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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.62 by root, Fri Jan 13 04:59:04 2006 UTC vs.
Revision 1.216 by root, Thu Oct 3 01:11:38 2013 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
31	#include <cstddef>	32	#include <stddef.h>
32	#include <cstdarg>	33	#include <stdarg.h>
33		34
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	#if HAVE_IMG
		63	typedef rxvt_img * urxvt__img;
		64	typedef rxvt_img::nv rxvt_img__nv;
		65
		66	/////////////////////////////////////////////////////////////////////////////
		67
		68	static rgba
		69	parse_rgba (SV *sv, rxvt_screen *s = 0)
59	{	70	{
60	SvTAINT (sv);	71	rgba c;
		72
		73	if (SvROK (sv))
		74	{
		75	AV *av = (AV *)SvRV (sv);
		76
		77	if (SvTYPE ((SV *)av) != SVt_PVAV)
		78	croak ("colour must be either a colour string, or an array,");
		79
		80	int len = av_len (av) + 1;
		81
		82	if (len != 1 && len != 3 && len != 4)
		83	croak ("component colour array must have 1, 3 or 4 components,");
		84
		85	c.a = rgba::MAX_CC;
		86
		87	c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
		88
		89	if (len >= 3)
		90	{
		91	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		92	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		93
		94	if (len >= 4)
		95	c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
		96	}
		97	}
		98	else if (s)
		99	{
		100	rxvt_color rc;
		101	rc.set (s, SvPVbyte_nolen (sv));
		102	rc.get (c);
		103	}
		104	else
		105	croak ("unable to parse colour,");
		106
61	return sv;	107	return c;
62	}	108	}
63		109
64	static SV *	110	/////////////////////////////////////////////////////////////////////////////
65	taint_if (SV *sv, SV *src)	111	#endif
66	{
67	if (SvTAINTED (src))
68	SvTAINT (sv);
69
70	return sv;
71	}
72		112
73	static wchar_t *	113	static wchar_t *
74	sv2wcs (SV *sv)	114	sv2wcs (SV *sv)
75	{	115	{
76	STRLEN len;	116	STRLEN len;
…		…
89		129
90	return sv;	130	return sv;
91	}	131	}
92		132
93	static SV *	133	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)	134	newSVptr (void *ptr, const char *klass)
102	{	135	{
103	HV *hv = newHV ();	136	HV *hv = newHV ();
104	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	137	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
105	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	138	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);	160	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
128		161
129	return (long)mg->mg_ptr;	162	return (long)mg->mg_ptr;
130	}	163	}
131		164
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	165	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	166	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134		167
135	/////////////////////////////////////////////////////////////////////////////	168	/////////////////////////////////////////////////////////////////////////////
136		169
137	struct perl_watcher	170	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		171
		172	class overlay : overlay_base
138	{	173	{
139	SV *cbsv;	174	rxvt_term *THIS;
		175	AV *overlay_av;
		176	int border;
		177
		178	public:
140	HV *self;	179	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		180
236	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	181	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
237	~overlay ();	182	~overlay ();
238		183
239	void show ();	184	void show ();
…		…
243		188
244	void set (int x, int y, SV *str, SV *rend);	189	void set (int x, int y, SV *str, SV *rend);
245	};	190	};
246		191
247	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	192	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
248	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	193	: THIS(THIS), border(border == 2), overlay_av (0)
249	{	194	{
		195	x = x_;
		196	y = y_;
		197	w = w_;
		198	h = h_;
		199
		200	if (w < 0) w = 0;
		201	if (h < 0) h = 0;
		202
250	if (border == 2)	203	if (border == 2)
251	{	204	{
252	w += 2;	205	w += 2;
253	h += 2;	206	h += 2;
254	}	207	}
…		…
292	*rp++ = r;	245	*rp++ = r;
293	}	246	}
294	}	247	}
295		248
296	show ();	249	show ();
297	THIS->want_refresh = 1;
298	}	250	}
299		251
300	overlay::~overlay ()	252	overlay::~overlay ()
301	{	253	{
302	hide ();	254	hide ();
…		…
307	delete [] rend[y];	259	delete [] rend[y];
308	}	260	}
309		261
310	delete [] text;	262	delete [] text;
311	delete [] rend;	263	delete [] rend;
		264	}
		265
		266	void
		267	overlay::show ()
		268	{
		269	if (overlay_av)
		270	return;
		271
		272	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		273	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		274	));
		275	av_push (overlay_av, newSViv ((long)this));
312		276
313	THIS->want_refresh = 1;	277	THIS->want_refresh = 1;
314	}	278	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	}	279	}
324		280
325	void	281	void
326	overlay::hide ()	282	overlay::hide ()
327	{	283	{
328	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	284	if (!overlay_av)
		285	return;
329		286
330	if (ovs)	287	int i;
331	{
332	char key[33]; sprintf (key, "%32lx", (long)this);
333		288
334	HV *hv = (HV *)SvRV (*ovs);	289	for (i = AvFILL (overlay_av); i >= 0; i--)
335	hv_delete (hv, key, 32, G_DISCARD);	290	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
336	}	291	break;
		292
		293	for (; i < AvFILL (overlay_av); i++)
		294	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		295
		296	av_pop (overlay_av);
		297
		298	SvREFCNT_dec (overlay_av);
		299	overlay_av = 0;
		300
		301	THIS->want_refresh = 1;
		302	THIS->refresh_check ();
337	}	303	}
338		304
339	void overlay::swap ()	305	void overlay::swap ()
340	{	306	{
341	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	307	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
342	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	308	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
343		309
344	int ov_w = min (w, THIS->ncol - ov_x);	310	int ov_w = min (w, THIS->ncol - ov_x);
345	int ov_h = min (h, THIS->nrow - ov_y);	311	int ov_h = min (h, THIS->nrow - ov_y);
		312
		313	// hide cursor if it is within the overlay area
		314	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		315	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		316	THIS->screen.flags &= ~Screen_VisibleCursor;
346		317
347	for (int y = ov_h; y--; )	318	for (int y = ov_h; y--; )
348	{	319	{
349	text_t *t1 = text [y];	320	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	321	rend_t *r1 = rend [y];
351		322
352	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	323	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
353	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	324	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
354		325
355	for (int x = ov_w; x--; )	326	for (int x = ov_w; x--; )
356	{	327	{
357	text_t t = *t1; *t1++ = *t2; *t2++ = t;	328	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));	329	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)	352	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	353	croak ("rend must be arrayref");
383		354
384	AV *av = (AV *)SvRV (rend);	355	AV *av = (AV *)SvRV (rend);
385		356
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	357	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	358	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	359	}
389		360
390	THIS->want_refresh = 1;	361	THIS->want_refresh = 1;
		362	THIS->refresh_check ();
391	}	363	}
392		364
		365	/////////////////////////////////////////////////////////////////////////////
		366
		367	#include "iom_perl.h"
393		368
394	/////////////////////////////////////////////////////////////////////////////	369	/////////////////////////////////////////////////////////////////////////////
395		370
396	struct rxvt_perl_interp rxvt_perl;	371	struct rxvt_perl_interp rxvt_perl;
397		372
…		…
401	{	376	{
402	if (perl)	377	if (perl)
403	{	378	{
404	perl_destruct (perl);	379	perl_destruct (perl);
405	perl_free (perl);	380	perl_free (perl);
		381	PERL_SYS_TERM ();
406	}	382	}
407	}	383	}
408		384
409	void	385	void
410	rxvt_perl_interp::init ()	386	rxvt_perl_interp::init ()
411	{	387	{
412	if (!perl)	388	if (!perl)
413	{	389	{
		390	rxvt_push_locale (""); // perl init destroys current locale
		391
		392	{
414	perl_environ = rxvt_environ;	393	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	394	localise_env set_environ (perl_environ);
416		395
417	char *argv[] = {	396	char *args[] = {
418	"",	397	"",
419	"-T",	398	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	399	"BEGIN {"
		400	" urxvt->bootstrap;"
		401	" unshift @INC, '" LIBDIR "';"
		402	"}"
		403	""
		404	"use urxvt;"
421	};	405	};
		406	int argc = ecb_array_length (args);
		407	char **argv = args;
422		408
		409	PERL_SYS_INIT3 (&argc, &argv, &environ);
423	perl = perl_alloc ();	410	perl = perl_alloc ();
424	perl_construct (perl);	411	perl_construct (perl);
425		412
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	413	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
427	|| perl_run (perl))	414	|| perl_run (perl))
428	{	415	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	416	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		417
431	perl_destruct (perl);	418	perl_destruct (perl);
432	perl_free (perl);	419	perl_free (perl);
433	perl = 0;	420	perl = 0;
434	}	421	}
		422	}
435		423
436	swap (perl_environ, environ);	424	rxvt_pop_locale ();
437	}	425	}
		426	}
		427
		428	void
		429	rxvt_perl_interp::init (rxvt_term *term)
		430	{
		431	init ();
		432
		433	if (perl && !term->perl.self)
		434	{
		435	// runs outside of perls ENV
		436	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		437	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		438	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		439	}
		440	}
		441
		442	void
		443	rxvt_perl_interp::eval (const char *str)
		444	{
		445	eval_pv (str, 1);
		446	}
		447
		448	void
		449	rxvt_perl_interp::usage (rxvt_term *term, int type)
		450	{
		451	localise_env set_environ (perl_environ);
		452
		453	ENTER;
		454	SAVETMPS;
		455
		456	dSP;
		457	PUSHMARK (SP);
		458	EXTEND (SP, 2);
		459	PUSHs (sv_2mortal (newSVterm (term)));
		460	PUSHs (sv_2mortal (newSViv (type)));
		461	PUTBACK;
		462	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		463
		464	FREETMPS;
		465	LEAVE;
		466	}
		467
		468	uint8_t
		469	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		470	{
		471	localise_env set_environ (perl_environ);
		472
		473	ENTER;
		474	SAVETMPS;
		475
		476	dSP;
		477	PUSHMARK (SP);
		478	EXTEND (SP, 6);
		479	PUSHs (sv_2mortal (newSVterm (term)));
		480	PUSHs (sv_2mortal (newSVpv (name, 0)));
		481	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		482	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		483	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		484	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		485	PUTBACK;
		486	call_pv ("urxvt::parse_resource", G_SCALAR);
		487	SPAGAIN;
		488
		489	uint8_t ret = POPi;
		490
		491	FREETMPS;
		492	LEAVE;
		493
		494	return ret;
438	}	495	}
439		496
440	static void	497	static void
441	ungrab (rxvt_term *THIS)	498	ungrab (rxvt_term *THIS)
442	{	499	{
443	if (THIS->perl.grabtime)	500	if (THIS->perl.grabtime)
444	{	501	{
445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	502	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	503	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447	THIS->perl.grabtime = 0;	504	THIS->perl.grabtime = 0;
448	}	505	}
449	}	506	}
450		507
451	bool	508	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	509	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	510	{
454	if (!perl)	511	if (!perl || !term->perl.self)
455	return false;	512	return false;
456		513
457	if (htype == HOOK_INIT) // first hook ever called	514	localise_env set_environ (perl_environ);
		515
		516	// pre-handling of some events
		517	if (htype == HOOK_REFRESH_END)
458	{	518	{
459	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	519	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);	520
		521	for (int i = 0; i <= AvFILL (av); i++)
		522	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
461	}	523	}
462	else if (!term->perl.self)
463	return false; // perl not initialized for this instance
464	else if (htype == HOOK_DESTROY)	524	else if (htype == HOOK_DESTROY)
465	{	525	{
466	// handled later	526	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		527
		528	for (int i = AvFILL (av); i >= 0; i--)
		529	{
		530	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		531	delete req;
		532	}
467	}	533	}
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		534
474	if (HvKEYS (hv))	535	bool event_consumed;
475	{
476	hv_iterinit (hv);
477		536
478	while (HE *he = hv_iternext (hv))
479	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480	}
481
482	}
483
484	if (!term->perl.should_invoke [htype])	537	if (term->perl.should_invoke [htype])
485	return false;
486	}
487
488	swap (perl_environ, environ);
489
490	try
491	{	538	{
492	dSP;	539	dSP;
493	va_list ap;	540	va_list ap;
494		541
495	va_start (ap, htype);	542	va_start (ap, htype);
…		…
497	ENTER;	544	ENTER;
498	SAVETMPS;	545	SAVETMPS;
499		546
500	PUSHMARK (SP);	547	PUSHMARK (SP);
501		548
		549	EXTEND (SP, 2);
502	XPUSHs (sv_2mortal (newSVterm (term)));	550	PUSHs (sv_2mortal (newSVterm (term)));
503	XPUSHs (sv_2mortal (newSViv (htype)));	551	PUSHs (sv_2mortal (newSViv (htype)));
504		552
505	for (;;) {	553	for (;;) {
506	data_type dt = (data_type)va_arg (ap, int);	554	data_type dt = (data_type)va_arg (ap, int);
507		555
508	switch (dt)	556	switch (dt)
…		…
514	case DT_LONG:	562	case DT_LONG:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	563	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516	break;	564	break;
517		565
518	case DT_STR:	566	case DT_STR:
519	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	567	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
520	break;	568	break;
521		569
522	case DT_STR_LEN:	570	case DT_STR_LEN:
523	{	571	{
524	char *str = va_arg (ap, char *);	572	char *str = va_arg (ap, char *);
525	int len = va_arg (ap, int);	573	int len = va_arg (ap, int);
526		574
527	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	575	XPUSHs (sv_2mortal (newSVpvn (str, len)));
528	}	576	}
529	break;	577	break;
530		578
531	case DT_WCS_LEN:	579	case DT_WCS_LEN:
532	{	580	{
533	wchar_t *wstr = va_arg (ap, wchar_t *);	581	wchar_t *wstr = va_arg (ap, wchar_t *);
		582	int wlen = va_arg (ap, int);
		583
		584	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		585	}
		586	break;
		587
		588	case DT_LCS_LEN:
		589	{
		590	long *lstr = va_arg (ap, long *);
534	int wlen = va_arg (ap, int);	591	int llen = va_arg (ap, int);
535		592
536	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	593	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
537	}	594	}
538	break;	595	break;
539		596
540	case DT_XEVENT:	597	case DT_XEVENT:
541	{	598	{
542	XEvent *xe = va_arg (ap, XEvent *);	599	XEvent *xe = va_arg (ap, XEvent *);
543	HV *hv = newHV ();	600	HV *hv = newHV ();
544		601
545	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	602	# 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)	603	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		604	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
547	# undef set	605	# undef set
548		606
549	setiv (type, xe->type);	607	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);	608	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);	609	setiv (serial, xe->xany.serial);
552		610
…		…
555	case KeyPress:	613	case KeyPress:
556	case KeyRelease:	614	case KeyRelease:
557	case ButtonPress:	615	case ButtonPress:
558	case ButtonRelease:	616	case ButtonRelease:
559	case MotionNotify:	617	case MotionNotify:
		618	setuv (window, xe->xmotion.window);
		619	setuv (root, xe->xmotion.root);
		620	setuv (subwindow, xe->xmotion.subwindow);
560	setiv (time, xe->xmotion.time);	621	setuv (time, xe->xmotion.time);
561	setiv (x, xe->xmotion.x);	622	setiv (x, xe->xmotion.x);
562	setiv (y, xe->xmotion.y);	623	setiv (y, xe->xmotion.y);
563	setiv (row, xe->xmotion.y / term->fheight);	624	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
564	setiv (col, xe->xmotion.x / term->fwidth);	625	setiv (col, xe->xmotion.x / term->fwidth);
565	setiv (x_root, xe->xmotion.x_root);	626	setiv (x_root, xe->xmotion.x_root);
566	setiv (y_root, xe->xmotion.y_root);	627	setiv (y_root, xe->xmotion.y_root);
567	setiv (state, xe->xmotion.state);	628	setuv (state, xe->xmotion.state);
		629
		630	switch (xe->type)
		631	{
		632	case KeyPress:
		633	case KeyRelease:
		634	setuv (keycode, xe->xkey.keycode);
		635	break;
		636
		637	case ButtonPress:
		638	case ButtonRelease:
		639	setuv (button, xe->xbutton.button);
		640	break;
		641
		642	case MotionNotify:
		643	setiv (is_hint, xe->xmotion.is_hint);
		644	break;
		645	}
		646
568	break;	647	break;
569	}
570		648
		649	case MapNotify:
		650	case UnmapNotify:
		651	case ConfigureNotify:
		652	setuv (event, xe->xconfigure.event);
		653	setuv (window, xe->xconfigure.window);
		654
571	switch (xe->type)	655	switch (xe->type)
572	{	656	{
573	case KeyPress:	657	case ConfigureNotify:
574	case KeyRelease:	658	setiv (x, xe->xconfigure.x);
575	setiv (keycode, xe->xkey.keycode);	659	setiv (y, xe->xconfigure.y);
		660	setiv (width, xe->xconfigure.width);
		661	setiv (height, xe->xconfigure.height);
		662	setuv (above, xe->xconfigure.above);
		663	break;
		664	}
		665
576	break;	666	break;
577		667
578	case ButtonPress:	668	case PropertyNotify:
579	case ButtonRelease:	669	setuv (window, xe->xproperty.window);
580	setiv (button, xe->xbutton.button);	670	setuv (atom, xe->xproperty.atom);
		671	setuv (time, xe->xproperty.time);
		672	setiv (state, xe->xproperty.state);
581	break;	673	break;
582		674
583	case MotionNotify:	675	case ClientMessage:
584	setiv (is_hint, xe->xmotion.is_hint);	676	setuv (window, xe->xclient.window);
		677	setuv (message_type, xe->xclient.message_type);
		678	setuv (format, xe->xclient.format);
		679	setuv (l0, xe->xclient.data.l[0]);
		680	setuv (l1, xe->xclient.data.l[1]);
		681	setuv (l2, xe->xclient.data.l[2]);
		682	setuv (l3, xe->xclient.data.l[3]);
		683	setuv (l4, xe->xclient.data.l[4]);
585	break;	684	break;
586	}	685	}
587		686
588	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	687	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589	}	688	}
590	break;	689	break;
591		690
592	case DT_END:	691	case DT_END:
593	{	692	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		693
626	default:	694	default:
627	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	695	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628	}	696	}
629	}	697	}
		698
		699	call:
		700	va_end (ap);
		701
		702	PUTBACK;
		703	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		704	SPAGAIN;
		705
		706	if (count)
		707	{
		708	SV *status = POPs;
		709	count = SvTRUE (status);
		710	}
		711
		712	PUTBACK;
		713	FREETMPS;
		714	LEAVE;
		715
		716	if (SvTRUE (ERRSV))
		717	{
		718	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		719	ungrab (term); // better lose the grab than the session
		720	}
		721
		722	event_consumed = !!count;
630	}	723	}
631	catch (...)	724	else
		725	event_consumed = false;
		726
		727	// post-handling of some events
		728	if (htype == HOOK_REFRESH_BEGIN)
632	{	729	{
633	swap (perl_environ, environ);	730	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
634	throw;	731
		732	for (int i = AvFILL (av); i >= 0; i--)
		733	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
635	}	734	}
		735	else if (htype == HOOK_DESTROY)
		736	{
		737	clearSVptr ((SV *)term->perl.self);
		738	SvREFCNT_dec ((SV *)term->perl.self);
		739
		740	// don't allow further calls
		741	term->perl.self = 0;
		742	}
		743
		744	return event_consumed;
		745	}
		746
		747	void
		748	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		749	{
		750	localise_env set_environ (perl_environ);
		751
		752	ENTER;
		753	SAVETMPS;
		754
		755	dSP;
		756	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		757	PUTBACK;
		758	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		759
		760	if (SvTRUE (ERRSV))
		761	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		762
		763	FREETMPS;
		764	LEAVE;
636	}	765	}
637		766
638	/////////////////////////////////////////////////////////////////////////////	767	/////////////////////////////////////////////////////////////////////////////
639		768
640	MODULE = urxvt PACKAGE = urxvt	769	MODULE = urxvt PACKAGE = urxvt
…		…
652	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	781	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
653	# include "hookinc.h"	782	# include "hookinc.h"
654	# undef def	783	# undef def
655		784
656	HV *option = get_hv ("urxvt::OPTION", 1);	785	HV *option = get_hv ("urxvt::OPTION", 1);
657	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	786	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
658	# define nodef(name)	787	# define nodef(name)
659	# include "optinc.h"	788	# include "optinc.h"
660	# undef nodef	789	# undef nodef
661	# undef def	790	# undef def
662		791
663	HV *stash = gv_stashpv ("urxvt", 1);	792	HV *stash = gv_stashpv ("urxvt", 1);
664	struct {	793	static const struct {
665	const char *name;	794	const char *name;
666	IV iv;	795	IV iv;
667	} *civ, const_iv[] = {	796	} *civ, const_iv[] = {
668	# define const_iv(name) { # name, (IV)name }	797	# define const_iv(name) { # name, (IV)name }
		798	const_iv (NUM_RESOURCES),
669	const_iv (DEFAULT_RSTYLE),	799	const_iv (DEFAULT_RSTYLE),
670	const_iv (OVERLAY_RSTYLE),	800	const_iv (OVERLAY_RSTYLE),
		801	const_iv (Color_Bits),
		802	const_iv (RS_bgShift), const_iv (RS_bgMask),
		803	const_iv (RS_fgShift), const_iv (RS_fgMask),
		804	const_iv (RS_Careful),
		805	const_iv (RS_fontCount),
		806	const_iv (RS_fontShift),
		807	const_iv (RS_fontMask),
		808	const_iv (RS_baseattrMask),
		809	const_iv (RS_attrMask),
		810	const_iv (RS_redraw),
		811	const_iv (RS_Sel),
671	const_iv (RS_Bold),	812	const_iv (RS_Bold),
672	const_iv (RS_Italic),	813	const_iv (RS_Italic),
673	const_iv (RS_Blink),	814	const_iv (RS_Blink),
674	const_iv (RS_RVid),	815	const_iv (RS_RVid),
675	const_iv (RS_Uline),	816	const_iv (RS_Uline),
		817
		818	// TODO: should support all colour constants, create colorinc.h &c
		819	const_iv (Color_fg),
		820	const_iv (Color_bg),
		821	const_iv (Color_fade),
		822	const_iv (Color_pointer_fg),
		823	const_iv (Color_pointer_bg),
		824	const_iv (Color_border),
		825	const_iv (NRS_COLORS),
		826	const_iv (TOTAL_COLORS),
676		827
677	const_iv (CurrentTime),	828	const_iv (CurrentTime),
678	const_iv (ShiftMask),	829	const_iv (ShiftMask),
679	const_iv (LockMask),	830	const_iv (LockMask),
680	const_iv (ControlMask),	831	const_iv (ControlMask),
…		…
688	const_iv (Button3Mask),	839	const_iv (Button3Mask),
689	const_iv (Button4Mask),	840	const_iv (Button4Mask),
690	const_iv (Button5Mask),	841	const_iv (Button5Mask),
691	const_iv (AnyModifier),	842	const_iv (AnyModifier),
692		843
693	const_iv (EVENT_NONE),	844	const_iv (NoSymbol),
694	const_iv (EVENT_READ),	845	const_iv (GrabModeSync),
695	const_iv (EVENT_WRITE),	846	const_iv (GrabModeAsync),
696		847
697	const_iv (NoEventMask),	848	const_iv (NoEventMask),
698	const_iv (KeyPressMask),	849	const_iv (KeyPressMask),
699	const_iv (KeyReleaseMask),	850	const_iv (KeyReleaseMask),
700	const_iv (ButtonPressMask),	851	const_iv (ButtonPressMask),
…		…
752	const_iv (SelectionRequest),	903	const_iv (SelectionRequest),
753	const_iv (SelectionNotify),	904	const_iv (SelectionNotify),
754	const_iv (ColormapNotify),	905	const_iv (ColormapNotify),
755	const_iv (ClientMessage),	906	const_iv (ClientMessage),
756	const_iv (MappingNotify),	907	const_iv (MappingNotify),
		908	# if ENABLE_XIM_ONTHESPOT
		909	const_iv (XIMReverse),
		910	const_iv (XIMUnderline),
		911	const_iv (XIMHighlight),
		912	const_iv (XIMPrimary),
		913	const_iv (XIMSecondary),
		914	const_iv (XIMTertiary),
		915	const_iv (XIMVisibleToForward),
		916	const_iv (XIMVisibleToBackword),
		917	const_iv (XIMVisibleToCenter),
		918	#if XRENDER
		919	const_iv (PictStandardARGB32),
		920	const_iv (PictStandardRGB24),
		921	const_iv (PictStandardA8),
		922	const_iv (PictStandardA4),
		923	const_iv (PictStandardA1),
		924	const_iv (RepeatNone),
		925	const_iv (RepeatNormal),
		926	const_iv (RepeatPad),
		927	const_iv (RepeatReflect),
		928	// all versions
		929	const_iv (PictOpClear),
		930	const_iv (PictOpSrc),
		931	const_iv (PictOpDst),
		932	const_iv (PictOpOver),
		933	const_iv (PictOpOverReverse),
		934	const_iv (PictOpIn),
		935	const_iv (PictOpInReverse),
		936	const_iv (PictOpOut),
		937	const_iv (PictOpOutReverse),
		938	const_iv (PictOpAtop),
		939	const_iv (PictOpAtopReverse),
		940	const_iv (PictOpXor),
		941	const_iv (PictOpAdd),
		942	const_iv (PictOpSaturate),
		943	// 0.2+
		944	const_iv (PictOpDisjointClear),
		945	const_iv (PictOpDisjointSrc),
		946	const_iv (PictOpDisjointDst),
		947	const_iv (PictOpDisjointOver),
		948	const_iv (PictOpDisjointOverReverse),
		949	const_iv (PictOpDisjointIn),
		950	const_iv (PictOpDisjointInReverse),
		951	const_iv (PictOpDisjointOut),
		952	const_iv (PictOpDisjointOutReverse),
		953	const_iv (PictOpDisjointAtop),
		954	const_iv (PictOpDisjointAtopReverse),
		955	const_iv (PictOpDisjointXor),
		956	const_iv (PictOpConjointClear),
		957	const_iv (PictOpConjointSrc),
		958	const_iv (PictOpConjointDst),
		959	const_iv (PictOpConjointOver),
		960	const_iv (PictOpConjointOverReverse),
		961	const_iv (PictOpConjointIn),
		962	const_iv (PictOpConjointInReverse),
		963	const_iv (PictOpConjointOut),
		964	const_iv (PictOpConjointOutReverse),
		965	const_iv (PictOpConjointAtop),
		966	const_iv (PictOpConjointAtopReverse),
		967	const_iv (PictOpConjointXor),
		968	// 0.11+
		969	const_iv (PictOpMultiply),
		970	const_iv (PictOpScreen),
		971	const_iv (PictOpOverlay),
		972	const_iv (PictOpDarken),
		973	const_iv (PictOpLighten),
		974	const_iv (PictOpColorDodge),
		975	const_iv (PictOpColorBurn),
		976	const_iv (PictOpHardLight),
		977	const_iv (PictOpSoftLight),
		978	const_iv (PictOpDifference),
		979	const_iv (PictOpExclusion),
		980	const_iv (PictOpHSLHue),
		981	const_iv (PictOpHSLSaturation),
		982	const_iv (PictOpHSLColor),
		983	const_iv (PictOpHSLLuminosity),
		984	#endif
		985	# if 0
		986	const_iv (XIMForwardChar),
		987	const_iv (XIMBackwardChar),
		988	const_iv (XIMForwardWord),
		989	const_iv (XIMBackwardWord),
		990	const_iv (XIMCaretUp),
		991	const_iv (XIMCaretDown),
		992	const_iv (XIMNextLine),
		993	const_iv (XIMPreviousLine),
		994	const_iv (XIMLineStart),
		995	const_iv (XIMLineEnd),
		996	const_iv (XIMAbsolutePosition),
		997	const_iv (XIMDontChange),
		998	# endif
		999	# endif
757	};	1000	};
758		1001
759	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	1002	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
760	civ-- > const_iv; )
761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1003	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
762	}	1004	}
		1005
		1006	void
		1007	log (const char *msg)
		1008	CODE:
		1009	rxvt_log ("%s", msg);
763		1010
764	void	1011	void
765	warn (const char *msg)	1012	warn (const char *msg)
766	CODE:	1013	CODE:
767	rxvt_warn ("%s", msg);	1014	rxvt_warn ("%s", msg);
…		…
769	void	1016	void
770	fatal (const char *msg)	1017	fatal (const char *msg)
771	CODE:	1018	CODE:
772	rxvt_fatal ("%s", msg);	1019	rxvt_fatal ("%s", msg);
773		1020
774	SV *
775	untaint (SV *sv)
776	CODE:
777	RETVAL = newSVsv (sv);
778	SvTAINTED_off (RETVAL);
779	OUTPUT:
780	RETVAL
781
782	void	1021	void
783	_exit (int status)	1022	_exit (int status)
784		1023
785	bool	1024	void
786	safe ()	1025	catch_fatal (SV *block)
787	CODE:	1026	PROTOTYPE: &
788	RETVAL = !rxvt_tainted ();	1027	CODE:
789	OUTPUT:	1028	try
790	RETVAL	1029	{
		1030	PUSHMARK (SP);
		1031	PUTBACK;
		1032	call_sv (block, G_VOID | G_DISCARD);
		1033	SPAGAIN;
		1034	}
		1035	catch (const rxvt_failure_exception &e)
		1036	{
		1037	croak ("rxvt_fatal exception caught, trying to continue.");
		1038	}
791		1039
792	NV	1040	NV
793	NOW ()	1041	NOW ()
794	CODE:	1042	CODE:
795	RETVAL = NOW;	1043	RETVAL = ev::now ();
796	OUTPUT:	1044	OUTPUT:
797	RETVAL	1045	RETVAL
798		1046
799	int	1047	int
800	GET_BASEFG (int rend)	1048	GET_BASEFG (int rend)
…		…
811	RETVAL	1059	RETVAL
812		1060
813	int	1061	int
814	SET_FGCOLOR (int rend, int new_color)	1062	SET_FGCOLOR (int rend, int new_color)
815	CODE:	1063	CODE:
816	RETVAL = SET_FGCOLOR (rend, new_color);	1064	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
817	OUTPUT:	1065	OUTPUT:
818	RETVAL	1066	RETVAL
819		1067
820	int	1068	int
821	SET_BGCOLOR (int rend, int new_color)	1069	SET_BGCOLOR (int rend, int new_color)
822	CODE:	1070	CODE:
823	RETVAL = SET_BGCOLOR (rend, new_color);	1071	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
824	OUTPUT:	1072	OUTPUT:
825	RETVAL	1073	RETVAL
826		1074
827	int	1075	int
828	GET_CUSTOM (int rend)	1076	GET_CUSTOM (int rend)
829	CODE:	1077	CODE:
830	RETVAL = (rend && RS_customMask) >> RS_customShift;	1078	RETVAL = (rend & RS_customMask) >> RS_customShift;
831	OUTPUT:	1079	OUTPUT:
832	RETVAL	1080	RETVAL
833		1081
834	int	1082	int
835	SET_CUSTOM (int rend, int new_value)	1083	SET_CUSTOM (int rend, int new_value)
…		…
842	| ((new_value << RS_customShift) & RS_customMask);	1090	| ((new_value << RS_customShift) & RS_customMask);
843	}	1091	}
844	OUTPUT:	1092	OUTPUT:
845	RETVAL	1093	RETVAL
846		1094
		1095	void
		1096	termlist ()
		1097	PPCODE:
		1098	{
		1099	EXTEND (SP, rxvt_term::termlist.size ());
		1100
		1101	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1102	if ((*t)->perl.self)
		1103	PUSHs (sv_2mortal (newSVterm (*t)));
		1104	}
		1105
		1106	IV
		1107	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1108	CODE:
		1109	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1110	req->cb_sv = newSVsv (cb);
		1111	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1112	av_push (av, newSViv ((IV)req));
		1113	RETVAL = (IV)req;
		1114	OUTPUT:
		1115	RETVAL
		1116
		1117	void
		1118	_delete_selection_request (IV req_)
		1119	CODE:
		1120	rxvt_selection *req = (rxvt_selection *)req_;
		1121	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1122	int i;
		1123
		1124	for (i = AvFILL (av); i >= 0; i--)
		1125	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1126	break;
		1127
		1128	for (; i < AvFILL (av); i++)
		1129	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1130
		1131	av_pop (av);
		1132
		1133	delete req;
		1134
847	MODULE = urxvt PACKAGE = urxvt::term	1135	MODULE = urxvt PACKAGE = urxvt::term
848		1136
849	SV *	1137	SV *
850	_new (...)	1138	_new (AV *env, AV *arg)
851	CODE:	1139	CODE:
852	{	1140	{
853	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
854	croak ("first argument to urxvt::term->_new must be arrayref");
855
856	rxvt_term *term = new rxvt_term;	1141	rxvt_term *term = new rxvt_term;
857		1142
858	term->argv = new stringvec;	1143	stringvec *argv = new stringvec;
859	term->envv = new stringvec;	1144	for (int i = 0; i <= AvFILL (arg); i++)
860
861	for (int i = 1; i < items; i++)
862	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1145	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
863		1146
864	AV *envv = (AV *)SvRV (ST (0));	1147	stringvec *envv = new stringvec;
865	for (int i = av_len (envv) + 1; i--; )	1148	for (int i = AvFILL (env) + 1; i--; )
866	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1149	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
867
868	term->envv->push_back (0);
869
870	bool success;
871		1150
872	try	1151	try
873	{	1152	{
874	success = term->init (term->argv->size (), term->argv->begin ());	1153	term->init (argv, envv);
875	}	1154	}
876	catch (const class rxvt_failure_exception &e)	1155	catch (const class rxvt_failure_exception &e)
877	{
878	success = false;
879	}
880
881	if (!success)
882	{	1156	{
883	term->destroy ();	1157	term->destroy ();
884	croak ("error while initializing new terminal instance");	1158	croak ("error while initializing new terminal instance");
885	}	1159	}
886		1160
…		…
894	rxvt_term::destroy ()	1168	rxvt_term::destroy ()
895		1169
896	void	1170	void
897	rxvt_term::set_should_invoke (int htype, int inc)	1171	rxvt_term::set_should_invoke (int htype, int inc)
898	CODE:	1172	CODE:
899	THIS->perl.should_invoke [htype] += inc;	1173	uint8_t &count = THIS->perl.should_invoke [htype];
		1174	uint8_t prev = count;
		1175	count += inc;
		1176	if (!prev != !count)
		1177	{
		1178	// hook status changed, react
		1179	switch (htype)
		1180	{
		1181	case HOOK_POSITION_CHANGE:
		1182	if (count)
		1183	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1184	}
		1185	}
900		1186
901	void	1187	void
		1188	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1189	CODE:
		1190	XrmPutStringResource (&THIS->option_db, specifier, value);
		1191
		1192	int
902	rxvt_term::grab_button (int button, U32 modifiers)	1193	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
903	CODE:	1194	CODE:
904	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1195	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
905	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1196	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
906	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1197	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1198	OUTPUT: RETVAL
		1199
		1200	int
		1201	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1202	CODE:
		1203	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1204	OUTPUT: RETVAL
		1205
		1206	void
		1207	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1208	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1209	CODE:
		1210	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1211
		1212	void
		1213	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1214	CODE:
		1215	XUngrabKey (THIS->dpy, keycode, modifiers, window);
907		1216
908	bool	1217	bool
909	rxvt_term::grab (U32 eventtime, int sync = 0)	1218	rxvt_term::grab (Time eventtime, int sync = 0)
910	CODE:	1219	CODE:
911	{	1220	{
912	int mode = sync ? GrabModeSync : GrabModeAsync;	1221	int mode = sync ? GrabModeSync : GrabModeAsync;
913		1222
914	THIS->perl.grabtime = 0;	1223	THIS->perl.grabtime = 0;
915		1224
916	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1225	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
917	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1226	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
918	mode, mode, None, GRAB_CURSOR, eventtime))	1227	mode, mode, None, GRAB_CURSOR, eventtime))
919	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1228	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
920	THIS->perl.grabtime = eventtime;	1229	THIS->perl.grabtime = eventtime;
921	else	1230	else
922	XUngrabPointer (THIS->display->display, eventtime);	1231	XUngrabPointer (THIS->dpy, eventtime);
923		1232
924	RETVAL = !!THIS->perl.grabtime;	1233	RETVAL = !!THIS->perl.grabtime;
925	}	1234	}
926	OUTPUT:	1235	OUTPUT:
927	RETVAL	1236	RETVAL
928		1237
929	void	1238	void
930	rxvt_term::allow_events_async ()	1239	rxvt_term::allow_events_async ()
931	CODE:	1240	CODE:
932	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1241	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
933		1242
934	void	1243	void
935	rxvt_term::allow_events_sync ()	1244	rxvt_term::allow_events_sync ()
936	CODE:	1245	CODE:
937	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1246	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
938		1247
939	void	1248	void
940	rxvt_term::allow_events_replay ()	1249	rxvt_term::allow_events_replay ()
941	CODE:	1250	CODE:
942	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1251	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
943	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1252	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
944		1253
945	void	1254	void
946	rxvt_term::ungrab ()	1255	rxvt_term::ungrab ()
947	CODE:	1256	CODE:
948	ungrab (THIS);	1257	ungrab (THIS);
		1258
		1259	int
		1260	rxvt_term::XStringToKeysym (char *string)
		1261	CODE:
		1262	RETVAL = XStringToKeysym (string);
		1263	OUTPUT: RETVAL
		1264
		1265	char *
		1266	rxvt_term::XKeysymToString (int sym)
		1267	CODE:
		1268	RETVAL = XKeysymToString (sym);
		1269	OUTPUT: RETVAL
		1270
		1271	int
		1272	rxvt_term::XKeysymToKeycode (int sym)
		1273	CODE:
		1274	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1275	OUTPUT: RETVAL
		1276
		1277	int
		1278	rxvt_term::XKeycodeToKeysym (int code, int index)
		1279	CODE:
		1280	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1281	OUTPUT: RETVAL
949		1282
950	int	1283	int
951	rxvt_term::strwidth (SV *str)	1284	rxvt_term::strwidth (SV *str)
952	CODE:	1285	CODE:
953	{	1286	{
954	wchar_t *wstr = sv2wcs (str);	1287	wchar_t *wstr = sv2wcs (str);
955		1288
956	rxvt_push_locale (THIS->locale);	1289	rxvt_push_locale (THIS->locale);
957	RETVAL = wcswidth (wstr, wcslen (wstr));	1290	RETVAL = 0;
		1291	for (wchar_t *wc = wstr; *wc; wc++)
		1292	{
		1293	int w = WCWIDTH (*wc);
		1294
		1295	if (w)
		1296	RETVAL += max (w, 1);
		1297	}
958	rxvt_pop_locale ();	1298	rxvt_pop_locale ();
959		1299
960	free (wstr);	1300	free (wstr);
961	}	1301	}
962	OUTPUT:	1302	OUTPUT:
…		…
972	char *mbstr = rxvt_wcstombs (wstr);	1312	char *mbstr = rxvt_wcstombs (wstr);
973	rxvt_pop_locale ();	1313	rxvt_pop_locale ();
974		1314
975	free (wstr);	1315	free (wstr);
976		1316
977	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1317	RETVAL = newSVpv (mbstr, 0);
978	free (mbstr);	1318	free (mbstr);
979	}	1319	}
980	OUTPUT:	1320	OUTPUT:
981	RETVAL	1321	RETVAL
982		1322
…		…
989		1329
990	rxvt_push_locale (THIS->locale);	1330	rxvt_push_locale (THIS->locale);
991	wchar_t *wstr = rxvt_mbstowcs (data, len);	1331	wchar_t *wstr = rxvt_mbstowcs (data, len);
992	rxvt_pop_locale ();	1332	rxvt_pop_locale ();
993		1333
994	RETVAL = taint_if (wcs2sv (wstr), octets);	1334	RETVAL = wcs2sv (wstr);
995	free (wstr);	1335	free (wstr);
996	}	1336	}
997	OUTPUT:	1337	OUTPUT:
998	RETVAL	1338	RETVAL
999		1339
1000	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1340	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1001		1341
1002	#define TERM_OFFSET_width TERM_OFFSET(width)	1342	#define TERM_OFFSET_width TERM_OFFSET(width)
1003	#define TERM_OFFSET_height TERM_OFFSET(height)	1343	#define TERM_OFFSET_height TERM_OFFSET(height)
1004	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1344	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1005	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1345	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1006	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1346	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1007	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1347	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1008	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1348	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1009	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1349	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1010	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1350	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1351	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1352	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1353	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1354	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1011	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1355	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1012	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1356	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1013	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1357	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1014		1358
1015	int	1359	int
1016	rxvt_term::width ()	1360	rxvt_term::width ()
1017	ALIAS:	1361	ALIAS:
1018	width = TERM_OFFSET_width	1362	width = TERM_OFFSET_width
1019	height = TERM_OFFSET_height	1363	height = TERM_OFFSET_height
1020	fwidth = TERM_OFFSET_fwidth	1364	fwidth = TERM_OFFSET_fwidth
1021	fheight = TERM_OFFSET_fheight	1365	fheight = TERM_OFFSET_fheight
1022	fbase = TERM_OFFSET_fbase	1366	fbase = TERM_OFFSET_fbase
1023	nrow = TERM_OFFSET_nrow	1367	nrow = TERM_OFFSET_nrow
1024	ncol = TERM_OFFSET_ncol	1368	ncol = TERM_OFFSET_ncol
1025	focus = TERM_OFFSET_focus	1369	focus = TERM_OFFSET_focus
1026	mapped = TERM_OFFSET_mapped	1370	mapped = TERM_OFFSET_mapped
		1371	int_bwidth = TERM_OFFSET_int_bwidth
		1372	ext_bwidth = TERM_OFFSET_ext_bwidth
		1373	lineSpace = TERM_OFFSET_lineSpace
		1374	letterSpace = TERM_OFFSET_letterSpace
1027	saveLines = TERM_OFFSET_saveLines	1375	saveLines = TERM_OFFSET_saveLines
1028	total_rows = TERM_OFFSET_total_rows	1376	total_rows = TERM_OFFSET_total_rows
1029	nsaved = TERM_OFFSET_nsaved	1377	top_row = TERM_OFFSET_top_row
1030	CODE:	1378	CODE:
1031	RETVAL = *(int *)((char *)THIS + ix);	1379	RETVAL = *(int *)((char *)THIS + ix);
1032	OUTPUT:	1380	OUTPUT:
1033	RETVAL	1381	RETVAL
1034		1382
…		…
1036	rxvt_term::ModLevel3Mask ()	1384	rxvt_term::ModLevel3Mask ()
1037	ALIAS:	1385	ALIAS:
1038	ModLevel3Mask = 0	1386	ModLevel3Mask = 0
1039	ModMetaMask = 1	1387	ModMetaMask = 1
1040	ModNumLockMask = 2	1388	ModNumLockMask = 2
		1389	current_screen = 3
		1390	hidden_cursor = 4
1041	CODE:	1391	CODE:
1042	switch (ix)	1392	switch (ix)
1043	{	1393	{
1044	case 0: RETVAL = THIS->ModLevel3Mask; break;	1394	case 0: RETVAL = THIS->ModLevel3Mask; break;
1045	case 1: RETVAL = THIS->ModMetaMask; break;	1395	case 1: RETVAL = THIS->ModMetaMask; break;
1046	case 2: RETVAL = THIS->ModNumLockMask; break;	1396	case 2: RETVAL = THIS->ModNumLockMask; break;
		1397	case 3: RETVAL = THIS->current_screen; break;
		1398	#ifdef CURSOR_BLINK
		1399	case 4: RETVAL = THIS->hidden_cursor; break;
		1400	#endif
1047	}	1401	}
1048	OUTPUT:	1402	OUTPUT:
1049	RETVAL	1403	RETVAL
1050		1404
1051	char *	1405	char *
…		…
1061	}	1415	}
1062	OUTPUT:	1416	OUTPUT:
1063	RETVAL	1417	RETVAL
1064		1418
1065	SV *	1419	SV *
1066	rxvt_term::_env ()	1420	rxvt_term::envv ()
		1421	ALIAS:
		1422	argv = 1
1067	CODE:	1423	PPCODE:
1068	{	1424	{
1069	if (THIS->envv)	1425	stringvec *vec = ix ? THIS->argv : THIS->envv;
1070	{
1071	AV *av = newAV ();
1072		1426
		1427	EXTEND (SP, vec->size ());
		1428
1073	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1429	for (char **i = vec->begin (); i != vec->end (); ++i)
1074	if (*i)	1430	if (*i)
1075	av_push (av, newSVpv (*i, 0));	1431	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1076
1077	RETVAL = newRV_noinc ((SV *)av);
1078	}
1079	else
1080	RETVAL = &PL_sv_undef;
1081	}	1432	}
		1433
		1434	int
		1435	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1436	CODE:
		1437	RETVAL = THIS->pty_ev.events;
		1438	if (events != ev::UNDEF)
		1439	THIS->pty_ev.set (events);
		1440	OUTPUT:
		1441	RETVAL
		1442
		1443	int
		1444	rxvt_term::pty_fd ()
		1445	CODE:
		1446	RETVAL = THIS->pty->pty;
		1447	OUTPUT:
		1448	RETVAL
		1449
		1450	Window
		1451	rxvt_term::parent ()
		1452	CODE:
		1453	RETVAL = THIS->parent;
1082	OUTPUT:	1454	OUTPUT:
1083	RETVAL	1455	RETVAL
1084		1456
1085	int	1457	int
1086	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1087	CODE:
1088	RETVAL = THIS->pty_ev.events;
1089	if (events != EVENT_UNDEF)
1090	THIS->pty_ev.set (events);
1091	OUTPUT:
1092	RETVAL
1093
1094	U32
1095	rxvt_term::parent ()	1458	rxvt_term::parent_x ()
1096	CODE:	1459	CODE:
1097	RETVAL = (U32)THIS->parent [0];	1460	RETVAL = THIS->parent_x;
1098	OUTPUT:	1461	OUTPUT:
1099	RETVAL	1462	RETVAL
1100		1463
1101	U32	1464	int
		1465	rxvt_term::parent_y ()
		1466	CODE:
		1467	RETVAL = THIS->parent_y;
		1468	OUTPUT:
		1469	RETVAL
		1470
		1471	Window
1102	rxvt_term::vt ()	1472	rxvt_term::vt ()
1103	CODE:	1473	CODE:
1104	RETVAL = (U32)THIS->vt;	1474	RETVAL = THIS->vt;
1105	OUTPUT:	1475	OUTPUT:
1106	RETVAL	1476	RETVAL
1107		1477
1108	void	1478	void
1109	rxvt_term::vt_emask_add (U32 emask)	1479	rxvt_term::vt_emask_add (U32 emask)
…		…
1112	THIS->vt_select_input ();	1482	THIS->vt_select_input ();
1113		1483
1114	U32	1484	U32
1115	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1485	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1116	CODE:	1486	CODE:
1117	{
1118	RETVAL = THIS->rstyle;	1487	RETVAL = THIS->rstyle;
1119	THIS->rstyle = new_rstyle;	1488	THIS->rstyle = new_rstyle;
1120	}
1121	OUTPUT:	1489	OUTPUT:
1122	RETVAL	1490	RETVAL
1123		1491
1124	int	1492	int
1125	rxvt_term::view_start (int newval = -1)	1493	rxvt_term::view_start (int newval = 1)
1126	PROTOTYPE: $;$	1494	PROTOTYPE: $;$
1127	CODE:	1495	CODE:
1128	{	1496	{
1129	RETVAL = THIS->view_start;	1497	RETVAL = THIS->view_start;
1130		1498
1131	if (newval >= 0)	1499	if (newval <= 0)
1132	{	1500	THIS->scr_changeview (max (newval, THIS->top_row));
1133	THIS->view_start = min (newval, THIS->nsaved);
1134	THIS->scr_changeview (RETVAL);
1135	}
1136	}	1501	}
1137	OUTPUT:	1502	OUTPUT:
1138	RETVAL	1503	RETVAL
1139		1504
1140	void	1505	void
		1506	rxvt_term::set_urgency (bool enable)
		1507
		1508	void
		1509	rxvt_term::focus_in ()
		1510
		1511	void
		1512	rxvt_term::focus_out ()
		1513
		1514	void
		1515	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1516	ALIAS:
		1517	key_release = 1
		1518	CODE:
		1519	{
		1520	XKeyEvent xkey;
		1521
		1522	memset (&xkey, 0, sizeof (xkey));
		1523
		1524	xkey.time = time;
		1525	xkey.state = state;
		1526	xkey.keycode = keycode;
		1527
		1528	xkey.type = ix ? KeyRelease : KeyPress;
		1529	xkey.display = THIS->dpy;
		1530	xkey.window = THIS->vt;
		1531	xkey.root = THIS->display->root;
		1532	xkey.subwindow = THIS->vt;
		1533
		1534	if (ix)
		1535	THIS->key_release (xkey);
		1536	else
		1537	THIS->key_press (xkey);
		1538	}
		1539
		1540	void
1141	rxvt_term::want_refresh ()	1541	rxvt_term::want_refresh ()
1142	CODE:	1542	CODE:
1143	THIS->want_refresh = 1;	1543	THIS->want_refresh = 1;
		1544	THIS->refresh_check ();
1144		1545
1145	void	1546	void
1146	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1547	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1147	PPCODE:	1548	PPCODE:
1148	{	1549	{
1149	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1550	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1150	XSRETURN_EMPTY;	1551	XSRETURN_EMPTY;
1151		1552
1152	line_t &l = ROW(row_number);	1553	line_t &l = ROW(row_number);
1153		1554
1154	if (GIMME_V != G_VOID)	1555	if (GIMME_V != G_VOID)
1155	{	1556	{
1156	wchar_t *wstr = new wchar_t [THIS->ncol];	1557	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1157		1558
1158	for (int col = 0; col < THIS->ncol; col++)	1559	for (int col = 0; col < THIS->ncol; col++)
1159	wstr [col] = l.t [col];	1560	wstr [col] = l.t [col];
1160		1561
1161	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1562	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1162
1163	delete [] wstr;
1164	}	1563	}
1165		1564
1166	if (new_text)	1565	if (new_text)
1167	{	1566	{
1168	wchar_t *wstr = sv2wcs (new_text);	1567	wchar_t *wstr = sv2wcs (new_text);
1169		1568
1170	int len = min (wcslen (wstr) - start_ofs, max_len);	1569	int len = min (wcslen (wstr) - start_ofs, max_len);
1171		1570
1172	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1571	if (start_col < 0 || start_col + len > THIS->ncol)
1173	{	1572	{
1174	free (wstr);	1573	free (wstr);
1175	croak ("new_text extends beyond horizontal margins");	1574	croak ("new_text extends beyond horizontal margins");
1176	}	1575	}
1177		1576
…		…
1187		1586
1188	void	1587	void
1189	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1588	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1190	PPCODE:	1589	PPCODE:
1191	{	1590	{
1192	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1591	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1193	XSRETURN_EMPTY;	1592	XSRETURN_EMPTY;
1194		1593
1195	line_t &l = ROW(row_number);	1594	line_t &l = ROW(row_number);
1196		1595
1197	if (GIMME_V != G_VOID)	1596	if (GIMME_V != G_VOID)
…		…
1209	{	1608	{
1210	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1609	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1211	croak ("new_rend must be arrayref");	1610	croak ("new_rend must be arrayref");
1212		1611
1213	AV *av = (AV *)SvRV (new_rend);	1612	AV *av = (AV *)SvRV (new_rend);
1214	int len = min (av_len (av) + 1 - start_ofs, max_len);	1613	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1215		1614
1216	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1615	if (start_col < 0 || start_col + len > THIS->ncol)
1217	croak ("new_rend array extends beyond horizontal margins");	1616	croak ("new_rend array extends beyond horizontal margins");
1218		1617
1219	for (int col = start_col; col < start_col + len; col++)	1618	for (int col = start_col; col < start_col + len; col++)
1220	{	1619	{
1221	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1620	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1227		1626
1228	int	1627	int
1229	rxvt_term::ROW_l (int row_number, int new_length = -1)	1628	rxvt_term::ROW_l (int row_number, int new_length = -1)
1230	CODE:	1629	CODE:
1231	{	1630	{
1232	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1631	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1233	XSRETURN_EMPTY;	1632	XSRETURN_EMPTY;
1234		1633
1235	line_t &l = ROW(row_number);	1634	line_t &l = ROW(row_number);
1236	RETVAL = l.l;	1635	RETVAL = l.l;
1237		1636
…		…
1243		1642
1244	bool	1643	bool
1245	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1644	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1246	CODE:	1645	CODE:
1247	{	1646	{
1248	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1647	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1249	XSRETURN_EMPTY;	1648	XSRETURN_EMPTY;
1250		1649
1251	line_t &l = ROW(row_number);	1650	line_t &l = ROW(row_number);
1252	RETVAL = l.is_longer ();	1651	RETVAL = l.is_longer ();
1253		1652
…		…
1261	rxvt_term::special_encode (SV *string)	1660	rxvt_term::special_encode (SV *string)
1262	CODE:	1661	CODE:
1263	{	1662	{
1264	wchar_t *wstr = sv2wcs (string);	1663	wchar_t *wstr = sv2wcs (string);
1265	int wlen = wcslen (wstr);	1664	int wlen = wcslen (wstr);
1266	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1665	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1267		1666
1268	rxvt_push_locale (THIS->locale);	1667	rxvt_push_locale (THIS->locale);
1269		1668
1270	wchar_t *r = rstr;	1669	wchar_t *r = rstr;
1271	for (wchar_t *s = wstr; *s; s++)	1670	for (wchar_t *s = wstr; *s; s++)
		1671	{
		1672	int w = WCWIDTH (*s);
		1673
1272	if (wcwidth (*s) == 0)	1674	if (w == 0)
1273	{	1675	{
1274	if (r == rstr)	1676	if (r == rstr)
1275	croak ("leading combining character unencodable");	1677	croak ("leading combining character unencodable");
1276		1678
1277	unicode_t n = rxvt_compose (r[-1], *s);	1679	unicode_t n = rxvt_compose (r[-1], *s);
1278	if (n == NOCHAR)	1680	if (n == NOCHAR)
1279	n = rxvt_composite.compose (r[-1], *s);	1681	n = rxvt_composite.compose (r[-1], *s);
1280		1682
1281	r[-1] = n;	1683	r[-1] = n;
1282	}	1684	}
1283	#if !UNICODE_3	1685	#if !UNICODE_3
1284	else if (*s >= 0x10000)	1686	else if (*s >= 0x10000)
1285	*r++ = rxvt_composite.compose (*s);	1687	*r++ = rxvt_composite.compose (*s);
1286	#endif	1688	#endif
1287	else	1689	else
1288	*r++ = *s;	1690	*r++ = *s;
		1691
		1692	// the *2 above only allows wcwidth <= 2
		1693	if (w > 1)
		1694	*r++ = NOCHAR;
		1695	}
1289		1696
1290	rxvt_pop_locale ();	1697	rxvt_pop_locale ();
1291		1698
1292	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1699	RETVAL = wcs2sv (rstr, r - rstr);
1293
1294	delete [] rstr;
1295	}	1700	}
1296	OUTPUT:	1701	OUTPUT:
1297	RETVAL	1702	RETVAL
1298		1703
1299	SV *	1704	SV *
1300	rxvt_term::special_decode (SV *text)	1705	rxvt_term::special_decode (SV *text)
1301	CODE:	1706	CODE:
1302	{	1707	{
1303	wchar_t *wstr = sv2wcs (text);	1708	wchar_t *wstr = sv2wcs (text);
1304	int wlen = wcslen (wstr);
1305	int dlen = 0;	1709	int dlen = 0;
1306		1710
1307	// find length	1711	// find length
1308	for (wchar_t *s = wstr; *s; s++)	1712	for (wchar_t *s = wstr; *s; s++)
1309	if (*s == NOCHAR)	1713	if (*s == NOCHAR)
…		…
1311	else if (IS_COMPOSE (*s))	1715	else if (IS_COMPOSE (*s))
1312	dlen += rxvt_composite.expand (*s, 0);	1716	dlen += rxvt_composite.expand (*s, 0);
1313	else	1717	else
1314	dlen++;	1718	dlen++;
1315		1719
1316	wchar_t *rstr = new wchar_t [dlen];	1720	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1317		1721
1318	// decode	1722	// decode
1319	wchar_t *r = rstr;	1723	wchar_t *r = rstr;
1320	for (wchar_t *s = wstr; *s; s++)	1724	for (wchar_t *s = wstr; *s; s++)
1321	if (*s == NOCHAR)	1725	if (*s == NOCHAR)
…		…
1323	else if (IS_COMPOSE (*s))	1727	else if (IS_COMPOSE (*s))
1324	r += rxvt_composite.expand (*s, r);	1728	r += rxvt_composite.expand (*s, r);
1325	else	1729	else
1326	*r++ = *s;	1730	*r++ = *s;
1327		1731
1328	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1732	RETVAL = wcs2sv (rstr, r - rstr);
1329
1330	delete [] rstr;
1331	}	1733	}
1332	OUTPUT:	1734	OUTPUT:
1333	RETVAL	1735	RETVAL
1334		1736
1335	void	1737	void
1336	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1738	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1337	PPCODE:	1739	PPCODE:
1338	{	1740	{
1339	struct resval { const char *name; int value; } rslist [] = {	1741	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1340	# define def(name) { # name, Rs_ ## name },	1742	# define def(name) { # name, Rs_ ## name },
1341	# define reserve(name,count)	1743	# define reserve(name,count)
1342	# include "rsinc.h"	1744	# include "rsinc.h"
1343	# undef def	1745	# undef def
1344	# undef reserve	1746	# undef reserve
1345	};	1747	};
1346		1748
1347	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1749	rs = rslist + ecb_array_length (rslist);
1348		1750
		1751	if (*name)
1349	do {	1752	{
		1753	do {
1350	if (rs-- == rslist)	1754	if (rs-- == rslist)
1351	croak ("no such resource '%s', requested", name);	1755	croak ("no such resource '%s', requested", name);
1352	} while (strcmp (name, rs->name));	1756	} while (strcmp (name, rs->name));
1353		1757
1354	index += rs->value;	1758	index += rs->value;
		1759	}
		1760	else
		1761	{
		1762	--rs;
		1763	name = "";
		1764	}
1355		1765
1356	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1766	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1357	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1767	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1358		1768
1359	if (GIMME_V != G_VOID)	1769	if (GIMME_V != G_VOID)
1360	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1770	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1361		1771
1362	if (newval)	1772	if (newval)
1363	{	1773	{
1364	if (SvOK (newval))	1774	if (SvOK (newval))
1365	{	1775	{
…		…
1372	}	1782	}
1373	}	1783	}
1374		1784
1375	const char *	1785	const char *
1376	rxvt_term::x_resource (const char *name)	1786	rxvt_term::x_resource (const char *name)
1377	CLEANUP:
1378	SvTAINTED_on (ST (0));
1379		1787
1380	bool	1788	bool
1381	rxvt_term::option (U32 optval, int set = -1)	1789	rxvt_term::option (U8 optval, int set = -1)
1382	CODE:	1790	CODE:
1383	{	1791	{
1384	RETVAL = THIS->options & optval;	1792	RETVAL = THIS->option (optval);
1385		1793
1386	if (set >= 0)	1794	if (set >= 0)
1387	{	1795	{
1388	if (set)
1389	THIS->options |= optval;	1796	THIS->set_option (optval, set);
1390	else
1391	THIS->options &= ~optval;
1392		1797
		1798	if (THIS->init_done) // avoid doing this before START
1393	switch (optval)	1799	switch (optval)
1394	{	1800	{
1395	case Opt_skipBuiltinGlyphs:	1801	case Opt_skipBuiltinGlyphs:
1396	THIS->set_fonts ();	1802	THIS->set_fonts ();
1397	THIS->scr_remap_chars ();	1803	THIS->scr_remap_chars ();
1398	THIS->scr_touch (true);	1804	THIS->scr_touch (true);
1399	THIS->want_refresh = 1;	1805	THIS->want_refresh = 1;
		1806	THIS->refresh_check ();
1400	break;	1807	break;
		1808	#ifdef CURSOR_BLINK
		1809	case Opt_cursorBlink:
		1810	THIS->cursor_blink_reset ();
		1811	break;
		1812	#endif
1401		1813
1402	case Opt_cursorUnderline:	1814	case Opt_cursorUnderline:
1403	THIS->want_refresh = 1;	1815	THIS->want_refresh = 1;
		1816	THIS->refresh_check ();
1404	break;	1817	break;
1405		1818
1406	# case Opt_scrollBar_floating:	1819	# case Opt_scrollBar_floating:
1407	# case Opt_scrollBar_right:	1820	# case Opt_scrollBar_right:
1408	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1821	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1409	# break;	1822	# break;
1410	}	1823	}
1411	}	1824	}
1412	}	1825	}
1413	OUTPUT:	1826	OUTPUT:
1414	RETVAL	1827	RETVAL
1415		1828
…		…
1418	CODE:	1831	CODE:
1419	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1832	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1420	THIS->keyboard->register_done ();	1833	THIS->keyboard->register_done ();
1421	OUTPUT:	1834	OUTPUT:
1422	RETVAL	1835	RETVAL
		1836
		1837	void
		1838	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1839	CODE:
		1840	wchar_t *wstr = sv2wcs (str);
		1841	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1842	free (wstr);
1423		1843
1424	void	1844	void
1425	rxvt_term::screen_cur (...)	1845	rxvt_term::screen_cur (...)
1426	PROTOTYPE: $;$$	1846	PROTOTYPE: $;$$
1427	ALIAS:	1847	ALIAS:
…		…
1441	EXTEND (SP, 2);	1861	EXTEND (SP, 2);
1442	PUSHs (sv_2mortal (newSViv (rc.row)));	1862	PUSHs (sv_2mortal (newSViv (rc.row)));
1443	PUSHs (sv_2mortal (newSViv (rc.col)));	1863	PUSHs (sv_2mortal (newSViv (rc.col)));
1444	}	1864	}
1445		1865
1446	if (items == 3)	1866	if (items >= 3)
		1867	{
		1868	rc.row = SvIV (ST (1));
		1869	rc.col = SvIV (ST (2));
		1870
		1871	if (ix == 2)
1447	{	1872	{
1448	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1873	if (rc.col == 0)
1449	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1874	{
		1875	// col == 0 means end of previous line
		1876	rc.row--;
		1877	rc.col = THIS->ncol;
		1878	}
		1879	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1880	&& rc.col > ROW(rc.row).l)
		1881	{
		1882	// col >= length means while line and add newline
		1883	rc.col = THIS->ncol;
		1884	}
		1885	}
		1886
		1887	clamp_it (rc.col, 0, THIS->ncol);
		1888	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1450		1889
1451	if (ix)	1890	if (ix)
1452	THIS->want_refresh = 1;	1891	{
		1892	THIS->selection.screen = THIS->current_screen;
		1893
		1894	THIS->selection_changed ();
		1895	THIS->refresh_check ();
1453	}	1896	}
		1897	}
1454	}	1898	}
1455		1899
1456	char	1900	int
1457	rxvt_term::cur_charset ()	1901	rxvt_term::selection_screen (int screen = -1)
1458	CODE:	1902	CODE:
1459	RETVAL = THIS->charsets [THIS->screen.charset];	1903	RETVAL = THIS->selection.screen;
1460	OUTPUT:	1904	if (screen >= 0)
		1905	THIS->selection.screen = screen;
		1906	OUTPUT:
1461	RETVAL	1907	RETVAL
1462		1908
1463	#void	1909	void
1464	#rxvt_term::selection_clear ()	1910	rxvt_term::selection_request (Time tm, int selnum)
1465		1911
1466	void	1912	void
		1913	rxvt_term::selection_clear (bool clipboard = false)
		1914
		1915	void
1467	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1916	rxvt_term::selection_make (Time eventtime, bool rect = false)
1468	CODE:	1917	CODE:
1469	THIS->selection.op = SELECTION_CONT;	1918	THIS->selection.op = SELECTION_CONT;
1470	THIS->selection.rect = rect;	1919	THIS->selection.rect = rect;
1471	THIS->selection_make (eventtime);	1920	THIS->selection_make (eventtime);
1472		1921
1473	int	1922	int
1474	rxvt_term::selection_grab (U32 eventtime)	1923	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1475		1924
1476	void	1925	void
1477	rxvt_term::selection (SV *newtext = 0)	1926	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1478	PPCODE:	1927	PPCODE:
1479	{	1928	{
		1929	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1930	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1931
1480	if (GIMME_V != G_VOID)	1932	if (GIMME_V != G_VOID)
1481	XPUSHs (THIS->selection.text	1933	XPUSHs (text
1482	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1934	? sv_2mortal (wcs2sv (text, len))
1483	: &PL_sv_undef);	1935	: &PL_sv_undef);
1484		1936
1485	if (newtext)	1937	if (newtext)
1486	{	1938	{
1487	free (THIS->selection.text);	1939	free (text);
1488		1940
1489	THIS->selection.text = sv2wcs (newtext);	1941	text = sv2wcs (newtext);
1490	THIS->selection.len = wcslen (THIS->selection.text);	1942	len = wcslen (text);
1491	}	1943	}
1492	}	1944	}
		1945
		1946	char
		1947	rxvt_term::cur_charset ()
		1948	CODE:
		1949	RETVAL = THIS->charsets [THIS->screen.charset];
		1950	OUTPUT:
		1951	RETVAL
1493		1952
1494	void	1953	void
1495	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)	1954	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)
1496		1955
1497	void	1956	void
1498	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1957	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1499		1958
1500	void	1959	void
1501	rxvt_term::scr_bell ()	1960	rxvt_term::scr_bell ()
		1961
		1962	void
		1963	rxvt_term::scr_recolour (bool refresh = true);
		1964
		1965	void
		1966	rxvt_term::scr_change_screen (int screen)
1502		1967
1503	void	1968	void
1504	rxvt_term::scr_add_lines (SV *string)	1969	rxvt_term::scr_add_lines (SV *string)
1505	CODE:	1970	CODE:
1506	{	1971	{
…		…
1516	char *str = SvPVbyte (octets, len);	1981	char *str = SvPVbyte (octets, len);
1517	C_ARGS:	1982	C_ARGS:
1518	str, len	1983	str, len
1519		1984
1520	void	1985	void
		1986	rxvt_term::tt_paste (SV *octets)
		1987	INIT:
		1988	STRLEN len;
		1989	char *str = SvPVbyte (octets, len);
		1990	C_ARGS:
		1991	str, len
		1992
		1993	void
1521	rxvt_term::cmd_parse (SV *octets)	1994	rxvt_term::cmd_parse (SV *octets)
1522	CODE:	1995	CODE:
1523	{	1996	{
1524	STRLEN len;	1997	STRLEN len;
1525	char *str = SvPVbyte (octets, len);	1998	char *str = SvPVbyte (octets, len);
…		…
1547	o->self = (HV *)SvRV (RETVAL);	2020	o->self = (HV *)SvRV (RETVAL);
1548	}	2021	}
1549	OUTPUT:	2022	OUTPUT:
1550	RETVAL	2023	RETVAL
1551		2024
		2025	#############################################################################
		2026	# Various X Utility Functions
		2027	#############################################################################
		2028
		2029	void
		2030	rxvt_term::XListProperties (Window window)
		2031	PPCODE:
		2032	{
		2033	int count;
		2034	Atom *props = XListProperties (THIS->dpy, window, &count);
		2035
		2036	EXTEND (SP, count);
		2037	while (count--)
		2038	PUSHs (newSVuv ((U32)props [count]));
		2039
		2040	XFree (props);
		2041	}
		2042
		2043	void
		2044	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2045	PPCODE:
		2046	{
		2047	Atom type;
		2048	int format;
		2049	unsigned long nitems;
		2050	unsigned long bytes_after;
		2051	unsigned char *prop;
		2052
		2053	XGetWindowProperty (THIS->dpy, window, property,
		2054	0, 1<<24, 0, AnyPropertyType,
		2055	&type, &format, &nitems, &bytes_after, &prop);
		2056
		2057	if (type != None)
		2058	{
		2059	int elemsize = format == 16 ? sizeof (short)
		2060	: format == 32 ? sizeof (long)
		2061	: 1;
		2062
		2063	EXTEND (SP, 3);
		2064	PUSHs (newSVuv ((U32)type));
		2065	PUSHs (newSViv (format));
		2066	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		2067	XFree (prop);
		2068	}
		2069	}
		2070
		2071	void
		2072	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2073	CODE:
		2074	{
		2075	STRLEN len;
		2076	char *data_ = SvPVbyte (data, len);
		2077
		2078	int elemsize = format == 16 ? sizeof (short)
		2079	: format == 32 ? sizeof (long)
		2080	: 1;
		2081
		2082	XChangeProperty (THIS->dpy, window, property,
		2083	type, format, PropModeReplace,
		2084	(unsigned char *)data_, len / elemsize);
		2085	}
		2086
		2087	Atom
		2088	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2089	C_ARGS: term->dpy, atom_name, only_if_exists
		2090
		2091	char *
		2092	XGetAtomName (rxvt_term *term, Atom atom)
		2093	C_ARGS: term->dpy, atom
		2094	CLEANUP:
		2095	XFree (RETVAL);
		2096
		2097	void
		2098	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2099	C_ARGS: term->dpy, window, property
		2100
		2101	Window
		2102	rxvt_term::DefaultRootWindow ()
		2103	CODE:
		2104	RETVAL = THIS->display->root;
		2105	OUTPUT:
		2106	RETVAL
		2107
		2108	#if 0
		2109
		2110	Window
		2111	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2112	C_ARGS: term->dpy, (Window)parent,
		2113	x, y, width, height, 0,
		2114	term->pix_colors_focused[Color_border],
		2115	term->pix_colors_focused[Color_border]
		2116
		2117	#endif
		2118
		2119	void
		2120	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2121	C_ARGS: term->dpy, window, parent, x, y
		2122
		2123	void
		2124	XMapWindow (rxvt_term *term, Window window)
		2125	C_ARGS: term->dpy, window
		2126
		2127	void
		2128	XUnmapWindow (rxvt_term *term, Window window)
		2129	C_ARGS: term->dpy, window
		2130
		2131	void
		2132	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2133	C_ARGS: term->dpy, window, x, y, width, height
		2134
		2135	void
		2136	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2137	CODE:
		2138	{
		2139	XWindowAttributes attr;
		2140	XGetWindowAttributes (THIS->dpy, window, &attr);
		2141	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2142	}
		2143
		2144	void
		2145	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2146	PPCODE:
		2147	{
		2148	int dx, dy;
		2149	Window child;
		2150
		2151	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2152	{
		2153	EXTEND (SP, 3);
		2154	PUSHs (newSViv (dx));
		2155	PUSHs (newSViv (dy));
		2156	PUSHs (newSVuv (child));
		2157	}
		2158	}
		2159
		2160	#############################################################################
		2161	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2162
		2163	bool
		2164	rxvt_term::has_render ()
		2165	CODE:
		2166	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2167	OUTPUT:
		2168	RETVAL
		2169
		2170	void
		2171	rxvt_term::background_geometry (bool border = false)
		2172	PPCODE:
		2173	EXTEND (SP, 4);
		2174	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2175	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2176	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2177	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2178
		2179	#if HAVE_IMG
		2180
		2181	rxvt_img *
		2182	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
		2183	CODE:
		2184	XRenderPictFormat *f = SvOK (format)
		2185	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2186	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2187	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2188	RETVAL->alloc ();
		2189	OUTPUT:
		2190	RETVAL
		2191
		2192	#if ENABLE_TRANSPARENCY
		2193
		2194	rxvt_img *
		2195	rxvt_term::new_img_from_root ()
		2196	CODE:
		2197	RETVAL = rxvt_img::new_from_root (THIS);
		2198	OUTPUT:
		2199	RETVAL
		2200
		2201	#endif
		2202
		2203	#if HAVE_PIXBUF
		2204
		2205	rxvt_img *
		2206	rxvt_term::new_img_from_file (octet_string filename)
		2207	CODE:
		2208	try
		2209	{
		2210	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2211	}
		2212	catch (const class rxvt_failure_exception &e)
		2213	{
		2214	croak ("new_img_from_file failed");
		2215	}
		2216	OUTPUT:
		2217	RETVAL
		2218
		2219	#endif
		2220
		2221	void
		2222	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2223	CODE:
		2224	delete THIS->bg_img;
		2225	THIS->bg_img = 0;
		2226	THIS->bg_flags = 0;
		2227
		2228	if (img) // TODO: cannot be false
		2229	{
		2230	img = img->clone (); // own the img
		2231
		2232	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2233	img->sub_rect (0, 0,
		2234	border ? THIS->vt_width : THIS->szHint.width,
		2235	border ? THIS->vt_height : THIS->szHint.height)
		2236	->replace (img);
		2237
		2238	// just in case, should usually be a nop
		2239	img->reify ()
		2240	->replace (img);
		2241
		2242	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2243	->replace (img);
		2244
		2245	THIS->bg_img = img;
		2246	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2247
		2248	if (!border)
		2249	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2250	}
		2251
		2252	#endif
		2253
		2254	#############################################################################
		2255	# urxvt::overlay
		2256	#############################################################################
		2257
1552	MODULE = urxvt PACKAGE = urxvt::overlay	2258	MODULE = urxvt PACKAGE = urxvt::overlay
1553		2259
1554	void	2260	void
1555	overlay::set (int x, int y, SV *text, SV *rend = 0)	2261	overlay::set (int x, int y, SV *text, SV *rend = 0)
1556		2262
…		…
1561	overlay::hide ()	2267	overlay::hide ()
1562		2268
1563	void	2269	void
1564	overlay::DESTROY ()	2270	overlay::DESTROY ()
1565		2271
		2272	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2273
		2274	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2275
		2276	#if HAVE_PIXBUF
		2277
		2278	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2279	C_ARGS: filename, 0
		2280
		2281	void
		2282	DESTROY (urxvt::pixbuf self)
		2283	CODE:
		2284	g_object_unref (self);
		2285
		2286	#endif
		2287
1566	MODULE = urxvt PACKAGE = urxvt::timer	2288	MODULE = urxvt PACKAGE = urxvt::img
1567		2289
1568	SV *	2290	#if HAVE_IMG
1569	timer::new ()	2291
		2292	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
		2293	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2294
		2295	void
		2296	rxvt_img::geometry ()
1570	CODE:	2297	PPCODE:
1571	timer *w = new timer;	2298	EXTEND (SP, 4);
1572	w->start (NOW);	2299	PUSHs (sv_2mortal (newSViv (THIS->x)));
1573	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2300	PUSHs (sv_2mortal (newSViv (THIS->y)));
1574	w->self = (HV *)SvRV (RETVAL);	2301	PUSHs (sv_2mortal (newSViv (THIS->w)));
1575	OUTPUT:	2302	PUSHs (sv_2mortal (newSViv (THIS->h)));
1576	RETVAL
1577		2303
1578	timer *	2304	int
1579	timer::cb (SV *cb)	2305	rxvt_img::x ()
		2306	ALIAS:
		2307	x = 0
		2308	y = 1
		2309	w = 2
		2310	h = 3
1580	CODE:	2311	CODE:
1581	THIS->cb (cb);	2312	switch (ix)
		2313	{
		2314	case 0: RETVAL = THIS->x; break;
		2315	case 1: RETVAL = THIS->y; break;
		2316	case 2: RETVAL = THIS->w; break;
		2317	case 3: RETVAL = THIS->h; break;
		2318	}
		2319	OUTPUT:
1582	RETVAL = THIS;	2320	RETVAL
1583	OUTPUT:
1584	RETVAL
1585		2321
1586	NV	2322	Pixmap
1587	timer::at ()	2323	rxvt_img::pm ()
1588	CODE:	2324	CODE:
1589	RETVAL = THIS->at;	2325	RETVAL = THIS->pm;
1590	OUTPUT:	2326	OUTPUT:
1591	RETVAL	2327	RETVAL
1592		2328
1593	timer *	2329	void
1594	timer::interval (NV interval)	2330	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2331	PROTOTYPE: $;$$$$
		2332	INIT:
		2333	rgba cc = parse_rgba (c, THIS->s);
		2334	C_ARGS: cc, x, y, w, h
		2335
		2336	void
		2337	rxvt_img::DESTROY ()
		2338	CODE:
		2339	delete THIS;
		2340
		2341	void
		2342	rxvt_img::add_alpha ()
		2343
		2344	void
		2345	rxvt_img::unshare ()
		2346
		2347	void
		2348	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1595	CODE:	2349	PPCODE:
1596	THIS->interval = interval;	2350	if (items >= 2)
		2351	THIS->repeat_mode (repeat);
		2352	if (GIMME_V != G_VOID)
		2353	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2354
		2355	void
		2356	rxvt_img::move (int dx, int dy)
		2357
		2358	void
		2359	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2360
		2361	void
		2362	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2363
		2364	void
		2365	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2366
		2367	rxvt_img *
		2368	rxvt_img::clone ()
		2369
		2370	rxvt_img *
		2371	rxvt_img::reify ()
		2372
		2373	rxvt_img *
		2374	rxvt_img::sub_rect (int x, int y, int width, int height)
		2375
		2376	rxvt_img *
		2377	rxvt_img::blur (int rh, int rv)
		2378
		2379	rxvt_img *
		2380	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2381
		2382	rxvt_img *
		2383	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)
		2384	INIT:
		2385	rxvt_img::nv matrix[3][3] = {
		2386	{ p11, p12, p13 },
		2387	{ p21, p22, p23 },
		2388	{ p31, p32, p33 }
		2389	};
		2390	C_ARGS: matrix
		2391
		2392	rxvt_img *
		2393	rxvt_img::scale (int new_width, int new_height)
		2394
		2395	rxvt_img *
		2396	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2397
		2398	rxvt_img *
		2399	rxvt_img::tint (SV *c)
		2400	INIT:
		2401	rgba cc = parse_rgba (c, THIS->s);
		2402	C_ARGS: cc
		2403
		2404	rxvt_img *
		2405	rxvt_img::shade (rxvt_img::nv factor)
		2406
		2407	rxvt_img *
		2408	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
		2409	CODE:
		2410	rxvt_img::nv *vparams = 0;
		2411	int nparams = 0;
		2412
		2413	if (SvOK (params))
		2414	{
		2415	if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
		2416	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2417
		2418	nparams = av_len ((AV *)SvRV (params)) + 1;
		2419	vparams = (rxvt_img::nv *)malloc (nparams * sizeof (rxvt_img::nv));
		2420
		2421	for (int i = 0; i < nparams; ++i)
		2422	vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
		2423	}
		2424
		2425	RETVAL = THIS->filter (name, nparams, vparams);
		2426	free (vparams);
		2427	OUTPUT:
1597	RETVAL = THIS;	2428	RETVAL
1598	OUTPUT:
1599	RETVAL
1600		2429
1601	timer *	2430	#endif
1602	timer::set (NV tstamp)
1603	CODE:
1604	THIS->set (tstamp);
1605	RETVAL = THIS;
1606	OUTPUT:
1607	RETVAL
1608		2431
1609	timer *
1610	timer::start (NV tstamp = THIS->at)
1611	CODE:
1612	THIS->start (tstamp);
1613	RETVAL = THIS;
1614	OUTPUT:
1615	RETVAL
1616
1617	timer *
1618	timer::stop ()
1619	CODE:
1620	THIS->stop ();
1621	RETVAL = THIS;
1622	OUTPUT:
1623	RETVAL
1624
1625	void
1626	timer::DESTROY ()
1627
1628	MODULE = urxvt PACKAGE = urxvt::iow
1629
1630	SV *
1631	iow::new ()
1632	CODE:
1633	iow *w = new iow;
1634	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1635	w->self = (HV *)SvRV (RETVAL);
1636	OUTPUT:
1637	RETVAL
1638
1639	iow *
1640	iow::cb (SV *cb)
1641	CODE:
1642	THIS->cb (cb);
1643	RETVAL = THIS;
1644	OUTPUT:
1645	RETVAL
1646
1647	iow *
1648	iow::fd (int fd)
1649	CODE:
1650	THIS->fd = fd;
1651	RETVAL = THIS;
1652	OUTPUT:
1653	RETVAL
1654
1655	iow *
1656	iow::events (short events)
1657	CODE:
1658	THIS->events = events;
1659	RETVAL = THIS;
1660	OUTPUT:
1661	RETVAL
1662
1663	iow *
1664	iow::start ()
1665	CODE:
1666	THIS->start ();
1667	RETVAL = THIS;
1668	OUTPUT:
1669	RETVAL
1670
1671	iow *
1672	iow::stop ()
1673	CODE:
1674	THIS->stop ();
1675	RETVAL = THIS;
1676	OUTPUT:
1677	RETVAL
1678
1679	void
1680	iow::DESTROY ()
1681
1682

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