[ViewVC] Diff of: cvs/rxvt-unicode/src/rxvtperl.xs

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.54 by root, Wed Jan 11 00:59:58 2006 UTC vs.
Revision 1.196 by root, Thu Jun 14 18:13:19 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 "iom.h"	35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
35	#include "rxvt.h"	38	#include "rxvt.h"
36	#include "keyboard.h"	39	#include "keyboard.h"
37	#include "rxvtutil.h"	40	#include "rxvtutil.h"
38	#include "rxvtperl.h"	41	#include "rxvtperl.h"
39		42
40	#include "perlxsi.c"	43	#include "perlxsi.c"
41		44
42	#if defined(HAVE_SCROLLBARS) \|\| defined(MENUBAR)
43	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
44	#else
45	# define GRAB_CURSOR None
46	#endif
47		46
48	#undef LINENO	47	#undef LINENO
49	#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)
50	#undef ROW	49	#undef ROW
51	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
52		51
53	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
54		53
55	static SV *	54	typedef char * octet_string;
56	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)
57	{	68	{
58	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	else
		101	croak ("unable to parse colour,");
		102
59	return sv;	103	return c;
60	}	104	}
61		105
62	static SV *	106	/////////////////////////////////////////////////////////////////////////////
63	taint_if (SV sv, SV src)
64	{
65	if (SvTAINTED (src))
66	SvTAINT (sv);
67
68	return sv;
69	}
70		107
71	static wchar_t *	108	static wchar_t *
72	sv2wcs (SV *sv)	109	sv2wcs (SV *sv)
73	{	110	{
74	STRLEN len;	111	STRLEN len;
…		…
87		124
88	return sv;	125	return sv;
89	}	126	}
90		127
91	static SV *	128	static SV *
92	new_ref (HV hv, const char klass)
93	{
94	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
95	}
96
97	//TODO: use magic
98	static SV *
99	newSVptr (void ptr, const char klass)	129	newSVptr (void ptr, const char klass)
100	{	130	{
101	HV *hv = newHV ();	131	HV *hv = newHV ();
102	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);	132	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);
103	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	133	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
125	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	155	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
126		156
127	return (long)mg->mg_ptr;	157	return (long)mg->mg_ptr;
128	}	158	}
129		159
130	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	160	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
131	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	161	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
132		162
133	/////////////////////////////////////////////////////////////////////////////	163	/////////////////////////////////////////////////////////////////////////////
134		164
135	struct perl_watcher	165	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		166
		167	class overlay : overlay_base
136	{	168	{
137	SV *cbsv;	169	rxvt_term *THIS;
		170	AV *overlay_av;
		171	int border;
		172
		173	public:
138	HV *self;	174	HV *self;
139
140	perl_watcher ()
141	: cbsv (newSV (0))
142	{
143	}
144
145	~perl_watcher ()
146	{
147	SvREFCNT_dec (cbsv);
148	}
149
150	void cb (SV *cb)
151	{
152	sv_setsv (cbsv, cb);
153	}
154
155	void invoke (const char type, SV self, int arg = -1);
156	};
157
158	void
159	perl_watcher::invoke (const char type, SV self, int arg)
160	{
161	dSP;
162
163	ENTER;
164	SAVETMPS;
165
166	PUSHMARK (SP);
167
168	XPUSHs (sv_2mortal (self));
169
170	if (arg >= 0)
171	XPUSHs (sv_2mortal (newSViv (arg)));
172
173	PUTBACK;
174	call_sv (cbsv, G_VOID \| G_EVAL \| G_DISCARD);
175	SPAGAIN;
176
177	PUTBACK;
178	FREETMPS;
179	LEAVE;
180
181	if (SvTRUE (ERRSV))
182	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
183	}
184
185	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
186	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
187
188	struct timer : time_watcher, perl_watcher
189	{
190	tstamp interval;
191
192	timer ()
193	: time_watcher (this, &timer::execute)
194	{
195	}
196
197	void execute (time_watcher &w)
198	{
199	if (interval)
200	start (at + interval);
201
202	invoke ("urxvt::timer", newSVtimer (this));
203	}
204	};
205
206	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
207	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
208
209	struct iow : io_watcher, perl_watcher
210	{
211	iow ()
212	: io_watcher (this, &iow::execute)
213	{
214	}
215
216	void execute (io_watcher &w, short revents)
217	{
218	invoke ("urxvt::iow", newSViow (this), revents);
219	}
220	};
221
222	/////////////////////////////////////////////////////////////////////////////
223
224	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
225
226	struct overlay {
227	HV *self;
228	rxvt_term *THIS;
229	int x, y, w, h;
230	int border;
231	text_t **text;
232	rend_t **rend;
233		175
234	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	176	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
235	~overlay ();	177	~overlay ();
236		178
237	void show ();	179	void show ();
…		…
241		183
242	void set (int x, int y, SV str, SV rend);	184	void set (int x, int y, SV str, SV rend);
243	};	185	};
244		186
245	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	187	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
246	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	188	: THIS(THIS), border(border == 2), overlay_av (0)
247	{	189	{
		190	x = x_;
		191	y = y_;
		192	w = w_;
		193	h = h_;
		194
		195	if (w < 0) w = 0;
		196	if (h < 0) h = 0;
		197
248	if (border == 2)	198	if (border == 2)
249	{	199	{
250	w += 2;	200	w += 2;
251	h += 2;	201	h += 2;
252	}	202	}
…		…
290	*rp++ = r;	240	*rp++ = r;
291	}	241	}
292	}	242	}
293		243
294	show ();	244	show ();
295	THIS->want_refresh = 1;
296	}	245	}
297		246
298	overlay::~overlay ()	247	overlay::~overlay ()
299	{	248	{
300	hide ();	249	hide ();
…		…
305	delete [] rend[y];	254	delete [] rend[y];
306	}	255	}
307		256
308	delete [] text;	257	delete [] text;
309	delete [] rend;	258	delete [] rend;
		259	}
		260
		261	void
		262	overlay::show ()
		263	{
		264	if (overlay_av)
		265	return;
		266
		267	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		268	hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		269	));
		270	av_push (overlay_av, newSViv ((long)this));
310		271
311	THIS->want_refresh = 1;	272	THIS->want_refresh = 1;
312	}	273	THIS->refresh_check ();
313
314	void
315	overlay::show ()
316	{
317	char key[33]; sprintf (key, "%32lx", (long)this);
318
319	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
320	hv_store (hv, key, 32, newSViv ((long)this), 0);
321	}	274	}
322		275
323	void	276	void
324	overlay::hide ()	277	overlay::hide ()
325	{	278	{
326	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	279	if (!overlay_av)
		280	return;
327		281
328	if (ovs)	282	int i;
329	{
330	char key[33]; sprintf (key, "%32lx", (long)this);
331		283
332	HV hv = (HV )SvRV (*ovs);	284	for (i = AvFILL (overlay_av); i >= 0; i--)
333	hv_delete (hv, key, 32, G_DISCARD);	285	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
334	}	286	break;
		287
		288	for (; i < AvFILL (overlay_av); i++)
		289	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		290
		291	av_pop (overlay_av);
		292
		293	SvREFCNT_dec (overlay_av);
		294	overlay_av = 0;
		295
		296	THIS->want_refresh = 1;
		297	THIS->refresh_check ();
335	}	298	}
336		299
337	void overlay::swap ()	300	void overlay::swap ()
338	{	301	{
339	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	302	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
340	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	303	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
341		304
342	int ov_w = min (w, THIS->ncol - ov_x);	305	int ov_w = min (w, THIS->ncol - ov_x);
343	int ov_h = min (h, THIS->nrow - ov_y);	306	int ov_h = min (h, THIS->nrow - ov_y);
		307
		308	// hide cursor if it is within the overlay area
		309	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		310	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		311	THIS->screen.flags &= ~Screen_VisibleCursor;
344		312
345	for (int y = ov_h; y--; )	313	for (int y = ov_h; y--; )
346	{	314	{
347	text_t *t1 = text [y];	315	text_t *t1 = text [y];
348	rend_t *r1 = rend [y];	316	rend_t *r1 = rend [y];
349		317
350	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	318	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
351	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	319	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
352		320
353	for (int x = ov_w; x--; )	321	for (int x = ov_w; x--; )
354	{	322	{
355	text_t t = t1; t1++ = t2; t2++ = t;	323	text_t t = t1; t1++ = t2; t2++ = t;
356	rend_t r = r1; r1++ = r2; r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	324	rend_t r = r1; r1++ = r2; r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
379	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)	347	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)
380	croak ("rend must be arrayref");	348	croak ("rend must be arrayref");
381		349
382	AV av = (AV )SvRV (rend);	350	AV av = (AV )SvRV (rend);
383		351
384	for (int col = min (av_len (av) + 1, w - x - border); col--; )	352	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
385	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	353	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
386	}	354	}
387		355
388	THIS->want_refresh = 1;	356	THIS->want_refresh = 1;
		357	THIS->refresh_check ();
389	}	358	}
390
391		359
392	/////////////////////////////////////////////////////////////////////////////	360	/////////////////////////////////////////////////////////////////////////////
393		361
		362	#include "iom_perl.h"
		363
		364	/////////////////////////////////////////////////////////////////////////////
		365
394	struct rxvt_perl_interp rxvt_perl;	366	struct rxvt_perl_interp rxvt_perl;
395		367
396	static PerlInterpreter *perl;	368	static PerlInterpreter *perl;
397
398	rxvt_perl_interp::rxvt_perl_interp ()
399	{
400	}
401		369
402	rxvt_perl_interp::~rxvt_perl_interp ()	370	rxvt_perl_interp::~rxvt_perl_interp ()
403	{	371	{
404	if (perl)	372	if (perl)
405	{	373	{
406	perl_destruct (perl);	374	perl_destruct (perl);
407	perl_free (perl);	375	perl_free (perl);
		376	PERL_SYS_TERM ();
408	}	377	}
409	}	378	}
410		379
411	void	380	void
412	rxvt_perl_interp::init ()	381	rxvt_perl_interp::init ()
413	{	382	{
414	if (!perl)	383	if (!perl)
415	{	384	{
		385	rxvt_push_locale (""); // perl init destroys current locale
		386
		387	{
		388	perl_environ = rxvt_environ;
		389	localise_env set_environ (perl_environ);
		390
416	char *argv[] = {	391	char *args[] = {
417	"",	392	"",
418	"-T",	393	"-e"
419	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	394	"BEGIN {"
		395	" urxvt->bootstrap;"
		396	" unshift @INC, '" LIBDIR "';"
		397	"}"
		398	""
		399	"use urxvt;"
420	};	400	};
		401	int argc = ecb_array_length (args);
		402	char **argv = args;
421		403
		404	PERL_SYS_INIT3 (&argc, &argv, &environ);
422	perl = perl_alloc ();	405	perl = perl_alloc ();
423	perl_construct (perl);	406	perl_construct (perl);
424		407
425	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	408	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
426	\|\| perl_run (perl))	409	\|\| perl_run (perl))
		410	{
		411	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		412
		413	perl_destruct (perl);
		414	perl_free (perl);
		415	perl = 0;
		416	}
		417	}
		418
		419	rxvt_pop_locale ();
		420	}
		421	}
		422
		423	void
		424	rxvt_perl_interp::init (rxvt_term *term)
		425	{
		426	init ();
		427
		428	if (perl && !term->perl.self)
		429	{
		430	// runs outside of perls ENV
		431	term->perl.self = (void )newSVptr ((void )term, "urxvt::term");
		432	hv_store ((HV )SvRV ((SV )term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		433	hv_store ((HV )SvRV ((SV )term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		434	}
		435	}
		436
		437	void
		438	rxvt_perl_interp::eval (const char *str)
		439	{
		440	eval_pv (str, 1);
		441	}
		442
		443	void
		444	rxvt_perl_interp::usage (rxvt_term *term, int type)
		445	{
		446	localise_env set_environ (perl_environ);
		447
		448	ENTER;
		449	SAVETMPS;
		450
		451	dSP;
		452	PUSHMARK (SP);
		453	EXTEND (SP, 2);
		454	PUSHs (sv_2mortal (newSVterm (term)));
		455	PUSHs (sv_2mortal (newSViv (type)));
		456	PUTBACK;
		457	call_pv ("urxvt::usage", G_VOID \| G_DISCARD);
		458
		459	FREETMPS;
		460	LEAVE;
		461	}
		462
		463	uint8_t
		464	rxvt_perl_interp::parse_resource (rxvt_term term, const char name, bool arg, bool longopt, bool flag, const char *value)
		465	{
		466	localise_env set_environ (perl_environ);
		467
		468	ENTER;
		469	SAVETMPS;
		470
		471	dSP;
		472	PUSHMARK (SP);
		473	EXTEND (SP, 6);
		474	PUSHs (sv_2mortal (newSVterm (term)));
		475	PUSHs (sv_2mortal (newSVpv (name, 0)));
		476	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		477	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		478	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		479	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		480	PUTBACK;
		481	call_pv ("urxvt::parse_resource", G_SCALAR);
		482	SPAGAIN;
		483
		484	uint8_t ret = POPi;
		485
		486	FREETMPS;
		487	LEAVE;
		488
		489	return ret;
		490	}
		491
		492	static void
		493	ungrab (rxvt_term *THIS)
		494	{
		495	if (THIS->perl.grabtime)
		496	{
		497	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		498	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		499	THIS->perl.grabtime = 0;
		500	}
		501	}
		502
		503	bool
		504	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		505	{
		506	if (!perl \|\| !term->perl.self)
		507	return false;
		508
		509	localise_env set_environ (perl_environ);
		510
		511	// pre-handling of some events
		512	if (htype == HOOK_REFRESH_END)
		513	{
		514	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		515
		516	for (int i = 0; i <= AvFILL (av); i++)
		517	((overlay )SvIV (av_fetch (av, i, 0)))->swap ();
		518	}
		519	else if (htype == HOOK_DESTROY)
		520	{
		521	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		522
		523	for (int i = AvFILL (av); i >= 0; i--)
427	{	524	{
428	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	525	rxvt_selection req = (rxvt_selection )SvIV (*av_fetch (av, i, 0));
429		526	delete req;
430	perl_destruct (perl);
431	perl_free (perl);
432	perl = 0;
433	}	527	}
434	}	528	}
435	}
436		529
437	static void	530	bool event_consumed;
438	ungrab (rxvt_term *THIS)	531
439	{	532	if (term->perl.should_invoke [htype])
440	if (THIS->perl.grabtime)
441	{	533	{
442	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	534	dSP;
443	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	535	va_list ap;
444	THIS->perl.grabtime = 0;	536
		537	va_start (ap, htype);
		538
		539	ENTER;
		540	SAVETMPS;
		541
		542	PUSHMARK (SP);
		543
		544	EXTEND (SP, 2);
		545	PUSHs (sv_2mortal (newSVterm (term)));
		546	PUSHs (sv_2mortal (newSViv (htype)));
		547
		548	for (;;) {
		549	data_type dt = (data_type)va_arg (ap, int);
		550
		551	switch (dt)
		552	{
		553	case DT_INT:
		554	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		555	break;
		556
		557	case DT_LONG:
		558	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		559	break;
		560
		561	case DT_STR:
		562	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		563	break;
		564
		565	case DT_STR_LEN:
		566	{
		567	char str = va_arg (ap, char );
		568	int len = va_arg (ap, int);
		569
		570	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		571	}
		572	break;
		573
		574	case DT_WCS_LEN:
		575	{
		576	wchar_t wstr = va_arg (ap, wchar_t );
		577	int wlen = va_arg (ap, int);
		578
		579	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		580	}
		581	break;
		582
		583	case DT_LCS_LEN:
		584	{
		585	long lstr = va_arg (ap, long );
		586	int llen = va_arg (ap, int);
		587
		588	XPUSHs (sv_2mortal (newSVpvn ((char )lstr, llen sizeof (long))));
		589	}
		590	break;
		591
		592	case DT_XEVENT:
		593	{
		594	XEvent xe = va_arg (ap, XEvent );
		595	HV *hv = newHV ();
		596
		597	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		598	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		599	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		600	# undef set
		601
		602	setiv (type, xe->type);
		603	setiv (send_event, xe->xany.send_event);
		604	setiv (serial, xe->xany.serial);
		605
		606	switch (xe->type)
		607	{
		608	case KeyPress:
		609	case KeyRelease:
		610	case ButtonPress:
		611	case ButtonRelease:
		612	case MotionNotify:
		613	setuv (window, xe->xmotion.window);
		614	setuv (root, xe->xmotion.root);
		615	setuv (subwindow, xe->xmotion.subwindow);
		616	setuv (time, xe->xmotion.time);
		617	setiv (x, xe->xmotion.x);
		618	setiv (y, xe->xmotion.y);
		619	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		620	setiv (col, xe->xmotion.x / term->fwidth);
		621	setiv (x_root, xe->xmotion.x_root);
		622	setiv (y_root, xe->xmotion.y_root);
		623	setuv (state, xe->xmotion.state);
		624
		625	switch (xe->type)
		626	{
		627	case KeyPress:
		628	case KeyRelease:
		629	setuv (keycode, xe->xkey.keycode);
		630	break;
		631
		632	case ButtonPress:
		633	case ButtonRelease:
		634	setuv (button, xe->xbutton.button);
		635	break;
		636
		637	case MotionNotify:
		638	setiv (is_hint, xe->xmotion.is_hint);
		639	break;
		640	}
		641
		642	break;
		643
		644	case MapNotify:
		645	case UnmapNotify:
		646	case ConfigureNotify:
		647	setuv (event, xe->xconfigure.event);
		648	setuv (window, xe->xconfigure.window);
		649
		650	switch (xe->type)
		651	{
		652	case ConfigureNotify:
		653	setiv (x, xe->xconfigure.x);
		654	setiv (y, xe->xconfigure.y);
		655	setiv (width, xe->xconfigure.width);
		656	setiv (height, xe->xconfigure.height);
		657	setuv (above, xe->xconfigure.above);
		658	break;
		659	}
		660
		661	break;
		662
		663	case PropertyNotify:
		664	setuv (window, xe->xproperty.window);
		665	setuv (atom, xe->xproperty.atom);
		666	setuv (time, xe->xproperty.time);
		667	setiv (state, xe->xproperty.state);
		668	break;
		669
		670	case ClientMessage:
		671	setuv (window, xe->xclient.window);
		672	setuv (message_type, xe->xclient.message_type);
		673	setuv (format, xe->xclient.format);
		674	setuv (l0, xe->xclient.data.l[0]);
		675	setuv (l1, xe->xclient.data.l[1]);
		676	setuv (l2, xe->xclient.data.l[2]);
		677	setuv (l3, xe->xclient.data.l[3]);
		678	setuv (l4, xe->xclient.data.l[4]);
		679	break;
		680	}
		681
		682	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		683	}
		684	break;
		685
		686	case DT_END:
		687	goto call;
		688
		689	default:
		690	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		691	}
		692	}
		693
		694	call:
		695	va_end (ap);
		696
		697	PUTBACK;
		698	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
		699	SPAGAIN;
		700
		701	if (count)
		702	{
		703	SV *status = POPs;
		704	count = SvTRUE (status);
		705	}
		706
		707	PUTBACK;
		708	FREETMPS;
		709	LEAVE;
		710
		711	if (SvTRUE (ERRSV))
		712	{
		713	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		714	ungrab (term); // better lose the grab than the session
		715	}
		716
		717	event_consumed = !!count;
445	}	718	}
446	}	719	else
		720	event_consumed = false;
447		721
448	bool	722	// post-handling of some events
449	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	723	if (htype == HOOK_REFRESH_BEGIN)
450	{
451	if (!perl)
452	return false;
453
454	if (htype == HOOK_INIT) // first hook ever called
455	{	724	{
456	term->perl.self = (void )newSVptr ((void )term, "urxvt::term");	725	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457	hv_store ((HV )SvRV ((SV )term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	726
		727	for (int i = AvFILL (av); i >= 0; i--)
		728	((overlay )SvIV (av_fetch (av, i, 0)))->swap ();
458	}	729	}
459	else if (!term->perl.self)
460	return false; // perl not initialized for this instance
461	else if (htype == HOOK_DESTROY)	730	else if (htype == HOOK_DESTROY)
462	{	731	{
463	// handled later	732	clearSVptr ((SV *)term->perl.self);
		733	SvREFCNT_dec ((SV *)term->perl.self);
		734
		735	// don't allow further calls
		736	term->perl.self = 0;
464	}	737	}
465	else
466	{
467	if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
468	{
469	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
470		738
471	if (HvKEYS (hv))	739	return event_consumed;
472	{	740	}
473	hv_iterinit (hv);
474		741
475	while (HE *he = hv_iternext (hv))	742	void
476	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	743	rxvt_perl_interp::selection_finish (rxvt_selection sel, char data, unsigned int len)
477	}	744	{
478		745	localise_env set_environ (perl_environ);
479	}
480
481	if (!should_invoke [htype])
482	return false;
483	}
484
485	dSP;
486	va_list ap;
487
488	va_start (ap, htype);
489		746
490	ENTER;	747	ENTER;
491	SAVETMPS;	748	SAVETMPS;
492		749
493	PUSHMARK (SP);	750	dSP;
494
495	XPUSHs (sv_2mortal (newSVterm (term)));
496	XPUSHs (sv_2mortal (newSViv (htype)));	751	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		752	PUTBACK;
		753	call_sv ((SV *)sel->cb_sv, G_VOID \| G_DISCARD \| G_EVAL);
497		754
498	for (;;) {
499	data_type dt = (data_type)va_arg (ap, int);
500
501	switch (dt)
502	{
503	case DT_INT:
504	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
505	break;
506
507	case DT_LONG:
508	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
509	break;
510
511	case DT_STR:
512	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
513	break;
514
515	case DT_STR_LEN:
516	{
517	char str = va_arg (ap, char );
518	int len = va_arg (ap, int);
519
520	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
521	}
522	break;
523
524	case DT_WCS_LEN:
525	{
526	wchar_t wstr = va_arg (ap, wchar_t );
527	int wlen = va_arg (ap, int);
528
529	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
530	}
531	break;
532
533	case DT_XEVENT:
534	{
535	XEvent xe = va_arg (ap, XEvent );
536	HV *hv = newHV ();
537
538	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
539	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
540	# undef set
541
542	setiv (type, xe->type);
543	setiv (send_event, xe->xany.send_event);
544	setiv (serial, xe->xany.serial);
545
546	switch (xe->type)
547	{
548	case KeyPress:
549	case KeyRelease:
550	case ButtonPress:
551	case ButtonRelease:
552	case MotionNotify:
553	setiv (time, xe->xmotion.time);
554	setiv (x, xe->xmotion.x);
555	setiv (y, xe->xmotion.y);
556	setiv (row, xe->xmotion.y / term->fheight);
557	setiv (col, xe->xmotion.x / term->fwidth);
558	setiv (x_root, xe->xmotion.x_root);
559	setiv (y_root, xe->xmotion.y_root);
560	setiv (state, xe->xmotion.state);
561	break;
562	}
563
564	switch (xe->type)
565	{
566	case KeyPress:
567	case KeyRelease:
568	setiv (keycode, xe->xkey.keycode);
569	break;
570
571	case ButtonPress:
572	case ButtonRelease:
573	setiv (button, xe->xbutton.button);
574	break;
575
576	case MotionNotify:
577	setiv (is_hint, xe->xmotion.is_hint);
578	break;
579	}
580
581	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
582	}
583	break;
584
585	case DT_END:
586	{
587	va_end (ap);
588
589	PUTBACK;
590	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
591	SPAGAIN;
592
593	if (count)
594	{
595	SV *status = POPs;
596	count = SvTRUE (status);
597	}
598
599	PUTBACK;
600	FREETMPS;
601	LEAVE;
602
603	if (SvTRUE (ERRSV))	755	if (SvTRUE (ERRSV))
604	{
605	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	756	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
606	ungrab (term); // better lose the grab than the session
607	}
608		757
609	if (htype == HOOK_DESTROY)	758	FREETMPS;
610	{	759	LEAVE;
611	clearSVptr ((SV *)term->perl.self);
612	SvREFCNT_dec ((SV *)term->perl.self);
613	}
614
615	return count;
616	}
617
618	default:
619	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
620	}
621	}
622	}	760	}
623		761
624	/////////////////////////////////////////////////////////////////////////////	762	/////////////////////////////////////////////////////////////////////////////
625		763
626	MODULE = urxvt PACKAGE = urxvt	764	MODULE = urxvt PACKAGE = urxvt
…		…
638	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	776	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
639	# include "hookinc.h"	777	# include "hookinc.h"
640	# undef def	778	# undef def
641		779
642	HV *option = get_hv ("urxvt::OPTION", 1);	780	HV *option = get_hv ("urxvt::OPTION", 1);
643	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	781	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
644	# define nodef(name)	782	# define nodef(name)
645	# include "optinc.h"	783	# include "optinc.h"
646	# undef nodef	784	# undef nodef
647	# undef def	785	# undef def
648		786
649	HV *stash = gv_stashpv ("urxvt", 1);	787	HV *stash = gv_stashpv ("urxvt", 1);
650	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	788	static const struct {
		789	const char *name;
		790	IV iv;
		791	} *civ, const_iv[] = {
		792	# define const_iv(name) { # name, (IV)name }
		793	const_iv (NUM_RESOURCES),
651	export_const_iv (DEFAULT_RSTYLE);	794	const_iv (DEFAULT_RSTYLE),
652	export_const_iv (OVERLAY_RSTYLE);	795	const_iv (OVERLAY_RSTYLE),
		796	const_iv (Color_Bits),
		797	const_iv (RS_bgShift), const_iv (RS_bgMask),
		798	const_iv (RS_fgShift), const_iv (RS_fgMask),
		799	const_iv (RS_Careful),
		800	const_iv (RS_fontCount),
		801	const_iv (RS_fontShift),
		802	const_iv (RS_fontMask),
		803	const_iv (RS_baseattrMask),
		804	const_iv (RS_attrMask),
		805	const_iv (RS_redraw),
		806	const_iv (RS_Sel),
653	export_const_iv (RS_Bold);	807	const_iv (RS_Bold),
654	export_const_iv (RS_Italic);	808	const_iv (RS_Italic),
655	export_const_iv (RS_Blink);	809	const_iv (RS_Blink),
656	export_const_iv (RS_RVid);	810	const_iv (RS_RVid),
657	export_const_iv (RS_Uline);	811	const_iv (RS_Uline),
658		812
659	export_const_iv (CurrentTime);	813	const_iv (CurrentTime),
660	export_const_iv (ShiftMask);	814	const_iv (ShiftMask),
661	export_const_iv (LockMask);	815	const_iv (LockMask),
662	export_const_iv (ControlMask);	816	const_iv (ControlMask),
663	export_const_iv (Mod1Mask);	817	const_iv (Mod1Mask),
664	export_const_iv (Mod2Mask);	818	const_iv (Mod2Mask),
665	export_const_iv (Mod3Mask);	819	const_iv (Mod3Mask),
666	export_const_iv (Mod4Mask);	820	const_iv (Mod4Mask),
667	export_const_iv (Mod5Mask);	821	const_iv (Mod5Mask),
668	export_const_iv (Button1Mask);	822	const_iv (Button1Mask),
669	export_const_iv (Button2Mask);	823	const_iv (Button2Mask),
670	export_const_iv (Button3Mask);	824	const_iv (Button3Mask),
671	export_const_iv (Button4Mask);	825	const_iv (Button4Mask),
672	export_const_iv (Button5Mask);	826	const_iv (Button5Mask),
673	export_const_iv (AnyModifier);	827	const_iv (AnyModifier),
674		828
675	export_const_iv (EVENT_NONE);	829	const_iv (NoSymbol),
676	export_const_iv (EVENT_READ);	830	const_iv (GrabModeSync),
677	export_const_iv (EVENT_WRITE);	831	const_iv (GrabModeAsync),
678	}
679		832
		833	const_iv (NoEventMask),
		834	const_iv (KeyPressMask),
		835	const_iv (KeyReleaseMask),
		836	const_iv (ButtonPressMask),
		837	const_iv (ButtonReleaseMask),
		838	const_iv (EnterWindowMask),
		839	const_iv (LeaveWindowMask),
		840	const_iv (PointerMotionMask),
		841	const_iv (PointerMotionHintMask),
		842	const_iv (Button1MotionMask),
		843	const_iv (Button2MotionMask),
		844	const_iv (Button3MotionMask),
		845	const_iv (Button4MotionMask),
		846	const_iv (Button5MotionMask),
		847	const_iv (ButtonMotionMask),
		848	const_iv (KeymapStateMask),
		849	const_iv (ExposureMask),
		850	const_iv (VisibilityChangeMask),
		851	const_iv (StructureNotifyMask),
		852	const_iv (ResizeRedirectMask),
		853	const_iv (SubstructureNotifyMask),
		854	const_iv (SubstructureRedirectMask),
		855	const_iv (FocusChangeMask),
		856	const_iv (PropertyChangeMask),
		857	const_iv (ColormapChangeMask),
		858	const_iv (OwnerGrabButtonMask),
		859
		860	const_iv (KeyPress),
		861	const_iv (KeyRelease),
		862	const_iv (ButtonPress),
		863	const_iv (ButtonRelease),
		864	const_iv (MotionNotify),
		865	const_iv (EnterNotify),
		866	const_iv (LeaveNotify),
		867	const_iv (FocusIn),
		868	const_iv (FocusOut),
		869	const_iv (KeymapNotify),
		870	const_iv (Expose),
		871	const_iv (GraphicsExpose),
		872	const_iv (NoExpose),
		873	const_iv (VisibilityNotify),
		874	const_iv (CreateNotify),
		875	const_iv (DestroyNotify),
		876	const_iv (UnmapNotify),
		877	const_iv (MapNotify),
		878	const_iv (MapRequest),
		879	const_iv (ReparentNotify),
		880	const_iv (ConfigureNotify),
		881	const_iv (ConfigureRequest),
		882	const_iv (GravityNotify),
		883	const_iv (ResizeRequest),
		884	const_iv (CirculateNotify),
		885	const_iv (CirculateRequest),
		886	const_iv (PropertyNotify),
		887	const_iv (SelectionClear),
		888	const_iv (SelectionRequest),
		889	const_iv (SelectionNotify),
		890	const_iv (ColormapNotify),
		891	const_iv (ClientMessage),
		892	const_iv (MappingNotify),
		893	# if ENABLE_XIM_ONTHESPOT
		894	const_iv (XIMReverse),
		895	const_iv (XIMUnderline),
		896	const_iv (XIMHighlight),
		897	const_iv (XIMPrimary),
		898	const_iv (XIMSecondary),
		899	const_iv (XIMTertiary),
		900	const_iv (XIMVisibleToForward),
		901	const_iv (XIMVisibleToBackword),
		902	const_iv (XIMVisibleToCenter),
		903	#if XRENDER
		904	const_iv (PictStandardARGB32),
		905	const_iv (PictStandardRGB24),
		906	const_iv (PictStandardA8),
		907	const_iv (PictStandardA4),
		908	const_iv (PictStandardA1),
		909	const_iv (RepeatNone),
		910	const_iv (RepeatNormal),
		911	const_iv (RepeatPad),
		912	const_iv (RepeatReflect),
		913	#endif
		914	# if 0
		915	const_iv (XIMForwardChar),
		916	const_iv (XIMBackwardChar),
		917	const_iv (XIMForwardWord),
		918	const_iv (XIMBackwardWord),
		919	const_iv (XIMCaretUp),
		920	const_iv (XIMCaretDown),
		921	const_iv (XIMNextLine),
		922	const_iv (XIMPreviousLine),
		923	const_iv (XIMLineStart),
		924	const_iv (XIMLineEnd),
		925	const_iv (XIMAbsolutePosition),
		926	const_iv (XIMDontChange),
		927	# endif
		928	# endif
		929	};
		930
		931	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		932	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		933	}
		934
680	void	935	void
681	set_should_invoke (int htype, int value)	936	log (const char *msg)
682	CODE:	937	CODE:
683	rxvt_perl.should_invoke [htype] = value;	938	rxvt_log ("%s", msg);
684		939
685	void	940	void
686	warn (const char *msg)	941	warn (const char *msg)
687	CODE:	942	CODE:
688	rxvt_warn ("%s", msg);	943	rxvt_warn ("%s", msg);
…		…
690	void	945	void
691	fatal (const char *msg)	946	fatal (const char *msg)
692	CODE:	947	CODE:
693	rxvt_fatal ("%s", msg);	948	rxvt_fatal ("%s", msg);
694		949
695	SV *	950	void
696	untaint (SV *sv)	951	_exit (int status)
697	CODE:
698	RETVAL = newSVsv (sv);
699	SvTAINTED_off (RETVAL);
700	OUTPUT:
701	RETVAL
702		952
703	bool	953	void
704	safe ()	954	catch_fatal (SV *block)
705	CODE:	955	PROTOTYPE: &
706	RETVAL = !rxvt_tainted ();	956	CODE:
707	OUTPUT:	957	try
708	RETVAL	958	{
		959	PUSHMARK (SP);
		960	PUTBACK;
		961	call_sv (block, G_VOID \| G_DISCARD);
		962	SPAGAIN;
		963	}
		964	catch (const rxvt_failure_exception &e)
		965	{
		966	croak ("rxvt_fatal exception caught, trying to continue.");
		967	}
709		968
710	NV	969	NV
711	NOW ()	970	NOW ()
712	CODE:	971	CODE:
713	RETVAL = NOW;	972	RETVAL = ev::now ();
714	OUTPUT:	973	OUTPUT:
715	RETVAL	974	RETVAL
716		975
717	int	976	int
718	GET_BASEFG (int rend)	977	GET_BASEFG (int rend)
…		…
729	RETVAL	988	RETVAL
730		989
731	int	990	int
732	SET_FGCOLOR (int rend, int new_color)	991	SET_FGCOLOR (int rend, int new_color)
733	CODE:	992	CODE:
734	RETVAL = SET_FGCOLOR (rend, new_color);	993	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
735	OUTPUT:	994	OUTPUT:
736	RETVAL	995	RETVAL
737		996
738	int	997	int
739	SET_BGCOLOR (int rend, int new_color)	998	SET_BGCOLOR (int rend, int new_color)
740	CODE:	999	CODE:
741	RETVAL = SET_BGCOLOR (rend, new_color);	1000	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
742	OUTPUT:	1001	OUTPUT:
743	RETVAL	1002	RETVAL
744		1003
745	int	1004	int
746	GET_CUSTOM (int rend)	1005	GET_CUSTOM (int rend)
747	CODE:	1006	CODE:
748	RETVAL = (rend && RS_customMask) >> RS_customShift;	1007	RETVAL = (rend & RS_customMask) >> RS_customShift;
749	OUTPUT:	1008	OUTPUT:
750	RETVAL	1009	RETVAL
751		1010
752	int	1011	int
753	SET_CUSTOM (int rend, int new_value)	1012	SET_CUSTOM (int rend, int new_value)
…		…
760	\| ((new_value << RS_customShift) & RS_customMask);	1019	\| ((new_value << RS_customShift) & RS_customMask);
761	}	1020	}
762	OUTPUT:	1021	OUTPUT:
763	RETVAL	1022	RETVAL
764		1023
		1024	void
		1025	termlist ()
		1026	PPCODE:
		1027	{
		1028	EXTEND (SP, rxvt_term::termlist.size ());
		1029
		1030	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1031	if ((*t)->perl.self)
		1032	PUSHs (sv_2mortal (newSVterm (*t)));
		1033	}
		1034
		1035	IV
		1036	_new_selection_request (rxvt_term term, int selnum, Time tm, Window win, Atom prop, SV cb)
		1037	CODE:
		1038	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1039	req->cb_sv = newSVsv (cb);
		1040	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1041	av_push (av, newSViv ((IV)req));
		1042	RETVAL = (IV)req;
		1043	OUTPUT:
		1044	RETVAL
		1045
		1046	void
		1047	_delete_selection_request (IV req_)
		1048	CODE:
		1049	rxvt_selection req = (rxvt_selection )req_;
		1050	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1051	int i;
		1052
		1053	for (i = AvFILL (av); i >= 0; i--)
		1054	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1055	break;
		1056
		1057	for (; i < AvFILL (av); i++)
		1058	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1059
		1060	av_pop (av);
		1061
		1062	delete req;
		1063
765	MODULE = urxvt PACKAGE = urxvt::term	1064	MODULE = urxvt PACKAGE = urxvt::term
766		1065
767	SV *	1066	SV *
768	_new (...)	1067	_new (AV env, AV arg)
769	CODE:	1068	CODE:
770	{	1069	{
771	if (items < 1 \|\| !SvROK (ST (0)) \|\| SvTYPE (SvRV (ST (0))) != SVt_PVAV)
772	croak ("first argument to urxvt::term->_new must be arrayref");
773
774	rxvt_term *term = new rxvt_term;	1070	rxvt_term *term = new rxvt_term;
775		1071
776	term->argv = new stringvec;	1072	stringvec *argv = new stringvec;
777	term->envv = new stringvec;	1073	for (int i = 0; i <= AvFILL (arg); i++)
778
779	for (int i = 1; i < items; i++)
780	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1074	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
781		1075
782	AV envv = (AV )SvRV (ST (0));	1076	stringvec *envv = new stringvec;
783	for (int i = av_len (envv) + 1; i--; )	1077	for (int i = AvFILL (env) + 1; i--; )
784	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1078	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
785
786	term->envv->push_back (0);
787
788	bool success;
789		1079
790	try	1080	try
791	{	1081	{
792	success = term->init (term->argv->size (), term->argv->begin ());	1082	term->init (argv, envv);
793	}	1083	}
794	catch (const class rxvt_failure_exception &e)	1084	catch (const class rxvt_failure_exception &e)
795	{
796	success = false;
797	}
798
799	if (!success)
800	{	1085	{
801	term->destroy ();	1086	term->destroy ();
802	croak ("error while initializing new terminal instance");	1087	croak ("error while initializing new terminal instance");
803	}	1088	}
804		1089
…		…
810		1095
811	void	1096	void
812	rxvt_term::destroy ()	1097	rxvt_term::destroy ()
813		1098
814	void	1099	void
		1100	rxvt_term::set_should_invoke (int htype, int inc)
		1101	CODE:
		1102	uint8_t &count = THIS->perl.should_invoke [htype];
		1103	uint8_t prev = count;
		1104	count += inc;
		1105	if (!prev != !count)
		1106	{
		1107	// hook status changed, react
		1108	switch (htype)
		1109	{
		1110	case HOOK_POSITION_CHANGE:
		1111	if (count)
		1112	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1113	}
		1114	}
		1115
		1116	void
		1117	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1118	CODE:
		1119	XrmPutStringResource (&THIS->option_db, specifier, value);
		1120
		1121	int
815	rxvt_term::grab_button (int button, U32 modifiers)	1122	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
816	CODE:	1123	CODE:
817	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1124	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
818	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	1125	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
819	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1126	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1127	OUTPUT: RETVAL
		1128
		1129	int
		1130	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1131	CODE:
		1132	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1133	OUTPUT: RETVAL
		1134
		1135	void
		1136	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1137	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1138	CODE:
		1139	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1140
		1141	void
		1142	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1143	CODE:
		1144	XUngrabKey (THIS->dpy, keycode, modifiers, window);
820		1145
821	bool	1146	bool
822	rxvt_term::grab (U32 eventtime, int sync = 0)	1147	rxvt_term::grab (Time eventtime, int sync = 0)
823	CODE:	1148	CODE:
824	{	1149	{
825	int mode = sync ? GrabModeSync : GrabModeAsync;	1150	int mode = sync ? GrabModeSync : GrabModeAsync;
826		1151
827	THIS->perl.grabtime = 0;	1152	THIS->perl.grabtime = 0;
828		1153
829	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1154	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
830	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	1155	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
831	mode, mode, None, GRAB_CURSOR, eventtime))	1156	mode, mode, None, GRAB_CURSOR, eventtime))
832	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1157	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
833	THIS->perl.grabtime = eventtime;	1158	THIS->perl.grabtime = eventtime;
834	else	1159	else
835	XUngrabPointer (THIS->display->display, eventtime);	1160	XUngrabPointer (THIS->dpy, eventtime);
836		1161
837	RETVAL = !!THIS->perl.grabtime;	1162	RETVAL = !!THIS->perl.grabtime;
838	}	1163	}
839	OUTPUT:	1164	OUTPUT:
840	RETVAL	1165	RETVAL
841		1166
842	void	1167	void
843	rxvt_term::allow_events_async ()	1168	rxvt_term::allow_events_async ()
844	CODE:	1169	CODE:
845	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1170	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
846		1171
847	void	1172	void
848	rxvt_term::allow_events_sync ()	1173	rxvt_term::allow_events_sync ()
849	CODE:	1174	CODE:
850	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1175	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
851		1176
852	void	1177	void
853	rxvt_term::allow_events_replay ()	1178	rxvt_term::allow_events_replay ()
854	CODE:	1179	CODE:
855	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1180	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
856	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1181	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
857		1182
858	void	1183	void
859	rxvt_term::ungrab ()	1184	rxvt_term::ungrab ()
860	CODE:	1185	CODE:
861	ungrab (THIS);	1186	ungrab (THIS);
862		1187
863	int	1188	int
		1189	rxvt_term::XStringToKeysym (char *string)
		1190	CODE:
		1191	RETVAL = XStringToKeysym (string);
		1192	OUTPUT: RETVAL
		1193
		1194	char *
		1195	rxvt_term::XKeysymToString (int sym)
		1196	CODE:
		1197	RETVAL = XKeysymToString (sym);
		1198	OUTPUT: RETVAL
		1199
		1200	int
		1201	rxvt_term::XKeysymToKeycode (int sym)
		1202	CODE:
		1203	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1204	OUTPUT: RETVAL
		1205
		1206	int
		1207	rxvt_term::XKeycodeToKeysym (int code, int index)
		1208	CODE:
		1209	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1210	OUTPUT: RETVAL
		1211
		1212	int
864	rxvt_term::strwidth (SV *str)	1213	rxvt_term::strwidth (SV *str)
865	CODE:	1214	CODE:
866	{	1215	{
867	wchar_t *wstr = sv2wcs (str);	1216	wchar_t *wstr = sv2wcs (str);
868		1217
869	rxvt_push_locale (THIS->locale);	1218	rxvt_push_locale (THIS->locale);
870	RETVAL = wcswidth (wstr, wcslen (wstr));	1219	RETVAL = 0;
		1220	for (wchar_t wc = wstr; wc; wc++)
		1221	{
		1222	int w = WCWIDTH (*wc);
		1223
		1224	if (w)
		1225	RETVAL += max (w, 1);
		1226	}
871	rxvt_pop_locale ();	1227	rxvt_pop_locale ();
872		1228
873	free (wstr);	1229	free (wstr);
874	}	1230	}
875	OUTPUT:	1231	OUTPUT:
…		…
885	char *mbstr = rxvt_wcstombs (wstr);	1241	char *mbstr = rxvt_wcstombs (wstr);
886	rxvt_pop_locale ();	1242	rxvt_pop_locale ();
887		1243
888	free (wstr);	1244	free (wstr);
889		1245
890	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1246	RETVAL = newSVpv (mbstr, 0);
891	free (mbstr);	1247	free (mbstr);
892	}	1248	}
893	OUTPUT:	1249	OUTPUT:
894	RETVAL	1250	RETVAL
895		1251
…		…
902		1258
903	rxvt_push_locale (THIS->locale);	1259	rxvt_push_locale (THIS->locale);
904	wchar_t *wstr = rxvt_mbstowcs (data, len);	1260	wchar_t *wstr = rxvt_mbstowcs (data, len);
905	rxvt_pop_locale ();	1261	rxvt_pop_locale ();
906		1262
907	RETVAL = taint_if (wcs2sv (wstr), octets);	1263	RETVAL = wcs2sv (wstr);
908	free (wstr);	1264	free (wstr);
909	}	1265	}
910	OUTPUT:	1266	OUTPUT:
911	RETVAL	1267	RETVAL
912		1268
913	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1269	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
914		1270
915	#define TERM_OFFSET_width TERM_OFFSET(width)	1271	#define TERM_OFFSET_width TERM_OFFSET(width)
916	#define TERM_OFFSET_height TERM_OFFSET(height)	1272	#define TERM_OFFSET_height TERM_OFFSET(height)
917	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1273	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
918	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1274	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
919	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1275	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
920	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1276	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
921	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1277	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
922	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1278	#define TERM_OFFSET_focus TERM_OFFSET(focus)
923	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1279	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1280	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1281	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1282	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1283	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
924	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1284	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
925	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1285	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
926	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1286	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
927		1287
928	int	1288	int
929	rxvt_term::width ()	1289	rxvt_term::width ()
930	ALIAS:	1290	ALIAS:
931	width = TERM_OFFSET_width	1291	width = TERM_OFFSET_width
932	height = TERM_OFFSET_height	1292	height = TERM_OFFSET_height
933	fwidth = TERM_OFFSET_fwidth	1293	fwidth = TERM_OFFSET_fwidth
934	fheight = TERM_OFFSET_fheight	1294	fheight = TERM_OFFSET_fheight
935	fbase = TERM_OFFSET_fbase	1295	fbase = TERM_OFFSET_fbase
936	nrow = TERM_OFFSET_nrow	1296	nrow = TERM_OFFSET_nrow
937	ncol = TERM_OFFSET_ncol	1297	ncol = TERM_OFFSET_ncol
938	focus = TERM_OFFSET_focus	1298	focus = TERM_OFFSET_focus
939	mapped = TERM_OFFSET_mapped	1299	mapped = TERM_OFFSET_mapped
		1300	int_bwidth = TERM_OFFSET_int_bwidth
		1301	ext_bwidth = TERM_OFFSET_ext_bwidth
		1302	lineSpace = TERM_OFFSET_lineSpace
		1303	letterSpace = TERM_OFFSET_letterSpace
940	saveLines = TERM_OFFSET_saveLines	1304	saveLines = TERM_OFFSET_saveLines
941	total_rows = TERM_OFFSET_total_rows	1305	total_rows = TERM_OFFSET_total_rows
942	nsaved = TERM_OFFSET_nsaved	1306	top_row = TERM_OFFSET_top_row
943	CODE:	1307	CODE:
944	RETVAL = (int )((char *)THIS + ix);	1308	RETVAL = (int )((char *)THIS + ix);
945	OUTPUT:	1309	OUTPUT:
946	RETVAL	1310	RETVAL
947		1311
…		…
949	rxvt_term::ModLevel3Mask ()	1313	rxvt_term::ModLevel3Mask ()
950	ALIAS:	1314	ALIAS:
951	ModLevel3Mask = 0	1315	ModLevel3Mask = 0
952	ModMetaMask = 1	1316	ModMetaMask = 1
953	ModNumLockMask = 2	1317	ModNumLockMask = 2
		1318	current_screen = 3
		1319	hidden_cursor = 4
954	CODE:	1320	CODE:
955	switch (ix)	1321	switch (ix)
956	{	1322	{
957	case 0: RETVAL = THIS->ModLevel3Mask; break;	1323	case 0: RETVAL = THIS->ModLevel3Mask; break;
958	case 1: RETVAL = THIS->ModMetaMask; break;	1324	case 1: RETVAL = THIS->ModMetaMask; break;
959	case 2: RETVAL = THIS->ModNumLockMask; break;	1325	case 2: RETVAL = THIS->ModNumLockMask; break;
		1326	case 3: RETVAL = THIS->current_screen; break;
		1327	#ifdef CURSOR_BLINK
		1328	case 4: RETVAL = THIS->hidden_cursor; break;
		1329	#endif
960	}	1330	}
961	OUTPUT:	1331	OUTPUT:
962	RETVAL	1332	RETVAL
963		1333
964	char *	1334	char *
…		…
974	}	1344	}
975	OUTPUT:	1345	OUTPUT:
976	RETVAL	1346	RETVAL
977		1347
978	SV *	1348	SV *
979	rxvt_term::_env ()	1349	rxvt_term::envv ()
		1350	ALIAS:
		1351	argv = 1
980	CODE:	1352	PPCODE:
981	{	1353	{
982	if (THIS->envv)	1354	stringvec *vec = ix ? THIS->argv : THIS->envv;
983	{
984	AV *av = newAV ();
985		1355
		1356	EXTEND (SP, vec->size ());
		1357
986	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1358	for (char **i = vec->begin (); i != vec->end (); ++i)
987	if (*i)	1359	if (*i)
988	av_push (av, newSVpv (*i, 0));	1360	PUSHs (sv_2mortal (newSVpv (*i, 0)));
989
990	RETVAL = newRV_noinc ((SV *)av);
991	}
992	else
993	RETVAL = &PL_sv_undef;
994	}	1361	}
		1362
		1363	int
		1364	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1365	CODE:
		1366	RETVAL = THIS->pty_ev.events;
		1367	if (events != ev::UNDEF)
		1368	THIS->pty_ev.set (events);
		1369	OUTPUT:
		1370	RETVAL
		1371
		1372	int
		1373	rxvt_term::pty_fd ()
		1374	CODE:
		1375	RETVAL = THIS->pty->pty;
		1376	OUTPUT:
		1377	RETVAL
		1378
		1379	Window
		1380	rxvt_term::parent ()
		1381	CODE:
		1382	RETVAL = THIS->parent;
995	OUTPUT:	1383	OUTPUT:
996	RETVAL	1384	RETVAL
997		1385
998	int	1386	int
999	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1000	CODE:
1001	RETVAL = THIS->pty_ev.events;
1002	if (events != EVENT_UNDEF)
1003	THIS->pty_ev.set (events);
1004	OUTPUT:
1005	RETVAL
1006
1007	U32
1008	rxvt_term::parent ()	1387	rxvt_term::parent_x ()
1009	CODE:	1388	CODE:
1010	RETVAL = (U32)THIS->parent [0];	1389	RETVAL = THIS->parent_x;
1011	OUTPUT:	1390	OUTPUT:
1012	RETVAL	1391	RETVAL
1013		1392
1014	U32	1393	int
1015	rxvt_term::vt ()	1394	rxvt_term::parent_y ()
1016	CODE:	1395	CODE:
1017	RETVAL = (U32)THIS->vt;	1396	RETVAL = THIS->parent_y;
1018	OUTPUT:	1397	OUTPUT:
1019	RETVAL	1398	RETVAL
		1399
		1400	void
		1401	rxvt_term::vt_emask_add (U32 emask)
		1402	CODE:
		1403	THIS->vt_emask_perl \|= emask;
		1404	THIS->vt_select_input ();
1020		1405
1021	U32	1406	U32
1022	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1407	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1023	CODE:	1408	CODE:
1024	{
1025	RETVAL = THIS->rstyle;	1409	RETVAL = THIS->rstyle;
1026	THIS->rstyle = new_rstyle;	1410	THIS->rstyle = new_rstyle;
1027	}
1028	OUTPUT:	1411	OUTPUT:
1029	RETVAL	1412	RETVAL
1030		1413
1031	int	1414	int
1032	rxvt_term::view_start (int newval = -1)	1415	rxvt_term::view_start (int newval = 1)
		1416	PROTOTYPE: $;$
1033	CODE:	1417	CODE:
1034	{	1418	{
1035	RETVAL = THIS->view_start;	1419	RETVAL = THIS->view_start;
1036		1420
1037	if (newval >= 0)	1421	if (newval <= 0)
1038	{	1422	THIS->scr_changeview (max (newval, THIS->top_row));
1039	THIS->view_start = min (newval, THIS->nsaved);
1040	THIS->scr_changeview (RETVAL);
1041	}
1042	}	1423	}
1043	OUTPUT:	1424	OUTPUT:
1044	RETVAL	1425	RETVAL
1045		1426
1046	void	1427	void
		1428	rxvt_term::set_urgency (bool enable)
		1429
		1430	void
		1431	rxvt_term::focus_in ()
		1432
		1433	void
		1434	rxvt_term::focus_out ()
		1435
		1436	void
		1437	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1438	ALIAS:
		1439	key_release = 1
		1440	CODE:
		1441	{
		1442	XKeyEvent xkey;
		1443
		1444	memset (&xkey, 0, sizeof (xkey));
		1445
		1446	xkey.time = time;
		1447	xkey.state = state;
		1448	xkey.keycode = keycode;
		1449
		1450	xkey.type = ix ? KeyRelease : KeyPress;
		1451	xkey.display = THIS->dpy;
		1452	xkey.window = THIS->vt;
		1453	xkey.root = THIS->display->root;
		1454	xkey.subwindow = THIS->vt;
		1455
		1456	if (ix)
		1457	THIS->key_release (xkey);
		1458	else
		1459	THIS->key_press (xkey);
		1460	}
		1461
		1462	void
1047	rxvt_term::want_refresh ()	1463	rxvt_term::want_refresh ()
1048	CODE:	1464	CODE:
1049	THIS->want_refresh = 1;	1465	THIS->want_refresh = 1;
		1466	THIS->refresh_check ();
1050		1467
1051	void	1468	void
1052	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1469	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1053	PPCODE:	1470	PPCODE:
1054	{	1471	{
1055	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1472	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1056	XSRETURN_EMPTY;	1473	XSRETURN_EMPTY;
1057		1474
1058	line_t &l = ROW(row_number);	1475	line_t &l = ROW(row_number);
1059		1476
1060	if (GIMME_V != G_VOID)	1477	if (GIMME_V != G_VOID)
1061	{	1478	{
1062	wchar_t *wstr = new wchar_t [THIS->ncol];	1479	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1063		1480
1064	for (int col = 0; col < THIS->ncol; col++)	1481	for (int col = 0; col < THIS->ncol; col++)
1065	wstr [col] = l.t [col];	1482	wstr [col] = l.t [col];
1066		1483
1067	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1484	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1068
1069	delete [] wstr;
1070	}	1485	}
1071		1486
1072	if (new_text)	1487	if (new_text)
1073	{	1488	{
1074	wchar_t *wstr = sv2wcs (new_text);	1489	wchar_t *wstr = sv2wcs (new_text);
1075		1490
1076	int len = min (wcslen (wstr) - start_ofs, max_len);	1491	int len = min (wcslen (wstr) - start_ofs, max_len);
1077		1492
1078	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1493	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1079	{	1494	{
1080	free (wstr);	1495	free (wstr);
1081	croak ("new_text extends beyond horizontal margins");	1496	croak ("new_text extends beyond horizontal margins");
1082	}	1497	}
1083		1498
…		…
1093		1508
1094	void	1509	void
1095	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1510	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1096	PPCODE:	1511	PPCODE:
1097	{	1512	{
1098	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1513	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1099	XSRETURN_EMPTY;	1514	XSRETURN_EMPTY;
1100		1515
1101	line_t &l = ROW(row_number);	1516	line_t &l = ROW(row_number);
1102		1517
1103	if (GIMME_V != G_VOID)	1518	if (GIMME_V != G_VOID)
…		…
1115	{	1530	{
1116	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1531	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1117	croak ("new_rend must be arrayref");	1532	croak ("new_rend must be arrayref");
1118		1533
1119	AV av = (AV )SvRV (new_rend);	1534	AV av = (AV )SvRV (new_rend);
1120	int len = min (av_len (av) + 1 - start_ofs, max_len);	1535	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1121		1536
1122	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1537	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1123	croak ("new_rend array extends beyond horizontal margins");	1538	croak ("new_rend array extends beyond horizontal margins");
1124		1539
1125	for (int col = start_col; col < start_col + len; col++)	1540	for (int col = start_col; col < start_col + len; col++)
1126	{	1541	{
1127	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1542	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1133		1548
1134	int	1549	int
1135	rxvt_term::ROW_l (int row_number, int new_length = -1)	1550	rxvt_term::ROW_l (int row_number, int new_length = -1)
1136	CODE:	1551	CODE:
1137	{	1552	{
1138	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1553	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1139	XSRETURN_EMPTY;	1554	XSRETURN_EMPTY;
1140		1555
1141	line_t &l = ROW(row_number);	1556	line_t &l = ROW(row_number);
1142	RETVAL = l.l;	1557	RETVAL = l.l;
1143		1558
…		…
1149		1564
1150	bool	1565	bool
1151	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1566	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1152	CODE:	1567	CODE:
1153	{	1568	{
1154	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1569	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1155	XSRETURN_EMPTY;	1570	XSRETURN_EMPTY;
1156		1571
1157	line_t &l = ROW(row_number);	1572	line_t &l = ROW(row_number);
1158	RETVAL = l.is_longer ();	1573	RETVAL = l.is_longer ();
1159		1574
…		…
1167	rxvt_term::special_encode (SV *string)	1582	rxvt_term::special_encode (SV *string)
1168	CODE:	1583	CODE:
1169	{	1584	{
1170	wchar_t *wstr = sv2wcs (string);	1585	wchar_t *wstr = sv2wcs (string);
1171	int wlen = wcslen (wstr);	1586	int wlen = wcslen (wstr);
1172	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1587	wchar_t rstr = rxvt_temp_buf<wchar_t> (wlen 2); // cannot become longer
1173		1588
1174	rxvt_push_locale (THIS->locale);	1589	rxvt_push_locale (THIS->locale);
1175		1590
1176	wchar_t *r = rstr;	1591	wchar_t *r = rstr;
1177	for (wchar_t s = wstr; s; s++)	1592	for (wchar_t s = wstr; s; s++)
		1593	{
		1594	int w = WCWIDTH (*s);
		1595
1178	if (wcwidth (*s) == 0)	1596	if (w == 0)
1179	{	1597	{
1180	if (r == rstr)	1598	if (r == rstr)
1181	croak ("leading combining character unencodable");	1599	croak ("leading combining character unencodable");
1182		1600
1183	unicode_t n = rxvt_compose (r[-1], *s);	1601	unicode_t n = rxvt_compose (r[-1], *s);
1184	if (n == NOCHAR)	1602	if (n == NOCHAR)
1185	n = rxvt_composite.compose (r[-1], *s);	1603	n = rxvt_composite.compose (r[-1], *s);
1186		1604
1187	r[-1] = n;	1605	r[-1] = n;
1188	}	1606	}
1189	#if !UNICODE_3	1607	#if !UNICODE_3
1190	else if (*s >= 0x10000)	1608	else if (*s >= 0x10000)
1191	r++ = rxvt_composite.compose (s);	1609	r++ = rxvt_composite.compose (s);
1192	#endif	1610	#endif
1193	else	1611	else
1194	r++ = s;	1612	r++ = s;
		1613
		1614	// the *2 above only allows wcwidth <= 2
		1615	if (w > 1)
		1616	*r++ = NOCHAR;
		1617	}
1195		1618
1196	rxvt_pop_locale ();	1619	rxvt_pop_locale ();
1197		1620
1198	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1621	RETVAL = wcs2sv (rstr, r - rstr);
1199
1200	delete [] rstr;
1201	}	1622	}
1202	OUTPUT:	1623	OUTPUT:
1203	RETVAL	1624	RETVAL
1204		1625
1205	SV *	1626	SV *
1206	rxvt_term::special_decode (SV *text)	1627	rxvt_term::special_decode (SV *text)
1207	CODE:	1628	CODE:
1208	{	1629	{
1209	wchar_t *wstr = sv2wcs (text);	1630	wchar_t *wstr = sv2wcs (text);
1210	int wlen = wcslen (wstr);
1211	int dlen = 0;	1631	int dlen = 0;
1212		1632
1213	// find length	1633	// find length
1214	for (wchar_t s = wstr; s; s++)	1634	for (wchar_t s = wstr; s; s++)
1215	if (*s == NOCHAR)	1635	if (*s == NOCHAR)
…		…
1217	else if (IS_COMPOSE (*s))	1637	else if (IS_COMPOSE (*s))
1218	dlen += rxvt_composite.expand (*s, 0);	1638	dlen += rxvt_composite.expand (*s, 0);
1219	else	1639	else
1220	dlen++;	1640	dlen++;
1221		1641
1222	wchar_t *rstr = new wchar_t [dlen];	1642	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1223		1643
1224	// decode	1644	// decode
1225	wchar_t *r = rstr;	1645	wchar_t *r = rstr;
1226	for (wchar_t s = wstr; s; s++)	1646	for (wchar_t s = wstr; s; s++)
1227	if (*s == NOCHAR)	1647	if (*s == NOCHAR)
…		…
1229	else if (IS_COMPOSE (*s))	1649	else if (IS_COMPOSE (*s))
1230	r += rxvt_composite.expand (*s, r);	1650	r += rxvt_composite.expand (*s, r);
1231	else	1651	else
1232	r++ = s;	1652	r++ = s;
1233		1653
1234	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1654	RETVAL = wcs2sv (rstr, r - rstr);
1235
1236	delete [] rstr;
1237	}	1655	}
1238	OUTPUT:	1656	OUTPUT:
1239	RETVAL	1657	RETVAL
1240		1658
1241	void	1659	void
1242	rxvt_term::_resource (char name, int index, SV newval = 0)	1660	rxvt_term::_resource (char name, int index, SV newval = 0)
1243	PPCODE:	1661	PPCODE:
1244	{	1662	{
1245	struct resval { const char *name; int value; } rslist [] = {	1663	static const struct resval { const char name; int value; } rs, rslist [] = {
1246	# define def(name) { # name, Rs_ ## name },	1664	# define def(name) { # name, Rs_ ## name },
1247	# define reserve(name,count)	1665	# define reserve(name,count)
1248	# include "rsinc.h"	1666	# include "rsinc.h"
1249	# undef def	1667	# undef def
1250	# undef reserve	1668	# undef reserve
1251	};	1669	};
1252		1670
1253	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1671	rs = rslist + ecb_array_length (rslist);
1254		1672
		1673	if (*name)
1255	do {	1674	{
		1675	do {
1256	if (rs-- == rslist)	1676	if (rs-- == rslist)
1257	croak ("no such resource '%s', requested", name);	1677	croak ("no such resource '%s', requested", name);
1258	} while (strcmp (name, rs->name));	1678	} while (strcmp (name, rs->name));
1259		1679
1260	index += rs->value;	1680	index += rs->value;
		1681	}
		1682	else
		1683	{
		1684	--rs;
		1685	name = "";
		1686	}
1261		1687
1262	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1688	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1263	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1689	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1264		1690
1265	if (GIMME_V != G_VOID)	1691	if (GIMME_V != G_VOID)
1266	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1692	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1267		1693
1268	if (newval)	1694	if (newval)
1269	{	1695	{
1270	if (SvOK (newval))	1696	if (SvOK (newval))
1271	{	1697	{
…		…
1276	else	1702	else
1277	THIS->rs [index] = 0;	1703	THIS->rs [index] = 0;
1278	}	1704	}
1279	}	1705	}
1280		1706
		1707	const char *
		1708	rxvt_term::x_resource (const char *name)
		1709
1281	bool	1710	bool
1282	rxvt_term::option (U32 optval, int set = -1)	1711	rxvt_term::option (U8 optval, int set = -1)
1283	CODE:	1712	CODE:
1284	{	1713	{
1285	RETVAL = THIS->options & optval;	1714	RETVAL = THIS->option (optval);
1286		1715
1287	if (set >= 0)	1716	if (set >= 0)
1288	{	1717	{
1289	if (set)
1290	THIS->options \|= optval;	1718	THIS->set_option (optval, set);
1291	else
1292	THIS->options &= ~optval;
1293		1719
		1720	if (THIS->init_done) // avoid doing this before START
1294	switch (optval)	1721	switch (optval)
1295	{	1722	{
1296	case Opt_skipBuiltinGlyphs:	1723	case Opt_skipBuiltinGlyphs:
1297	THIS->set_fonts ();	1724	THIS->set_fonts ();
1298	THIS->scr_remap_chars ();	1725	THIS->scr_remap_chars ();
1299	THIS->scr_touch (true);	1726	THIS->scr_touch (true);
1300	THIS->want_refresh = 1;	1727	THIS->want_refresh = 1;
		1728	THIS->refresh_check ();
1301	break;	1729	break;
		1730	#ifdef CURSOR_BLINK
		1731	case Opt_cursorBlink:
		1732	THIS->cursor_blink_reset ();
		1733	break;
		1734	#endif
1302		1735
1303	case Opt_cursorUnderline:	1736	case Opt_cursorUnderline:
1304	THIS->want_refresh = 1;	1737	THIS->want_refresh = 1;
		1738	THIS->refresh_check ();
1305	break;	1739	break;
1306		1740
1307	# case Opt_scrollBar_floating:	1741	# case Opt_scrollBar_floating:
1308	# case Opt_scrollBar_right:	1742	# case Opt_scrollBar_right:
1309	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1743	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1310	# break;	1744	# break;
1311	}	1745	}
1312	}	1746	}
1313	}	1747	}
1314	OUTPUT:	1748	OUTPUT:
1315	RETVAL	1749	RETVAL
1316		1750
…		…
1319	CODE:	1753	CODE:
1320	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1754	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1321	THIS->keyboard->register_done ();	1755	THIS->keyboard->register_done ();
1322	OUTPUT:	1756	OUTPUT:
1323	RETVAL	1757	RETVAL
		1758
		1759	void
		1760	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1761	CODE:
		1762	wchar_t *wstr = sv2wcs (str);
		1763	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1764	free (wstr);
1324		1765
1325	void	1766	void
1326	rxvt_term::screen_cur (...)	1767	rxvt_term::screen_cur (...)
1327	PROTOTYPE: $;$$	1768	PROTOTYPE: $;$$
1328	ALIAS:	1769	ALIAS:
…		…
1342	EXTEND (SP, 2);	1783	EXTEND (SP, 2);
1343	PUSHs (sv_2mortal (newSViv (rc.row)));	1784	PUSHs (sv_2mortal (newSViv (rc.row)));
1344	PUSHs (sv_2mortal (newSViv (rc.col)));	1785	PUSHs (sv_2mortal (newSViv (rc.col)));
1345	}	1786	}
1346		1787
1347	if (items == 3)	1788	if (items >= 3)
		1789	{
		1790	rc.row = SvIV (ST (1));
		1791	rc.col = SvIV (ST (2));
		1792
		1793	if (ix == 2)
1348	{	1794	{
1349	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1795	if (rc.col == 0)
1350	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1796	{
		1797	// col == 0 means end of previous line
		1798	rc.row--;
		1799	rc.col = THIS->ncol;
		1800	}
		1801	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1802	&& rc.col > ROW(rc.row).l)
		1803	{
		1804	// col >= length means while line and add newline
		1805	rc.col = THIS->ncol;
		1806	}
		1807	}
		1808
		1809	clamp_it (rc.col, 0, THIS->ncol);
		1810	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1351		1811
1352	if (ix)	1812	if (ix)
		1813	{
		1814	THIS->selection.screen = THIS->current_screen;
		1815
1353	THIS->want_refresh = 1;	1816	THIS->want_refresh = 1;
		1817	THIS->refresh_check ();
		1818	}
		1819	}
		1820	}
		1821
		1822	int
		1823	rxvt_term::selection_screen (int screen = -1)
		1824	CODE:
		1825	RETVAL = THIS->selection.screen;
		1826	if (screen >= 0)
		1827	THIS->selection.screen = screen;
		1828	OUTPUT:
		1829	RETVAL
		1830
		1831	void
		1832	rxvt_term::selection_clear (bool clipboard = false)
		1833
		1834	void
		1835	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1836	CODE:
		1837	THIS->selection.op = SELECTION_CONT;
		1838	THIS->selection.rect = rect;
		1839	THIS->selection_make (eventtime);
		1840
		1841	int
		1842	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1843
		1844	void
		1845	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
		1846	PPCODE:
		1847	{
		1848	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1849	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1850
		1851	if (GIMME_V != G_VOID)
		1852	XPUSHs (text
		1853	? sv_2mortal (wcs2sv (text, len))
		1854	: &PL_sv_undef);
		1855
		1856	if (newtext)
		1857	{
		1858	free (text);
		1859
		1860	text = sv2wcs (newtext);
		1861	len = wcslen (text);
1354	}	1862	}
1355	}	1863	}
1356		1864
1357	char	1865	char
1358	rxvt_term::cur_charset ()	1866	rxvt_term::cur_charset ()
1359	CODE:	1867	CODE:
1360	RETVAL = THIS->charsets [THIS->screen.charset];	1868	RETVAL = THIS->charsets [THIS->screen.charset];
1361	OUTPUT:	1869	OUTPUT:
1362	RETVAL	1870	RETVAL
1363		1871
1364	int
1365	rxvt_term::selection_grab (U32 eventtime)
1366
1367	void
1368	rxvt_term::selection (SV *newtext = 0)
1369	PPCODE:
1370	{
1371	if (GIMME_V != G_VOID)
1372	XPUSHs (THIS->selection.text
1373	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
1374	: &PL_sv_undef);
1375
1376	if (newtext)
1377	{
1378	free (THIS->selection.text);
1379
1380	THIS->selection.text = sv2wcs (newtext);
1381	THIS->selection.len = wcslen (THIS->selection.text);
1382	}
1383	}
1384
1385	void	1872	void
1386	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)	1873	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)
1387		1874
1388	void	1875	void
1389	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1876	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1390		1877
1391	void	1878	void
1392	rxvt_term::scr_bell ()	1879	rxvt_term::scr_bell ()
		1880
		1881	void
		1882	rxvt_term::scr_recolour (bool refresh = true);
		1883
		1884	void
		1885	rxvt_term::scr_change_screen (int screen)
1393		1886
1394	void	1887	void
1395	rxvt_term::scr_add_lines (SV *string)	1888	rxvt_term::scr_add_lines (SV *string)
1396	CODE:	1889	CODE:
1397	{	1890	{
…		…
1407	char *str = SvPVbyte (octets, len);	1900	char *str = SvPVbyte (octets, len);
1408	C_ARGS:	1901	C_ARGS:
1409	str, len	1902	str, len
1410		1903
1411	void	1904	void
		1905	rxvt_term::tt_paste (SV *octets)
		1906	INIT:
		1907	STRLEN len;
		1908	char *str = SvPVbyte (octets, len);
		1909	C_ARGS:
		1910	str, len
		1911
		1912	void
1412	rxvt_term::cmd_parse (SV *octets)	1913	rxvt_term::cmd_parse (SV *octets)
1413	CODE:	1914	CODE:
1414	{	1915	{
1415	STRLEN len;	1916	STRLEN len;
1416	char *str = SvPVbyte (octets, len);	1917	char *str = SvPVbyte (octets, len);
…		…
1438	o->self = (HV *)SvRV (RETVAL);	1939	o->self = (HV *)SvRV (RETVAL);
1439	}	1940	}
1440	OUTPUT:	1941	OUTPUT:
1441	RETVAL	1942	RETVAL
1442		1943
		1944	#############################################################################
		1945	# Various X Utility Functions
		1946	#############################################################################
		1947
		1948	void
		1949	rxvt_term::XListProperties (Window window)
		1950	PPCODE:
		1951	{
		1952	int count;
		1953	Atom *props = XListProperties (THIS->dpy, window, &count);
		1954
		1955	EXTEND (SP, count);
		1956	while (count--)
		1957	PUSHs (newSVuv ((U32)props [count]));
		1958
		1959	XFree (props);
		1960	}
		1961
		1962	void
		1963	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1964	PPCODE:
		1965	{
		1966	Atom type;
		1967	int format;
		1968	unsigned long nitems;
		1969	unsigned long bytes_after;
		1970	unsigned char *prop;
		1971
		1972	XGetWindowProperty (THIS->dpy, window, property,
		1973	0, 1<<24, 0, AnyPropertyType,
		1974	&type, &format, &nitems, &bytes_after, &prop);
		1975
		1976	if (type != None)
		1977	{
		1978	int elemsize = format == 16 ? sizeof (short)
		1979	: format == 32 ? sizeof (long)
		1980	: 1;
		1981
		1982	EXTEND (SP, 3);
		1983	PUSHs (newSVuv ((U32)type));
		1984	PUSHs (newSViv (format));
		1985	PUSHs (newSVpvn ((char )prop, nitems elemsize));
		1986	XFree (prop);
		1987	}
		1988	}
		1989
		1990	void
		1991	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1992	CODE:
		1993	{
		1994	STRLEN len;
		1995	char *data_ = SvPVbyte (data, len);
		1996
		1997	int elemsize = format == 16 ? sizeof (short)
		1998	: format == 32 ? sizeof (long)
		1999	: 1;
		2000
		2001	XChangeProperty (THIS->dpy, window, property,
		2002	type, format, PropModeReplace,
		2003	(unsigned char *)data_, len / elemsize);
		2004	}
		2005
		2006	Atom
		2007	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2008	C_ARGS: term->dpy, atom_name, only_if_exists
		2009
		2010	char *
		2011	XGetAtomName (rxvt_term *term, Atom atom)
		2012	C_ARGS: term->dpy, atom
		2013	CLEANUP:
		2014	XFree (RETVAL);
		2015
		2016	void
		2017	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2018	C_ARGS: term->dpy, window, property
		2019
		2020	Window
		2021	rxvt_term::DefaultRootWindow ()
		2022	CODE:
		2023	RETVAL = THIS->display->root;
		2024	OUTPUT:
		2025	RETVAL
		2026
		2027	#if 0
		2028
		2029	Window
		2030	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2031	C_ARGS: term->dpy, (Window)parent,
		2032	x, y, width, height, 0,
		2033	term->pix_colors_focused[Color_border],
		2034	term->pix_colors_focused[Color_border]
		2035
		2036	#endif
		2037
		2038	void
		2039	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2040	C_ARGS: term->dpy, window, parent, x, y
		2041
		2042	void
		2043	XMapWindow (rxvt_term *term, Window window)
		2044	C_ARGS: term->dpy, window
		2045
		2046	void
		2047	XUnmapWindow (rxvt_term *term, Window window)
		2048	C_ARGS: term->dpy, window
		2049
		2050	void
		2051	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2052	C_ARGS: term->dpy, window, x, y, width, height
		2053
		2054	void
		2055	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2056	CODE:
		2057	{
		2058	XWindowAttributes attr;
		2059	XGetWindowAttributes (THIS->dpy, window, &attr);
		2060	XSelectInput (THIS->dpy, window, attr.your_event_mask \| add_events & ~del_events);
		2061	}
		2062
		2063	void
		2064	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2065	PPCODE:
		2066	{
		2067	int dx, dy;
		2068	Window child;
		2069
		2070	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2071	{
		2072	EXTEND (SP, 3);
		2073	PUSHs (newSViv (dx));
		2074	PUSHs (newSViv (dy));
		2075	PUSHs (newSVuv (child));
		2076	}
		2077	}
		2078
		2079	#############################################################################
		2080	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2081
		2082	bool
		2083	rxvt_term::has_render ()
		2084	CODE:
		2085	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2086	OUTPUT:
		2087	RETVAL
		2088
		2089	void
		2090	rxvt_term::background_geometry (bool border = false)
		2091	PPCODE:
		2092	EXTEND (SP, 4);
		2093	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2094	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2095	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2096	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2097
		2098	#if HAVE_IMG
		2099
		2100	rxvt_img *
		2101	rxvt_term::new_img (SV *format, int x = 0, int y = 0, int width = 1, int height = 1)
		2102	CODE:
		2103	XRenderPictFormat *f = SvOK (format)
		2104	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2105	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2106	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2107	RETVAL->alloc ();
		2108	OUTPUT:
		2109	RETVAL
		2110
		2111	#if ENABLE_TRANSPARENCY
		2112
		2113	rxvt_img *
		2114	rxvt_term::new_img_from_root ()
		2115	CODE:
		2116	RETVAL = rxvt_img::new_from_root (THIS);
		2117	OUTPUT:
		2118	RETVAL
		2119
		2120	#endif
		2121
		2122	#if HAVE_PIXBUF
		2123
		2124	rxvt_img *
		2125	rxvt_term::new_img_from_file (octet_string filename)
		2126	CODE:
		2127	try
		2128	{
		2129	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2130	}
		2131	catch (const class rxvt_failure_exception &e)
		2132	{
		2133	croak ("new_img_from_file failed");
		2134	}
		2135	OUTPUT:
		2136	RETVAL
		2137
		2138	#endif
		2139
		2140	#if HAVE_BG_PIXMAP
		2141
		2142	void
		2143	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2144	CODE:
		2145	THIS->bg_destroy ();
		2146	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH \| rxvt_term::BG_INHIBIT_RENDER \| rxvt_term::BG_IS_TRANSPARENT);
		2147
		2148	if (img) // TODO: cannot be false
		2149	{
		2150	img = img->clone (); // own the img
		2151
		2152	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2153	img->sub_rect (0, 0,
		2154	border ? THIS->vt_width : THIS->szHint.width,
		2155	border ? THIS->vt_height : THIS->szHint.height)
		2156	->replace (img);
		2157
		2158	// just in case, should usually be a nop
		2159	img->reify ()
		2160	->replace (img);
		2161
		2162	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2163	->replace (img);
		2164
		2165	THIS->bg_img = img;
		2166	THIS->bg_flags \|= rxvt_term::BG_NEEDS_REFRESH \| rxvt_term::BG_INHIBIT_RENDER;
		2167
		2168	if (!border)
		2169	THIS->bg_flags \|= rxvt_term::BG_IS_TRANSPARENT;
		2170	}
		2171
		2172	#endif
		2173
		2174	#endif
		2175
		2176	#############################################################################
		2177	# urxvt::overlay
		2178	#############################################################################
		2179
1443	MODULE = urxvt PACKAGE = urxvt::overlay	2180	MODULE = urxvt PACKAGE = urxvt::overlay
1444		2181
1445	void	2182	void
1446	overlay::set (int x, int y, SV text, SV rend = 0)	2183	overlay::set (int x, int y, SV text, SV rend = 0)
1447		2184
…		…
1452	overlay::hide ()	2189	overlay::hide ()
1453		2190
1454	void	2191	void
1455	overlay::DESTROY ()	2192	overlay::DESTROY ()
1456		2193
		2194	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g \|
		2195
		2196	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2197
		2198	#if HAVE_PIXBUF
		2199
		2200	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2201	C_ARGS: filename, 0
		2202
		2203	void
		2204	DESTROY (urxvt::pixbuf self)
		2205	CODE:
		2206	gdk_pixbuf_unref (self);
		2207
		2208	#endif
		2209
1457	MODULE = urxvt PACKAGE = urxvt::timer	2210	MODULE = urxvt PACKAGE = urxvt::img
1458		2211
1459	SV *	2212	#if HAVE_IMG
1460	timer::new ()	2213
		2214	# rxvt_img new (rxvt_screen screen, XRenderPictFormat *format, int width, int height)
		2215	# rxvt_img rxvt_img (rxvt_screen screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2216
		2217	void
		2218	rxvt_img::geometry ()
1461	CODE:	2219	PPCODE:
1462	timer *w = new timer;	2220	EXTEND (SP, 4);
1463	w->start (NOW);	2221	PUSHs (sv_2mortal (newSViv (THIS->x)));
1464	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2222	PUSHs (sv_2mortal (newSViv (THIS->y)));
1465	w->self = (HV *)SvRV (RETVAL);	2223	PUSHs (sv_2mortal (newSViv (THIS->w)));
1466	OUTPUT:	2224	PUSHs (sv_2mortal (newSViv (THIS->h)));
1467	RETVAL
1468		2225
1469	timer *	2226	int
1470	timer::cb (SV *cb)	2227	rxvt_img::x ()
1471	CODE:	2228	CODE:
1472	THIS->cb (cb);
1473	RETVAL = THIS;
1474	OUTPUT:
1475	RETVAL
1476
1477	NV
1478	timer::at ()
1479	CODE:
1480	RETVAL = THIS->at;	2229	RETVAL = THIS->x;
1481	OUTPUT:	2230	OUTPUT:
1482	RETVAL	2231	RETVAL
1483		2232
1484	timer *	2233	int
1485	timer::interval (NV interval)	2234	rxvt_img::y ()
1486	CODE:	2235	CODE:
1487	THIS->interval = interval;
1488	RETVAL = THIS;	2236	RETVAL = THIS->y;
1489	OUTPUT:	2237	OUTPUT:
1490	RETVAL	2238	RETVAL
1491		2239
1492	timer *	2240	int
1493	timer::set (NV tstamp)	2241	rxvt_img::w ()
1494	CODE:	2242	CODE:
1495	THIS->set (tstamp);
1496	RETVAL = THIS;	2243	RETVAL = THIS->w;
1497	OUTPUT:	2244	OUTPUT:
1498	RETVAL	2245	RETVAL
1499		2246
1500	timer *	2247	int
1501	timer::start (NV tstamp = THIS->at)	2248	rxvt_img::h ()
1502	CODE:	2249	CODE:
1503	THIS->start (tstamp);
1504	RETVAL = THIS;	2250	RETVAL = THIS->h;
1505	OUTPUT:	2251	OUTPUT:
1506	RETVAL	2252	RETVAL
1507		2253
1508	timer *	2254	Pixmap
1509	timer::stop ()	2255	rxvt_img::pm ()
1510	CODE:	2256	CODE:
1511	THIS->stop ();
1512	RETVAL = THIS;	2257	RETVAL = THIS->pm;
1513	OUTPUT:	2258	OUTPUT:
1514	RETVAL	2259	RETVAL
1515		2260
1516	void	2261	void
		2262	rxvt_img::fill (SV *c)
		2263	INIT:
		2264	rgba cc = parse_rgba (c, THIS->s);
		2265	C_ARGS: cc
		2266
		2267	void
1517	timer::DESTROY ()	2268	rxvt_img::DESTROY ()
1518
1519	MODULE = urxvt PACKAGE = urxvt::iow
1520
1521	SV *
1522	iow::new ()
1523	CODE:	2269	CODE:
1524	iow *w = new iow;	2270	delete THIS;
1525	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1526	w->self = (HV *)SvRV (RETVAL);
1527	OUTPUT:
1528	RETVAL
1529		2271
1530	iow *
1531	iow::cb (SV *cb)
1532	CODE:
1533	THIS->cb (cb);
1534	RETVAL = THIS;
1535	OUTPUT:
1536	RETVAL
1537
1538	iow *
1539	iow::fd (int fd)
1540	CODE:
1541	THIS->fd = fd;
1542	RETVAL = THIS;
1543	OUTPUT:
1544	RETVAL
1545
1546	iow *
1547	iow::events (short events)
1548	CODE:
1549	THIS->events = events;
1550	RETVAL = THIS;
1551	OUTPUT:
1552	RETVAL
1553
1554	iow *
1555	iow::start ()
1556	CODE:
1557	THIS->start ();
1558	RETVAL = THIS;
1559	OUTPUT:
1560	RETVAL
1561
1562	iow *
1563	iow::stop ()
1564	CODE:
1565	THIS->stop ();
1566	RETVAL = THIS;
1567	OUTPUT:
1568	RETVAL
1569
1570	void	2272	void
1571	iow::DESTROY ()	2273	rxvt_img::unshare ()
1572		2274
		2275	int
		2276	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
		2277	CODE:
		2278	if (items >= 2)
		2279	THIS->repeat_mode (repeat);
		2280	if (GIMME_V != G_VOID)
		2281	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
1573		2282
		2283	void
		2284	rxvt_img::move (int dx, int dy)
		2285
		2286	void
		2287	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
		2288
		2289	void
		2290	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2291
		2292	rxvt_img *
		2293	rxvt_img::clone ()
		2294
		2295	rxvt_img *
		2296	rxvt_img::reify ()
		2297
		2298	rxvt_img *
		2299	rxvt_img::sub_rect (int x, int y, int width, int height)
		2300
		2301	rxvt_img *
		2302	rxvt_img::blur (int rh, int rv)
		2303
		2304	rxvt_img *
		2305	rxvt_img::transform (NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33)
		2306	INIT:
		2307	double matrix[3][3] = {
		2308	{ p11, p12, p13 },
		2309	{ p21, p22, p23 },
		2310	{ p31, p32, p33 }
		2311	};
		2312	C_ARGS: matrix
		2313
		2314	rxvt_img *
		2315	rxvt_img::scale (int new_width, int new_height)
		2316
		2317	rxvt_img *
		2318	rxvt_img::rotate (int x, int y, NV phi)
		2319
		2320	#endif
		2321

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.54 by root, Wed Jan 11 00:59:58 2006 UTC vs. Revision 1.196 by root, Thu Jun 14 18:13:19 2012 UTC

Diff Legend

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.54 by root, Wed Jan 11 00:59:58 2006 UTC vs.
Revision 1.196 by root, Thu Jun 14 18:13:19 2012 UTC