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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.64 by root, Fri Jan 13 15:42:50 2006 UTC vs.
Revision 1.206 by root, Sat Jul 7 07:00:17 2012 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
31	#include <cstddef>	32	#include <stddef.h>
32	#include <cstdarg>	33	#include <stdarg.h>
33		34
34	#include "unistd.h"	35	#include "unistd.h"
35		36
36	#include "iom.h"	37	#include "ev_cpp.h"
37	#include "rxvt.h"	38	#include "rxvt.h"
38	#include "keyboard.h"	39	#include "keyboard.h"
39	#include "rxvtutil.h"	40	#include "rxvtutil.h"
40	#include "rxvtperl.h"	41	#include "rxvtperl.h"
41		42
42	#include "perlxsi.c"	43	#include "perlxsi.c"
43		44
44	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		46
50	#undef LINENO	47	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	49	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
54		51
55	#define ENABLE_PERL_FRILLS 1
56
57	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
58		53
59	static SV *	54	typedef char * octet_string;
60	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	typedef rxvt_img::nv rxvt_img__nv;
		64
		65	/////////////////////////////////////////////////////////////////////////////
		66
		67	static rgba
		68	parse_rgba (SV *sv, rxvt_screen *s = 0)
61	{	69	{
62	SvTAINT (sv);	70	rgba c;
		71
		72	if (SvROK (sv))
		73	{
		74	AV *av = (AV *)SvRV (sv);
		75
		76	if (SvTYPE ((SV *)av) != SVt_PVAV)
		77	croak ("colour must be either a colour string, or an array,");
		78
		79	int len = av_len (av) + 1;
		80
		81	if (len != 1 && len != 3 && len != 4)
		82	croak ("component colour array must have 1, 3 or 4 components,");
		83
		84	c.a = rgba::MAX_CC;
		85
		86	c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
		87
		88	if (len >= 3)
		89	{
		90	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		91	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		92
		93	if (len >= 4)
		94	c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
		95	}
		96	}
		97	else if (s)
		98	{
		99	rxvt_color rc;
		100	rc.set (s, SvPVbyte_nolen (sv));
		101	rc.get (c);
		102	}
		103	else
		104	croak ("unable to parse colour,");
		105
63	return sv;	106	return c;
64	}	107	}
65		108
66	static SV *	109	/////////////////////////////////////////////////////////////////////////////
67	taint_if (SV *sv, SV *src)
68	{
69	if (SvTAINTED (src))
70	SvTAINT (sv);
71
72	return sv;
73	}
74		110
75	static wchar_t *	111	static wchar_t *
76	sv2wcs (SV *sv)	112	sv2wcs (SV *sv)
77	{	113	{
78	STRLEN len;	114	STRLEN len;
…		…
91		127
92	return sv;	128	return sv;
93	}	129	}
94		130
95	static SV *	131	static SV *
96	new_ref (HV *hv, const char *klass)
97	{
98	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
99	}
100
101	//TODO: use magic
102	static SV *
103	newSVptr (void *ptr, const char *klass)	132	newSVptr (void *ptr, const char *klass)
104	{	133	{
105	HV *hv = newHV ();	134	HV *hv = newHV ();
106	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	135	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
107	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	136	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
129	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	158	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
130		159
131	return (long)mg->mg_ptr;	160	return (long)mg->mg_ptr;
132	}	161	}
133		162
134	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	163	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
135	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	164	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
136		165
137	/////////////////////////////////////////////////////////////////////////////	166	/////////////////////////////////////////////////////////////////////////////
138		167
139	struct perl_watcher	168	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		169
		170	class overlay : overlay_base
140	{	171	{
141	SV *cbsv;	172	rxvt_term *THIS;
		173	AV *overlay_av;
		174	int border;
		175
		176	public:
142	HV *self;	177	HV *self;
143
144	perl_watcher ()
145	: cbsv (newSV (0))
146	{
147	}
148
149	~perl_watcher ()
150	{
151	SvREFCNT_dec (cbsv);
152	}
153
154	void cb (SV *cb)
155	{
156	sv_setsv (cbsv, cb);
157	}
158
159	void invoke (const char *type, SV *self, int arg = -1);
160	};
161
162	void
163	perl_watcher::invoke (const char *type, SV *self, int arg)
164	{
165	dSP;
166
167	ENTER;
168	SAVETMPS;
169
170	PUSHMARK (SP);
171
172	XPUSHs (sv_2mortal (self));
173
174	if (arg >= 0)
175	XPUSHs (sv_2mortal (newSViv (arg)));
176
177	PUTBACK;
178	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
179	SPAGAIN;
180
181	PUTBACK;
182	FREETMPS;
183	LEAVE;
184
185	if (SvTRUE (ERRSV))
186	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
187	}
188
189	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
190	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
191
192	struct timer : time_watcher, perl_watcher
193	{
194	tstamp interval;
195
196	timer ()
197	: time_watcher (this, &timer::execute)
198	{
199	}
200
201	void execute (time_watcher &w)
202	{
203	if (interval)
204	start (at + interval);
205
206	invoke ("urxvt::timer", newSVtimer (this));
207	}
208	};
209
210	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
211	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
212
213	struct iow : io_watcher, perl_watcher
214	{
215	iow ()
216	: io_watcher (this, &iow::execute)
217	{
218	}
219
220	void execute (io_watcher &w, short revents)
221	{
222	invoke ("urxvt::iow", newSViow (this), revents);
223	}
224	};
225
226	/////////////////////////////////////////////////////////////////////////////
227
228	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
229
230	struct overlay {
231	HV *self;
232	rxvt_term *THIS;
233	int x, y, w, h;
234	int border;
235	text_t **text;
236	rend_t **rend;
237		178
238	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	179	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
239	~overlay ();	180	~overlay ();
240		181
241	void show ();	182	void show ();
…		…
245		186
246	void set (int x, int y, SV *str, SV *rend);	187	void set (int x, int y, SV *str, SV *rend);
247	};	188	};
248		189
249	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	190	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
250	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	191	: THIS(THIS), border(border == 2), overlay_av (0)
251	{	192	{
		193	x = x_;
		194	y = y_;
		195	w = w_;
		196	h = h_;
		197
		198	if (w < 0) w = 0;
		199	if (h < 0) h = 0;
		200
252	if (border == 2)	201	if (border == 2)
253	{	202	{
254	w += 2;	203	w += 2;
255	h += 2;	204	h += 2;
256	}	205	}
…		…
294	*rp++ = r;	243	*rp++ = r;
295	}	244	}
296	}	245	}
297		246
298	show ();	247	show ();
299	THIS->want_refresh = 1;
300	}	248	}
301		249
302	overlay::~overlay ()	250	overlay::~overlay ()
303	{	251	{
304	hide ();	252	hide ();
…		…
309	delete [] rend[y];	257	delete [] rend[y];
310	}	258	}
311		259
312	delete [] text;	260	delete [] text;
313	delete [] rend;	261	delete [] rend;
		262	}
		263
		264	void
		265	overlay::show ()
		266	{
		267	if (overlay_av)
		268	return;
		269
		270	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		271	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		272	));
		273	av_push (overlay_av, newSViv ((long)this));
314		274
315	THIS->want_refresh = 1;	275	THIS->want_refresh = 1;
316	}	276	THIS->refresh_check ();
317
318	void
319	overlay::show ()
320	{
321	char key[33]; sprintf (key, "%32lx", (long)this);
322
323	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
324	hv_store (hv, key, 32, newSViv ((long)this), 0);
325	}	277	}
326		278
327	void	279	void
328	overlay::hide ()	280	overlay::hide ()
329	{	281	{
330	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	282	if (!overlay_av)
		283	return;
331		284
332	if (ovs)	285	int i;
333	{
334	char key[33]; sprintf (key, "%32lx", (long)this);
335		286
336	HV *hv = (HV *)SvRV (*ovs);	287	for (i = AvFILL (overlay_av); i >= 0; i--)
337	hv_delete (hv, key, 32, G_DISCARD);	288	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
338	}	289	break;
		290
		291	for (; i < AvFILL (overlay_av); i++)
		292	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		293
		294	av_pop (overlay_av);
		295
		296	SvREFCNT_dec (overlay_av);
		297	overlay_av = 0;
		298
		299	THIS->want_refresh = 1;
		300	THIS->refresh_check ();
339	}	301	}
340		302
341	void overlay::swap ()	303	void overlay::swap ()
342	{	304	{
343	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	305	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
344	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	306	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
345		307
346	int ov_w = min (w, THIS->ncol - ov_x);	308	int ov_w = min (w, THIS->ncol - ov_x);
347	int ov_h = min (h, THIS->nrow - ov_y);	309	int ov_h = min (h, THIS->nrow - ov_y);
		310
		311	// hide cursor if it is within the overlay area
		312	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		313	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		314	THIS->screen.flags &= ~Screen_VisibleCursor;
348		315
349	for (int y = ov_h; y--; )	316	for (int y = ov_h; y--; )
350	{	317	{
351	text_t *t1 = text [y];	318	text_t *t1 = text [y];
352	rend_t *r1 = rend [y];	319	rend_t *r1 = rend [y];
353		320
354	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	321	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
355	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	322	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
356		323
357	for (int x = ov_w; x--; )	324	for (int x = ov_w; x--; )
358	{	325	{
359	text_t t = *t1; *t1++ = *t2; *t2++ = t;	326	text_t t = *t1; *t1++ = *t2; *t2++ = t;
360	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	327	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
383	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	350	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
384	croak ("rend must be arrayref");	351	croak ("rend must be arrayref");
385		352
386	AV *av = (AV *)SvRV (rend);	353	AV *av = (AV *)SvRV (rend);
387		354
388	for (int col = min (av_len (av) + 1, w - x - border); col--; )	355	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
389	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	356	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
390	}	357	}
391		358
392	THIS->want_refresh = 1;	359	THIS->want_refresh = 1;
		360	THIS->refresh_check ();
393	}	361	}
394		362
		363	/////////////////////////////////////////////////////////////////////////////
		364
		365	#include "iom_perl.h"
395		366
396	/////////////////////////////////////////////////////////////////////////////	367	/////////////////////////////////////////////////////////////////////////////
397		368
398	struct rxvt_perl_interp rxvt_perl;	369	struct rxvt_perl_interp rxvt_perl;
399		370
…		…
403	{	374	{
404	if (perl)	375	if (perl)
405	{	376	{
406	perl_destruct (perl);	377	perl_destruct (perl);
407	perl_free (perl);	378	perl_free (perl);
		379	PERL_SYS_TERM ();
408	}	380	}
409	}	381	}
410		382
411	void	383	void
412	rxvt_perl_interp::init ()	384	rxvt_perl_interp::init ()
413	{	385	{
414	if (!perl)	386	if (!perl)
415	{	387	{
		388	rxvt_push_locale (""); // perl init destroys current locale
		389
		390	{
416	perl_environ = rxvt_environ;	391	perl_environ = rxvt_environ;
417	swap (perl_environ, environ);	392	localise_env set_environ (perl_environ);
418		393
419	char *argv[] = {	394	char *args[] = {
420	"",	395	"",
421	"-T",	396	"-e"
422	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	397	"BEGIN {"
		398	" urxvt->bootstrap;"
		399	" unshift @INC, '" LIBDIR "';"
		400	"}"
		401	""
		402	"use urxvt;"
423	};	403	};
		404	int argc = ecb_array_length (args);
		405	char **argv = args;
424		406
		407	PERL_SYS_INIT3 (&argc, &argv, &environ);
425	perl = perl_alloc ();	408	perl = perl_alloc ();
426	perl_construct (perl);	409	perl_construct (perl);
427		410
428	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	411	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
429	|| perl_run (perl))	412	|| perl_run (perl))
430	{	413	{
431	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	414	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
432		415
433	perl_destruct (perl);	416	perl_destruct (perl);
434	perl_free (perl);	417	perl_free (perl);
435	perl = 0;	418	perl = 0;
436	}	419	}
		420	}
437		421
438	swap (perl_environ, environ);	422	rxvt_pop_locale ();
439	}	423	}
		424	}
		425
		426	void
		427	rxvt_perl_interp::init (rxvt_term *term)
		428	{
		429	init ();
		430
		431	if (perl && !term->perl.self)
		432	{
		433	// runs outside of perls ENV
		434	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		435	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		436	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		437	}
		438	}
		439
		440	void
		441	rxvt_perl_interp::eval (const char *str)
		442	{
		443	eval_pv (str, 1);
		444	}
		445
		446	void
		447	rxvt_perl_interp::usage (rxvt_term *term, int type)
		448	{
		449	localise_env set_environ (perl_environ);
		450
		451	ENTER;
		452	SAVETMPS;
		453
		454	dSP;
		455	PUSHMARK (SP);
		456	EXTEND (SP, 2);
		457	PUSHs (sv_2mortal (newSVterm (term)));
		458	PUSHs (sv_2mortal (newSViv (type)));
		459	PUTBACK;
		460	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		461
		462	FREETMPS;
		463	LEAVE;
		464	}
		465
		466	uint8_t
		467	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		468	{
		469	localise_env set_environ (perl_environ);
		470
		471	ENTER;
		472	SAVETMPS;
		473
		474	dSP;
		475	PUSHMARK (SP);
		476	EXTEND (SP, 6);
		477	PUSHs (sv_2mortal (newSVterm (term)));
		478	PUSHs (sv_2mortal (newSVpv (name, 0)));
		479	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		480	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		481	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		482	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		483	PUTBACK;
		484	call_pv ("urxvt::parse_resource", G_SCALAR);
		485	SPAGAIN;
		486
		487	uint8_t ret = POPi;
		488
		489	FREETMPS;
		490	LEAVE;
		491
		492	return ret;
440	}	493	}
441		494
442	static void	495	static void
443	ungrab (rxvt_term *THIS)	496	ungrab (rxvt_term *THIS)
444	{	497	{
445	if (THIS->perl.grabtime)	498	if (THIS->perl.grabtime)
446	{	499	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	500	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	501	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	502	THIS->perl.grabtime = 0;
450	}	503	}
451	}	504	}
452		505
453	bool	506	bool
454	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	507	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
455	{	508	{
456	if (!perl)	509	if (!perl || !term->perl.self)
457	return false;	510	return false;
458		511
459	if (htype == HOOK_INIT) // first hook ever called	512	localise_env set_environ (perl_environ);
		513
		514	// pre-handling of some events
		515	if (htype == HOOK_REFRESH_END)
460	{	516	{
461	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	517	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
462	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	518
		519	for (int i = 0; i <= AvFILL (av); i++)
		520	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
463	}	521	}
464	else if (!term->perl.self)
465	return false; // perl not initialized for this instance
466	else if (htype == HOOK_DESTROY)	522	else if (htype == HOOK_DESTROY)
467	{	523	{
468	// handled later	524	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		525
		526	for (int i = AvFILL (av); i >= 0; i--)
		527	{
		528	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		529	delete req;
		530	}
469	}	531	}
470	else
471	{
472	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
473	{
474	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
475		532
476	if (HvKEYS (hv))	533	bool event_consumed;
477	{
478	hv_iterinit (hv);
479		534
480	while (HE *he = hv_iternext (hv))
481	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
482	}
483
484	}
485
486	if (!term->perl.should_invoke [htype])	535	if (term->perl.should_invoke [htype])
487	return false;
488	}
489
490	swap (perl_environ, environ);
491
492	try
493	{	536	{
494	dSP;	537	dSP;
495	va_list ap;	538	va_list ap;
496		539
497	va_start (ap, htype);	540	va_start (ap, htype);
…		…
499	ENTER;	542	ENTER;
500	SAVETMPS;	543	SAVETMPS;
501		544
502	PUSHMARK (SP);	545	PUSHMARK (SP);
503		546
		547	EXTEND (SP, 2);
504	XPUSHs (sv_2mortal (newSVterm (term)));	548	PUSHs (sv_2mortal (newSVterm (term)));
505	XPUSHs (sv_2mortal (newSViv (htype)));	549	PUSHs (sv_2mortal (newSViv (htype)));
506		550
507	for (;;) {	551	for (;;) {
508	data_type dt = (data_type)va_arg (ap, int);	552	data_type dt = (data_type)va_arg (ap, int);
509		553
510	switch (dt)	554	switch (dt)
…		…
516	case DT_LONG:	560	case DT_LONG:
517	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	561	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
518	break;	562	break;
519		563
520	case DT_STR:	564	case DT_STR:
521	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	565	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
522	break;	566	break;
523		567
524	case DT_STR_LEN:	568	case DT_STR_LEN:
525	{	569	{
526	char *str = va_arg (ap, char *);	570	char *str = va_arg (ap, char *);
527	int len = va_arg (ap, int);	571	int len = va_arg (ap, int);
528		572
529	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	573	XPUSHs (sv_2mortal (newSVpvn (str, len)));
530	}	574	}
531	break;	575	break;
532		576
533	case DT_WCS_LEN:	577	case DT_WCS_LEN:
534	{	578	{
535	wchar_t *wstr = va_arg (ap, wchar_t *);	579	wchar_t *wstr = va_arg (ap, wchar_t *);
		580	int wlen = va_arg (ap, int);
		581
		582	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		583	}
		584	break;
		585
		586	case DT_LCS_LEN:
		587	{
		588	long *lstr = va_arg (ap, long *);
536	int wlen = va_arg (ap, int);	589	int llen = va_arg (ap, int);
537		590
538	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	591	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
539	}	592	}
540	break;	593	break;
541		594
542	case DT_XEVENT:	595	case DT_XEVENT:
543	{	596	{
544	XEvent *xe = va_arg (ap, XEvent *);	597	XEvent *xe = va_arg (ap, XEvent *);
545	HV *hv = newHV ();	598	HV *hv = newHV ();
546		599
547	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	600	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
548	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	601	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		602	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
549	# undef set	603	# undef set
550		604
551	setiv (type, xe->type);	605	setiv (type, xe->type);
552	setiv (send_event, xe->xany.send_event);	606	setiv (send_event, xe->xany.send_event);
553	setiv (serial, xe->xany.serial);	607	setiv (serial, xe->xany.serial);
554		608
…		…
557	case KeyPress:	611	case KeyPress:
558	case KeyRelease:	612	case KeyRelease:
559	case ButtonPress:	613	case ButtonPress:
560	case ButtonRelease:	614	case ButtonRelease:
561	case MotionNotify:	615	case MotionNotify:
		616	setuv (window, xe->xmotion.window);
		617	setuv (root, xe->xmotion.root);
		618	setuv (subwindow, xe->xmotion.subwindow);
562	setiv (time, xe->xmotion.time);	619	setuv (time, xe->xmotion.time);
563	setiv (x, xe->xmotion.x);	620	setiv (x, xe->xmotion.x);
564	setiv (y, xe->xmotion.y);	621	setiv (y, xe->xmotion.y);
565	setiv (row, xe->xmotion.y / term->fheight);	622	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
566	setiv (col, xe->xmotion.x / term->fwidth);	623	setiv (col, xe->xmotion.x / term->fwidth);
567	setiv (x_root, xe->xmotion.x_root);	624	setiv (x_root, xe->xmotion.x_root);
568	setiv (y_root, xe->xmotion.y_root);	625	setiv (y_root, xe->xmotion.y_root);
569	setiv (state, xe->xmotion.state);	626	setuv (state, xe->xmotion.state);
		627
		628	switch (xe->type)
		629	{
		630	case KeyPress:
		631	case KeyRelease:
		632	setuv (keycode, xe->xkey.keycode);
		633	break;
		634
		635	case ButtonPress:
		636	case ButtonRelease:
		637	setuv (button, xe->xbutton.button);
		638	break;
		639
		640	case MotionNotify:
		641	setiv (is_hint, xe->xmotion.is_hint);
		642	break;
		643	}
		644
570	break;	645	break;
571	}
572		646
		647	case MapNotify:
		648	case UnmapNotify:
		649	case ConfigureNotify:
		650	setuv (event, xe->xconfigure.event);
		651	setuv (window, xe->xconfigure.window);
		652
573	switch (xe->type)	653	switch (xe->type)
574	{	654	{
575	case KeyPress:	655	case ConfigureNotify:
576	case KeyRelease:	656	setiv (x, xe->xconfigure.x);
577	setiv (keycode, xe->xkey.keycode);	657	setiv (y, xe->xconfigure.y);
		658	setiv (width, xe->xconfigure.width);
		659	setiv (height, xe->xconfigure.height);
		660	setuv (above, xe->xconfigure.above);
		661	break;
		662	}
		663
578	break;	664	break;
579		665
580	case ButtonPress:	666	case PropertyNotify:
581	case ButtonRelease:	667	setuv (window, xe->xproperty.window);
582	setiv (button, xe->xbutton.button);	668	setuv (atom, xe->xproperty.atom);
		669	setuv (time, xe->xproperty.time);
		670	setiv (state, xe->xproperty.state);
583	break;	671	break;
584		672
585	case MotionNotify:	673	case ClientMessage:
586	setiv (is_hint, xe->xmotion.is_hint);	674	setuv (window, xe->xclient.window);
		675	setuv (message_type, xe->xclient.message_type);
		676	setuv (format, xe->xclient.format);
		677	setuv (l0, xe->xclient.data.l[0]);
		678	setuv (l1, xe->xclient.data.l[1]);
		679	setuv (l2, xe->xclient.data.l[2]);
		680	setuv (l3, xe->xclient.data.l[3]);
		681	setuv (l4, xe->xclient.data.l[4]);
587	break;	682	break;
588	}	683	}
589		684
590	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	685	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
591	}	686	}
592	break;	687	break;
593		688
594	case DT_END:	689	case DT_END:
595	{	690	goto call;
596	va_end (ap);
597
598	PUTBACK;
599	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
600	SPAGAIN;
601
602	if (count)
603	{
604	SV *status = POPs;
605	count = SvTRUE (status);
606	}
607
608	PUTBACK;
609	FREETMPS;
610	LEAVE;
611
612	if (SvTRUE (ERRSV))
613	{
614	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
615	ungrab (term); // better lose the grab than the session
616	}
617
618	if (htype == HOOK_DESTROY)
619	{
620	clearSVptr ((SV *)term->perl.self);
621	SvREFCNT_dec ((SV *)term->perl.self);
622	}
623
624	swap (perl_environ, environ);
625	return count;
626	}
627		691
628	default:	692	default:
629	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	693	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
630	}	694	}
631	}	695	}
		696
		697	call:
		698	va_end (ap);
		699
		700	PUTBACK;
		701	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		702	SPAGAIN;
		703
		704	if (count)
		705	{
		706	SV *status = POPs;
		707	count = SvTRUE (status);
		708	}
		709
		710	PUTBACK;
		711	FREETMPS;
		712	LEAVE;
		713
		714	if (SvTRUE (ERRSV))
		715	{
		716	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		717	ungrab (term); // better lose the grab than the session
		718	}
		719
		720	event_consumed = !!count;
632	}	721	}
633	catch (...)	722	else
		723	event_consumed = false;
		724
		725	// post-handling of some events
		726	if (htype == HOOK_REFRESH_BEGIN)
634	{	727	{
635	swap (perl_environ, environ);	728	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
636	throw;	729
		730	for (int i = AvFILL (av); i >= 0; i--)
		731	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
637	}	732	}
		733	else if (htype == HOOK_DESTROY)
		734	{
		735	clearSVptr ((SV *)term->perl.self);
		736	SvREFCNT_dec ((SV *)term->perl.self);
		737
		738	// don't allow further calls
		739	term->perl.self = 0;
		740	}
		741
		742	return event_consumed;
		743	}
		744
		745	void
		746	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		747	{
		748	localise_env set_environ (perl_environ);
		749
		750	ENTER;
		751	SAVETMPS;
		752
		753	dSP;
		754	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		755	PUTBACK;
		756	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		757
		758	if (SvTRUE (ERRSV))
		759	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		760
		761	FREETMPS;
		762	LEAVE;
638	}	763	}
639		764
640	/////////////////////////////////////////////////////////////////////////////	765	/////////////////////////////////////////////////////////////////////////////
641		766
642	MODULE = urxvt PACKAGE = urxvt	767	MODULE = urxvt PACKAGE = urxvt
…		…
654	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	779	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
655	# include "hookinc.h"	780	# include "hookinc.h"
656	# undef def	781	# undef def
657		782
658	HV *option = get_hv ("urxvt::OPTION", 1);	783	HV *option = get_hv ("urxvt::OPTION", 1);
659	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	784	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
660	# define nodef(name)	785	# define nodef(name)
661	# include "optinc.h"	786	# include "optinc.h"
662	# undef nodef	787	# undef nodef
663	# undef def	788	# undef def
664		789
665	HV *stash = gv_stashpv ("urxvt", 1);	790	HV *stash = gv_stashpv ("urxvt", 1);
666	struct {	791	static const struct {
667	const char *name;	792	const char *name;
668	IV iv;	793	IV iv;
669	} *civ, const_iv[] = {	794	} *civ, const_iv[] = {
670	# define const_iv(name) { # name, (IV)name }	795	# define const_iv(name) { # name, (IV)name }
		796	const_iv (NUM_RESOURCES),
671	const_iv (DEFAULT_RSTYLE),	797	const_iv (DEFAULT_RSTYLE),
672	const_iv (OVERLAY_RSTYLE),	798	const_iv (OVERLAY_RSTYLE),
		799	const_iv (Color_Bits),
		800	const_iv (RS_bgShift), const_iv (RS_bgMask),
		801	const_iv (RS_fgShift), const_iv (RS_fgMask),
		802	const_iv (RS_Careful),
		803	const_iv (RS_fontCount),
		804	const_iv (RS_fontShift),
		805	const_iv (RS_fontMask),
		806	const_iv (RS_baseattrMask),
		807	const_iv (RS_attrMask),
		808	const_iv (RS_redraw),
		809	const_iv (RS_Sel),
673	const_iv (RS_Bold),	810	const_iv (RS_Bold),
674	const_iv (RS_Italic),	811	const_iv (RS_Italic),
675	const_iv (RS_Blink),	812	const_iv (RS_Blink),
676	const_iv (RS_RVid),	813	const_iv (RS_RVid),
677	const_iv (RS_Uline),	814	const_iv (RS_Uline),
…		…
690	const_iv (Button3Mask),	827	const_iv (Button3Mask),
691	const_iv (Button4Mask),	828	const_iv (Button4Mask),
692	const_iv (Button5Mask),	829	const_iv (Button5Mask),
693	const_iv (AnyModifier),	830	const_iv (AnyModifier),
694		831
695	const_iv (EVENT_NONE),	832	const_iv (NoSymbol),
696	const_iv (EVENT_READ),	833	const_iv (GrabModeSync),
697	const_iv (EVENT_WRITE),	834	const_iv (GrabModeAsync),
698		835
699	const_iv (NoEventMask),	836	const_iv (NoEventMask),
700	const_iv (KeyPressMask),	837	const_iv (KeyPressMask),
701	const_iv (KeyReleaseMask),	838	const_iv (KeyReleaseMask),
702	const_iv (ButtonPressMask),	839	const_iv (ButtonPressMask),
…		…
754	const_iv (SelectionRequest),	891	const_iv (SelectionRequest),
755	const_iv (SelectionNotify),	892	const_iv (SelectionNotify),
756	const_iv (ColormapNotify),	893	const_iv (ColormapNotify),
757	const_iv (ClientMessage),	894	const_iv (ClientMessage),
758	const_iv (MappingNotify),	895	const_iv (MappingNotify),
		896	# if ENABLE_XIM_ONTHESPOT
		897	const_iv (XIMReverse),
		898	const_iv (XIMUnderline),
		899	const_iv (XIMHighlight),
		900	const_iv (XIMPrimary),
		901	const_iv (XIMSecondary),
		902	const_iv (XIMTertiary),
		903	const_iv (XIMVisibleToForward),
		904	const_iv (XIMVisibleToBackword),
		905	const_iv (XIMVisibleToCenter),
		906	#if XRENDER
		907	const_iv (PictStandardARGB32),
		908	const_iv (PictStandardRGB24),
		909	const_iv (PictStandardA8),
		910	const_iv (PictStandardA4),
		911	const_iv (PictStandardA1),
		912	const_iv (RepeatNone),
		913	const_iv (RepeatNormal),
		914	const_iv (RepeatPad),
		915	const_iv (RepeatReflect),
		916	// all versions
		917	const_iv (PictOpClear),
		918	const_iv (PictOpSrc),
		919	const_iv (PictOpDst),
		920	const_iv (PictOpOver),
		921	const_iv (PictOpOverReverse),
		922	const_iv (PictOpIn),
		923	const_iv (PictOpInReverse),
		924	const_iv (PictOpOut),
		925	const_iv (PictOpOutReverse),
		926	const_iv (PictOpAtop),
		927	const_iv (PictOpAtopReverse),
		928	const_iv (PictOpXor),
		929	const_iv (PictOpAdd),
		930	const_iv (PictOpSaturate),
		931	// 0.2+
		932	const_iv (PictOpDisjointClear),
		933	const_iv (PictOpDisjointSrc),
		934	const_iv (PictOpDisjointDst),
		935	const_iv (PictOpDisjointOver),
		936	const_iv (PictOpDisjointOverReverse),
		937	const_iv (PictOpDisjointIn),
		938	const_iv (PictOpDisjointInReverse),
		939	const_iv (PictOpDisjointOut),
		940	const_iv (PictOpDisjointOutReverse),
		941	const_iv (PictOpDisjointAtop),
		942	const_iv (PictOpDisjointAtopReverse),
		943	const_iv (PictOpDisjointXor),
		944	const_iv (PictOpConjointClear),
		945	const_iv (PictOpConjointSrc),
		946	const_iv (PictOpConjointDst),
		947	const_iv (PictOpConjointOver),
		948	const_iv (PictOpConjointOverReverse),
		949	const_iv (PictOpConjointIn),
		950	const_iv (PictOpConjointInReverse),
		951	const_iv (PictOpConjointOut),
		952	const_iv (PictOpConjointOutReverse),
		953	const_iv (PictOpConjointAtop),
		954	const_iv (PictOpConjointAtopReverse),
		955	const_iv (PictOpConjointXor),
		956	// 0.11+
		957	const_iv (PictOpMultiply),
		958	const_iv (PictOpScreen),
		959	const_iv (PictOpOverlay),
		960	const_iv (PictOpDarken),
		961	const_iv (PictOpLighten),
		962	const_iv (PictOpColorDodge),
		963	const_iv (PictOpColorBurn),
		964	const_iv (PictOpHardLight),
		965	const_iv (PictOpSoftLight),
		966	const_iv (PictOpDifference),
		967	const_iv (PictOpExclusion),
		968	const_iv (PictOpHSLHue),
		969	const_iv (PictOpHSLSaturation),
		970	const_iv (PictOpHSLColor),
		971	const_iv (PictOpHSLLuminosity),
		972	#endif
		973	# if 0
		974	const_iv (XIMForwardChar),
		975	const_iv (XIMBackwardChar),
		976	const_iv (XIMForwardWord),
		977	const_iv (XIMBackwardWord),
		978	const_iv (XIMCaretUp),
		979	const_iv (XIMCaretDown),
		980	const_iv (XIMNextLine),
		981	const_iv (XIMPreviousLine),
		982	const_iv (XIMLineStart),
		983	const_iv (XIMLineEnd),
		984	const_iv (XIMAbsolutePosition),
		985	const_iv (XIMDontChange),
		986	# endif
		987	# endif
759	};	988	};
760		989
761	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	990	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
762	civ-- > const_iv; )
763	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	991	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
764	}	992	}
		993
		994	void
		995	log (const char *msg)
		996	CODE:
		997	rxvt_log ("%s", msg);
765		998
766	void	999	void
767	warn (const char *msg)	1000	warn (const char *msg)
768	CODE:	1001	CODE:
769	rxvt_warn ("%s", msg);	1002	rxvt_warn ("%s", msg);
…		…
771	void	1004	void
772	fatal (const char *msg)	1005	fatal (const char *msg)
773	CODE:	1006	CODE:
774	rxvt_fatal ("%s", msg);	1007	rxvt_fatal ("%s", msg);
775		1008
776	SV *
777	untaint (SV *sv)
778	CODE:
779	RETVAL = newSVsv (sv);
780	SvTAINTED_off (RETVAL);
781	OUTPUT:
782	RETVAL
783
784	void	1009	void
785	_exit (int status)	1010	_exit (int status)
786		1011
787	bool	1012	void
788	safe ()	1013	catch_fatal (SV *block)
789	CODE:	1014	PROTOTYPE: &
790	RETVAL = !rxvt_tainted ();	1015	CODE:
791	OUTPUT:	1016	try
792	RETVAL	1017	{
		1018	PUSHMARK (SP);
		1019	PUTBACK;
		1020	call_sv (block, G_VOID | G_DISCARD);
		1021	SPAGAIN;
		1022	}
		1023	catch (const rxvt_failure_exception &e)
		1024	{
		1025	croak ("rxvt_fatal exception caught, trying to continue.");
		1026	}
793		1027
794	NV	1028	NV
795	NOW ()	1029	NOW ()
796	CODE:	1030	CODE:
797	RETVAL = NOW;	1031	RETVAL = ev::now ();
798	OUTPUT:	1032	OUTPUT:
799	RETVAL	1033	RETVAL
800		1034
801	int	1035	int
802	GET_BASEFG (int rend)	1036	GET_BASEFG (int rend)
…		…
813	RETVAL	1047	RETVAL
814		1048
815	int	1049	int
816	SET_FGCOLOR (int rend, int new_color)	1050	SET_FGCOLOR (int rend, int new_color)
817	CODE:	1051	CODE:
818	RETVAL = SET_FGCOLOR (rend, new_color);	1052	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
819	OUTPUT:	1053	OUTPUT:
820	RETVAL	1054	RETVAL
821		1055
822	int	1056	int
823	SET_BGCOLOR (int rend, int new_color)	1057	SET_BGCOLOR (int rend, int new_color)
824	CODE:	1058	CODE:
825	RETVAL = SET_BGCOLOR (rend, new_color);	1059	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
826	OUTPUT:	1060	OUTPUT:
827	RETVAL	1061	RETVAL
828		1062
829	int	1063	int
830	GET_CUSTOM (int rend)	1064	GET_CUSTOM (int rend)
831	CODE:	1065	CODE:
832	RETVAL = (rend && RS_customMask) >> RS_customShift;	1066	RETVAL = (rend & RS_customMask) >> RS_customShift;
833	OUTPUT:	1067	OUTPUT:
834	RETVAL	1068	RETVAL
835		1069
836	int	1070	int
837	SET_CUSTOM (int rend, int new_value)	1071	SET_CUSTOM (int rend, int new_value)
…		…
844	| ((new_value << RS_customShift) & RS_customMask);	1078	| ((new_value << RS_customShift) & RS_customMask);
845	}	1079	}
846	OUTPUT:	1080	OUTPUT:
847	RETVAL	1081	RETVAL
848		1082
		1083	void
		1084	termlist ()
		1085	PPCODE:
		1086	{
		1087	EXTEND (SP, rxvt_term::termlist.size ());
		1088
		1089	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1090	if ((*t)->perl.self)
		1091	PUSHs (sv_2mortal (newSVterm (*t)));
		1092	}
		1093
		1094	IV
		1095	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1096	CODE:
		1097	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1098	req->cb_sv = newSVsv (cb);
		1099	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1100	av_push (av, newSViv ((IV)req));
		1101	RETVAL = (IV)req;
		1102	OUTPUT:
		1103	RETVAL
		1104
		1105	void
		1106	_delete_selection_request (IV req_)
		1107	CODE:
		1108	rxvt_selection *req = (rxvt_selection *)req_;
		1109	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1110	int i;
		1111
		1112	for (i = AvFILL (av); i >= 0; i--)
		1113	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1114	break;
		1115
		1116	for (; i < AvFILL (av); i++)
		1117	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1118
		1119	av_pop (av);
		1120
		1121	delete req;
		1122
849	MODULE = urxvt PACKAGE = urxvt::term	1123	MODULE = urxvt PACKAGE = urxvt::term
850		1124
851	SV *	1125	SV *
852	_new (...)	1126	_new (AV *env, AV *arg)
853	CODE:	1127	CODE:
854	{	1128	{
855	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
856	croak ("first argument to urxvt::term->_new must be arrayref");
857
858	rxvt_term *term = new rxvt_term;	1129	rxvt_term *term = new rxvt_term;
859		1130
860	term->argv = new stringvec;	1131	stringvec *argv = new stringvec;
861	term->envv = new stringvec;	1132	for (int i = 0; i <= AvFILL (arg); i++)
862
863	for (int i = 1; i < items; i++)
864	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1133	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
865		1134
866	AV *envv = (AV *)SvRV (ST (0));	1135	stringvec *envv = new stringvec;
867	for (int i = av_len (envv) + 1; i--; )	1136	for (int i = AvFILL (env) + 1; i--; )
868	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1137	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
869
870	term->envv->push_back (0);
871
872	bool success;
873		1138
874	try	1139	try
875	{	1140	{
876	success = term->init (term->argv->size (), term->argv->begin ());	1141	term->init (argv, envv);
877	}	1142	}
878	catch (const class rxvt_failure_exception &e)	1143	catch (const class rxvt_failure_exception &e)
879	{
880	success = false;
881	}
882
883	if (!success)
884	{	1144	{
885	term->destroy ();	1145	term->destroy ();
886	croak ("error while initializing new terminal instance");	1146	croak ("error while initializing new terminal instance");
887	}	1147	}
888		1148
…		…
893	RETVAL	1153	RETVAL
894		1154
895	void	1155	void
896	rxvt_term::destroy ()	1156	rxvt_term::destroy ()
897		1157
898	#if ENABLE_PERL_FRILLS
899
900	void
901	rxvt_term::XListProperties (U32 window)
902	PPCODE:
903	{
904	int count;
905	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
906
907	EXTEND (SP, count);
908	while (count--)
909	PUSHs (newSVuv ((U32)props [count]));
910
911	XFree (props);
912	}
913
914	void
915	rxvt_term::XGetWindowProperty (U32 window, U32 property)
916	PPCODE:
917	{
918	Atom type;
919	int format;
920	unsigned long nitems;
921	unsigned long bytes_after;
922	unsigned char *prop;
923	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
924	0, 1<<30, 0, AnyPropertyType,
925	&type, &format, &nitems, &bytes_after, &prop);
926	if (type != None)
927	{
928	EXTEND (SP, 3);
929	PUSHs (newSVuv ((U32)type));
930	PUSHs (newSViv (format));
931	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
932	XFree (prop);
933	}
934	}
935
936	void
937	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
938	CODE:
939	{
940	STRLEN len;
941	char *data_ = SvPVbyte (data, len);
942
943	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
944	type, format, PropModeReplace,
945	(unsigned char *)data, len * 8 / format);
946	}
947
948	void
949	rxvt_term::XDeleteProperty (U32 window, U32 property)
950	CODE:
951	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
952
953	U32
954	rxvt_term::DefaultRootWindow ()
955	CODE:
956	RETVAL = (U32)THIS->display->root;
957	OUTPUT:
958	RETVAL
959
960	U32
961	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
962	CODE:
963	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
964	x, y, width, height, 0,
965	THIS->pix_colors_focused[Color_border],
966	THIS->pix_colors_focused[Color_border]);
967	OUTPUT:
968	RETVAL
969
970	void
971	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
972	CODE:
973	XReparentWindow (THIS->display->display, window, parent, x, y);
974
975	#endif
976
977	void	1158	void
978	rxvt_term::set_should_invoke (int htype, int inc)	1159	rxvt_term::set_should_invoke (int htype, int inc)
979	CODE:	1160	CODE:
980	THIS->perl.should_invoke [htype] += inc;	1161	uint8_t &count = THIS->perl.should_invoke [htype];
		1162	uint8_t prev = count;
		1163	count += inc;
		1164	if (!prev != !count)
		1165	{
		1166	// hook status changed, react
		1167	switch (htype)
		1168	{
		1169	case HOOK_POSITION_CHANGE:
		1170	if (count)
		1171	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1172	}
		1173	}
981		1174
982	void	1175	void
		1176	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1177	CODE:
		1178	XrmPutStringResource (&THIS->option_db, specifier, value);
		1179
		1180	int
983	rxvt_term::grab_button (int button, U32 modifiers)	1181	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
984	CODE:	1182	CODE:
985	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1183	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
986	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1184	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
987	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1185	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1186	OUTPUT: RETVAL
		1187
		1188	int
		1189	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1190	CODE:
		1191	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1192	OUTPUT: RETVAL
		1193
		1194	void
		1195	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1196	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1197	CODE:
		1198	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1199
		1200	void
		1201	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1202	CODE:
		1203	XUngrabKey (THIS->dpy, keycode, modifiers, window);
988		1204
989	bool	1205	bool
990	rxvt_term::grab (U32 eventtime, int sync = 0)	1206	rxvt_term::grab (Time eventtime, int sync = 0)
991	CODE:	1207	CODE:
992	{	1208	{
993	int mode = sync ? GrabModeSync : GrabModeAsync;	1209	int mode = sync ? GrabModeSync : GrabModeAsync;
994		1210
995	THIS->perl.grabtime = 0;	1211	THIS->perl.grabtime = 0;
996		1212
997	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1213	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
998	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1214	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
999	mode, mode, None, GRAB_CURSOR, eventtime))	1215	mode, mode, None, GRAB_CURSOR, eventtime))
1000	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1216	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1001	THIS->perl.grabtime = eventtime;	1217	THIS->perl.grabtime = eventtime;
1002	else	1218	else
1003	XUngrabPointer (THIS->display->display, eventtime);	1219	XUngrabPointer (THIS->dpy, eventtime);
1004		1220
1005	RETVAL = !!THIS->perl.grabtime;	1221	RETVAL = !!THIS->perl.grabtime;
1006	}	1222	}
1007	OUTPUT:	1223	OUTPUT:
1008	RETVAL	1224	RETVAL
1009		1225
1010	void	1226	void
1011	rxvt_term::allow_events_async ()	1227	rxvt_term::allow_events_async ()
1012	CODE:	1228	CODE:
1013	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1229	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1014		1230
1015	void	1231	void
1016	rxvt_term::allow_events_sync ()	1232	rxvt_term::allow_events_sync ()
1017	CODE:	1233	CODE:
1018	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1234	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1019		1235
1020	void	1236	void
1021	rxvt_term::allow_events_replay ()	1237	rxvt_term::allow_events_replay ()
1022	CODE:	1238	CODE:
1023	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1239	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1024	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1240	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1025		1241
1026	void	1242	void
1027	rxvt_term::ungrab ()	1243	rxvt_term::ungrab ()
1028	CODE:	1244	CODE:
1029	ungrab (THIS);	1245	ungrab (THIS);
		1246
		1247	int
		1248	rxvt_term::XStringToKeysym (char *string)
		1249	CODE:
		1250	RETVAL = XStringToKeysym (string);
		1251	OUTPUT: RETVAL
		1252
		1253	char *
		1254	rxvt_term::XKeysymToString (int sym)
		1255	CODE:
		1256	RETVAL = XKeysymToString (sym);
		1257	OUTPUT: RETVAL
		1258
		1259	int
		1260	rxvt_term::XKeysymToKeycode (int sym)
		1261	CODE:
		1262	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1263	OUTPUT: RETVAL
		1264
		1265	int
		1266	rxvt_term::XKeycodeToKeysym (int code, int index)
		1267	CODE:
		1268	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1269	OUTPUT: RETVAL
1030		1270
1031	int	1271	int
1032	rxvt_term::strwidth (SV *str)	1272	rxvt_term::strwidth (SV *str)
1033	CODE:	1273	CODE:
1034	{	1274	{
1035	wchar_t *wstr = sv2wcs (str);	1275	wchar_t *wstr = sv2wcs (str);
1036		1276
1037	rxvt_push_locale (THIS->locale);	1277	rxvt_push_locale (THIS->locale);
1038	RETVAL = wcswidth (wstr, wcslen (wstr));	1278	RETVAL = 0;
		1279	for (wchar_t *wc = wstr; *wc; wc++)
		1280	{
		1281	int w = WCWIDTH (*wc);
		1282
		1283	if (w)
		1284	RETVAL += max (w, 1);
		1285	}
1039	rxvt_pop_locale ();	1286	rxvt_pop_locale ();
1040		1287
1041	free (wstr);	1288	free (wstr);
1042	}	1289	}
1043	OUTPUT:	1290	OUTPUT:
…		…
1053	char *mbstr = rxvt_wcstombs (wstr);	1300	char *mbstr = rxvt_wcstombs (wstr);
1054	rxvt_pop_locale ();	1301	rxvt_pop_locale ();
1055		1302
1056	free (wstr);	1303	free (wstr);
1057		1304
1058	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1305	RETVAL = newSVpv (mbstr, 0);
1059	free (mbstr);	1306	free (mbstr);
1060	}	1307	}
1061	OUTPUT:	1308	OUTPUT:
1062	RETVAL	1309	RETVAL
1063		1310
…		…
1070		1317
1071	rxvt_push_locale (THIS->locale);	1318	rxvt_push_locale (THIS->locale);
1072	wchar_t *wstr = rxvt_mbstowcs (data, len);	1319	wchar_t *wstr = rxvt_mbstowcs (data, len);
1073	rxvt_pop_locale ();	1320	rxvt_pop_locale ();
1074		1321
1075	RETVAL = taint_if (wcs2sv (wstr), octets);	1322	RETVAL = wcs2sv (wstr);
1076	free (wstr);	1323	free (wstr);
1077	}	1324	}
1078	OUTPUT:	1325	OUTPUT:
1079	RETVAL	1326	RETVAL
1080		1327
1081	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1328	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1082		1329
1083	#define TERM_OFFSET_width TERM_OFFSET(width)	1330	#define TERM_OFFSET_width TERM_OFFSET(width)
1084	#define TERM_OFFSET_height TERM_OFFSET(height)	1331	#define TERM_OFFSET_height TERM_OFFSET(height)
1085	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1332	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1086	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1333	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1087	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1334	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1088	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1335	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1089	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1336	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1090	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1337	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1091	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1338	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1339	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1340	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1341	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1342	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1092	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1343	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1093	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1344	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1094	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1345	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1095		1346
1096	int	1347	int
1097	rxvt_term::width ()	1348	rxvt_term::width ()
1098	ALIAS:	1349	ALIAS:
1099	width = TERM_OFFSET_width	1350	width = TERM_OFFSET_width
1100	height = TERM_OFFSET_height	1351	height = TERM_OFFSET_height
1101	fwidth = TERM_OFFSET_fwidth	1352	fwidth = TERM_OFFSET_fwidth
1102	fheight = TERM_OFFSET_fheight	1353	fheight = TERM_OFFSET_fheight
1103	fbase = TERM_OFFSET_fbase	1354	fbase = TERM_OFFSET_fbase
1104	nrow = TERM_OFFSET_nrow	1355	nrow = TERM_OFFSET_nrow
1105	ncol = TERM_OFFSET_ncol	1356	ncol = TERM_OFFSET_ncol
1106	focus = TERM_OFFSET_focus	1357	focus = TERM_OFFSET_focus
1107	mapped = TERM_OFFSET_mapped	1358	mapped = TERM_OFFSET_mapped
		1359	int_bwidth = TERM_OFFSET_int_bwidth
		1360	ext_bwidth = TERM_OFFSET_ext_bwidth
		1361	lineSpace = TERM_OFFSET_lineSpace
		1362	letterSpace = TERM_OFFSET_letterSpace
1108	saveLines = TERM_OFFSET_saveLines	1363	saveLines = TERM_OFFSET_saveLines
1109	total_rows = TERM_OFFSET_total_rows	1364	total_rows = TERM_OFFSET_total_rows
1110	nsaved = TERM_OFFSET_nsaved	1365	top_row = TERM_OFFSET_top_row
1111	CODE:	1366	CODE:
1112	RETVAL = *(int *)((char *)THIS + ix);	1367	RETVAL = *(int *)((char *)THIS + ix);
1113	OUTPUT:	1368	OUTPUT:
1114	RETVAL	1369	RETVAL
1115		1370
…		…
1117	rxvt_term::ModLevel3Mask ()	1372	rxvt_term::ModLevel3Mask ()
1118	ALIAS:	1373	ALIAS:
1119	ModLevel3Mask = 0	1374	ModLevel3Mask = 0
1120	ModMetaMask = 1	1375	ModMetaMask = 1
1121	ModNumLockMask = 2	1376	ModNumLockMask = 2
		1377	current_screen = 3
		1378	hidden_cursor = 4
1122	CODE:	1379	CODE:
1123	switch (ix)	1380	switch (ix)
1124	{	1381	{
1125	case 0: RETVAL = THIS->ModLevel3Mask; break;	1382	case 0: RETVAL = THIS->ModLevel3Mask; break;
1126	case 1: RETVAL = THIS->ModMetaMask; break;	1383	case 1: RETVAL = THIS->ModMetaMask; break;
1127	case 2: RETVAL = THIS->ModNumLockMask; break;	1384	case 2: RETVAL = THIS->ModNumLockMask; break;
		1385	case 3: RETVAL = THIS->current_screen; break;
		1386	#ifdef CURSOR_BLINK
		1387	case 4: RETVAL = THIS->hidden_cursor; break;
		1388	#endif
1128	}	1389	}
1129	OUTPUT:	1390	OUTPUT:
1130	RETVAL	1391	RETVAL
1131		1392
1132	char *	1393	char *
…		…
1142	}	1403	}
1143	OUTPUT:	1404	OUTPUT:
1144	RETVAL	1405	RETVAL
1145		1406
1146	SV *	1407	SV *
1147	rxvt_term::_env ()	1408	rxvt_term::envv ()
		1409	ALIAS:
		1410	argv = 1
1148	CODE:	1411	PPCODE:
1149	{	1412	{
1150	if (THIS->envv)	1413	stringvec *vec = ix ? THIS->argv : THIS->envv;
1151	{
1152	AV *av = newAV ();
1153		1414
		1415	EXTEND (SP, vec->size ());
		1416
1154	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1417	for (char **i = vec->begin (); i != vec->end (); ++i)
1155	if (*i)	1418	if (*i)
1156	av_push (av, newSVpv (*i, 0));	1419	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1157
1158	RETVAL = newRV_noinc ((SV *)av);
1159	}
1160	else
1161	RETVAL = &PL_sv_undef;
1162	}	1420	}
		1421
		1422	int
		1423	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1424	CODE:
		1425	RETVAL = THIS->pty_ev.events;
		1426	if (events != ev::UNDEF)
		1427	THIS->pty_ev.set (events);
		1428	OUTPUT:
		1429	RETVAL
		1430
		1431	int
		1432	rxvt_term::pty_fd ()
		1433	CODE:
		1434	RETVAL = THIS->pty->pty;
		1435	OUTPUT:
		1436	RETVAL
		1437
		1438	Window
		1439	rxvt_term::parent ()
		1440	CODE:
		1441	RETVAL = THIS->parent;
1163	OUTPUT:	1442	OUTPUT:
1164	RETVAL	1443	RETVAL
1165		1444
1166	int	1445	int
1167	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1168	CODE:
1169	RETVAL = THIS->pty_ev.events;
1170	if (events != EVENT_UNDEF)
1171	THIS->pty_ev.set (events);
1172	OUTPUT:
1173	RETVAL
1174
1175	U32
1176	rxvt_term::parent ()	1446	rxvt_term::parent_x ()
1177	CODE:	1447	CODE:
1178	RETVAL = (U32)THIS->parent [0];	1448	RETVAL = THIS->parent_x;
1179	OUTPUT:	1449	OUTPUT:
1180	RETVAL	1450	RETVAL
1181		1451
1182	U32	1452	int
		1453	rxvt_term::parent_y ()
		1454	CODE:
		1455	RETVAL = THIS->parent_y;
		1456	OUTPUT:
		1457	RETVAL
		1458
		1459	Window
1183	rxvt_term::vt ()	1460	rxvt_term::vt ()
1184	CODE:	1461	CODE:
1185	RETVAL = (U32)THIS->vt;	1462	RETVAL = THIS->vt;
1186	OUTPUT:	1463	OUTPUT:
1187	RETVAL	1464	RETVAL
1188		1465
1189	void	1466	void
1190	rxvt_term::vt_emask_add (U32 emask)	1467	rxvt_term::vt_emask_add (U32 emask)
…		…
1199	THIS->rstyle = new_rstyle;	1476	THIS->rstyle = new_rstyle;
1200	OUTPUT:	1477	OUTPUT:
1201	RETVAL	1478	RETVAL
1202		1479
1203	int	1480	int
1204	rxvt_term::view_start (int newval = -1)	1481	rxvt_term::view_start (int newval = 1)
1205	PROTOTYPE: $;$	1482	PROTOTYPE: $;$
1206	CODE:	1483	CODE:
1207	{	1484	{
1208	RETVAL = THIS->view_start;	1485	RETVAL = THIS->view_start;
1209		1486
1210	if (newval >= 0)	1487	if (newval <= 0)
1211	{	1488	THIS->scr_changeview (max (newval, THIS->top_row));
1212	THIS->view_start = min (newval, THIS->nsaved);
1213	THIS->scr_changeview (RETVAL);
1214	}
1215	}	1489	}
1216	OUTPUT:	1490	OUTPUT:
1217	RETVAL	1491	RETVAL
1218		1492
1219	void	1493	void
		1494	rxvt_term::set_urgency (bool enable)
		1495
		1496	void
		1497	rxvt_term::focus_in ()
		1498
		1499	void
		1500	rxvt_term::focus_out ()
		1501
		1502	void
		1503	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1504	ALIAS:
		1505	key_release = 1
		1506	CODE:
		1507	{
		1508	XKeyEvent xkey;
		1509
		1510	memset (&xkey, 0, sizeof (xkey));
		1511
		1512	xkey.time = time;
		1513	xkey.state = state;
		1514	xkey.keycode = keycode;
		1515
		1516	xkey.type = ix ? KeyRelease : KeyPress;
		1517	xkey.display = THIS->dpy;
		1518	xkey.window = THIS->vt;
		1519	xkey.root = THIS->display->root;
		1520	xkey.subwindow = THIS->vt;
		1521
		1522	if (ix)
		1523	THIS->key_release (xkey);
		1524	else
		1525	THIS->key_press (xkey);
		1526	}
		1527
		1528	void
1220	rxvt_term::want_refresh ()	1529	rxvt_term::want_refresh ()
1221	CODE:	1530	CODE:
1222	THIS->want_refresh = 1;	1531	THIS->want_refresh = 1;
		1532	THIS->refresh_check ();
1223		1533
1224	void	1534	void
1225	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1535	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1226	PPCODE:	1536	PPCODE:
1227	{	1537	{
1228	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1538	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1229	XSRETURN_EMPTY;	1539	XSRETURN_EMPTY;
1230		1540
1231	line_t &l = ROW(row_number);	1541	line_t &l = ROW(row_number);
1232		1542
1233	if (GIMME_V != G_VOID)	1543	if (GIMME_V != G_VOID)
1234	{	1544	{
1235	wchar_t *wstr = new wchar_t [THIS->ncol];	1545	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1236		1546
1237	for (int col = 0; col < THIS->ncol; col++)	1547	for (int col = 0; col < THIS->ncol; col++)
1238	wstr [col] = l.t [col];	1548	wstr [col] = l.t [col];
1239		1549
1240	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1550	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1241
1242	delete [] wstr;
1243	}	1551	}
1244		1552
1245	if (new_text)	1553	if (new_text)
1246	{	1554	{
1247	wchar_t *wstr = sv2wcs (new_text);	1555	wchar_t *wstr = sv2wcs (new_text);
1248		1556
1249	int len = min (wcslen (wstr) - start_ofs, max_len);	1557	int len = min (wcslen (wstr) - start_ofs, max_len);
1250		1558
1251	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1559	if (start_col < 0 || start_col + len > THIS->ncol)
1252	{	1560	{
1253	free (wstr);	1561	free (wstr);
1254	croak ("new_text extends beyond horizontal margins");	1562	croak ("new_text extends beyond horizontal margins");
1255	}	1563	}
1256		1564
…		…
1266		1574
1267	void	1575	void
1268	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1576	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1269	PPCODE:	1577	PPCODE:
1270	{	1578	{
1271	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1579	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1272	XSRETURN_EMPTY;	1580	XSRETURN_EMPTY;
1273		1581
1274	line_t &l = ROW(row_number);	1582	line_t &l = ROW(row_number);
1275		1583
1276	if (GIMME_V != G_VOID)	1584	if (GIMME_V != G_VOID)
…		…
1288	{	1596	{
1289	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1597	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1290	croak ("new_rend must be arrayref");	1598	croak ("new_rend must be arrayref");
1291		1599
1292	AV *av = (AV *)SvRV (new_rend);	1600	AV *av = (AV *)SvRV (new_rend);
1293	int len = min (av_len (av) + 1 - start_ofs, max_len);	1601	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1294		1602
1295	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1603	if (start_col < 0 || start_col + len > THIS->ncol)
1296	croak ("new_rend array extends beyond horizontal margins");	1604	croak ("new_rend array extends beyond horizontal margins");
1297		1605
1298	for (int col = start_col; col < start_col + len; col++)	1606	for (int col = start_col; col < start_col + len; col++)
1299	{	1607	{
1300	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1608	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1306		1614
1307	int	1615	int
1308	rxvt_term::ROW_l (int row_number, int new_length = -1)	1616	rxvt_term::ROW_l (int row_number, int new_length = -1)
1309	CODE:	1617	CODE:
1310	{	1618	{
1311	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1619	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1312	XSRETURN_EMPTY;	1620	XSRETURN_EMPTY;
1313		1621
1314	line_t &l = ROW(row_number);	1622	line_t &l = ROW(row_number);
1315	RETVAL = l.l;	1623	RETVAL = l.l;
1316		1624
…		…
1322		1630
1323	bool	1631	bool
1324	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1632	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1325	CODE:	1633	CODE:
1326	{	1634	{
1327	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1635	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1328	XSRETURN_EMPTY;	1636	XSRETURN_EMPTY;
1329		1637
1330	line_t &l = ROW(row_number);	1638	line_t &l = ROW(row_number);
1331	RETVAL = l.is_longer ();	1639	RETVAL = l.is_longer ();
1332		1640
…		…
1340	rxvt_term::special_encode (SV *string)	1648	rxvt_term::special_encode (SV *string)
1341	CODE:	1649	CODE:
1342	{	1650	{
1343	wchar_t *wstr = sv2wcs (string);	1651	wchar_t *wstr = sv2wcs (string);
1344	int wlen = wcslen (wstr);	1652	int wlen = wcslen (wstr);
1345	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1653	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1346		1654
1347	rxvt_push_locale (THIS->locale);	1655	rxvt_push_locale (THIS->locale);
1348		1656
1349	wchar_t *r = rstr;	1657	wchar_t *r = rstr;
1350	for (wchar_t *s = wstr; *s; s++)	1658	for (wchar_t *s = wstr; *s; s++)
		1659	{
		1660	int w = WCWIDTH (*s);
		1661
1351	if (wcwidth (*s) == 0)	1662	if (w == 0)
1352	{	1663	{
1353	if (r == rstr)	1664	if (r == rstr)
1354	croak ("leading combining character unencodable");	1665	croak ("leading combining character unencodable");
1355		1666
1356	unicode_t n = rxvt_compose (r[-1], *s);	1667	unicode_t n = rxvt_compose (r[-1], *s);
1357	if (n == NOCHAR)	1668	if (n == NOCHAR)
1358	n = rxvt_composite.compose (r[-1], *s);	1669	n = rxvt_composite.compose (r[-1], *s);
1359		1670
1360	r[-1] = n;	1671	r[-1] = n;
1361	}	1672	}
1362	#if !UNICODE_3	1673	#if !UNICODE_3
1363	else if (*s >= 0x10000)	1674	else if (*s >= 0x10000)
1364	*r++ = rxvt_composite.compose (*s);	1675	*r++ = rxvt_composite.compose (*s);
1365	#endif	1676	#endif
1366	else	1677	else
1367	*r++ = *s;	1678	*r++ = *s;
		1679
		1680	// the *2 above only allows wcwidth <= 2
		1681	if (w > 1)
		1682	*r++ = NOCHAR;
		1683	}
1368		1684
1369	rxvt_pop_locale ();	1685	rxvt_pop_locale ();
1370		1686
1371	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1687	RETVAL = wcs2sv (rstr, r - rstr);
1372
1373	delete [] rstr;
1374	}	1688	}
1375	OUTPUT:	1689	OUTPUT:
1376	RETVAL	1690	RETVAL
1377		1691
1378	SV *	1692	SV *
1379	rxvt_term::special_decode (SV *text)	1693	rxvt_term::special_decode (SV *text)
1380	CODE:	1694	CODE:
1381	{	1695	{
1382	wchar_t *wstr = sv2wcs (text);	1696	wchar_t *wstr = sv2wcs (text);
1383	int wlen = wcslen (wstr);
1384	int dlen = 0;	1697	int dlen = 0;
1385		1698
1386	// find length	1699	// find length
1387	for (wchar_t *s = wstr; *s; s++)	1700	for (wchar_t *s = wstr; *s; s++)
1388	if (*s == NOCHAR)	1701	if (*s == NOCHAR)
…		…
1390	else if (IS_COMPOSE (*s))	1703	else if (IS_COMPOSE (*s))
1391	dlen += rxvt_composite.expand (*s, 0);	1704	dlen += rxvt_composite.expand (*s, 0);
1392	else	1705	else
1393	dlen++;	1706	dlen++;
1394		1707
1395	wchar_t *rstr = new wchar_t [dlen];	1708	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1396		1709
1397	// decode	1710	// decode
1398	wchar_t *r = rstr;	1711	wchar_t *r = rstr;
1399	for (wchar_t *s = wstr; *s; s++)	1712	for (wchar_t *s = wstr; *s; s++)
1400	if (*s == NOCHAR)	1713	if (*s == NOCHAR)
…		…
1402	else if (IS_COMPOSE (*s))	1715	else if (IS_COMPOSE (*s))
1403	r += rxvt_composite.expand (*s, r);	1716	r += rxvt_composite.expand (*s, r);
1404	else	1717	else
1405	*r++ = *s;	1718	*r++ = *s;
1406		1719
1407	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1720	RETVAL = wcs2sv (rstr, r - rstr);
1408
1409	delete [] rstr;
1410	}	1721	}
1411	OUTPUT:	1722	OUTPUT:
1412	RETVAL	1723	RETVAL
1413		1724
1414	void	1725	void
1415	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1726	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1416	PPCODE:	1727	PPCODE:
1417	{	1728	{
1418	struct resval { const char *name; int value; } rslist [] = {	1729	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1419	# define def(name) { # name, Rs_ ## name },	1730	# define def(name) { # name, Rs_ ## name },
1420	# define reserve(name,count)	1731	# define reserve(name,count)
1421	# include "rsinc.h"	1732	# include "rsinc.h"
1422	# undef def	1733	# undef def
1423	# undef reserve	1734	# undef reserve
1424	};	1735	};
1425		1736
1426	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1737	rs = rslist + ecb_array_length (rslist);
1427		1738
		1739	if (*name)
1428	do {	1740	{
		1741	do {
1429	if (rs-- == rslist)	1742	if (rs-- == rslist)
1430	croak ("no such resource '%s', requested", name);	1743	croak ("no such resource '%s', requested", name);
1431	} while (strcmp (name, rs->name));	1744	} while (strcmp (name, rs->name));
1432		1745
1433	index += rs->value;	1746	index += rs->value;
		1747	}
		1748	else
		1749	{
		1750	--rs;
		1751	name = "";
		1752	}
1434		1753
1435	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1754	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1436	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1755	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1437		1756
1438	if (GIMME_V != G_VOID)	1757	if (GIMME_V != G_VOID)
1439	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1758	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1440		1759
1441	if (newval)	1760	if (newval)
1442	{	1761	{
1443	if (SvOK (newval))	1762	if (SvOK (newval))
1444	{	1763	{
…		…
1451	}	1770	}
1452	}	1771	}
1453		1772
1454	const char *	1773	const char *
1455	rxvt_term::x_resource (const char *name)	1774	rxvt_term::x_resource (const char *name)
1456	CLEANUP:
1457	SvTAINTED_on (ST (0));
1458		1775
1459	bool	1776	bool
1460	rxvt_term::option (U32 optval, int set = -1)	1777	rxvt_term::option (U8 optval, int set = -1)
1461	CODE:	1778	CODE:
1462	{	1779	{
1463	RETVAL = THIS->options & optval;	1780	RETVAL = THIS->option (optval);
1464		1781
1465	if (set >= 0)	1782	if (set >= 0)
1466	{	1783	{
1467	if (set)
1468	THIS->options |= optval;	1784	THIS->set_option (optval, set);
1469	else
1470	THIS->options &= ~optval;
1471		1785
		1786	if (THIS->init_done) // avoid doing this before START
1472	switch (optval)	1787	switch (optval)
1473	{	1788	{
1474	case Opt_skipBuiltinGlyphs:	1789	case Opt_skipBuiltinGlyphs:
1475	THIS->set_fonts ();	1790	THIS->set_fonts ();
1476	THIS->scr_remap_chars ();	1791	THIS->scr_remap_chars ();
1477	THIS->scr_touch (true);	1792	THIS->scr_touch (true);
1478	THIS->want_refresh = 1;	1793	THIS->want_refresh = 1;
		1794	THIS->refresh_check ();
1479	break;	1795	break;
		1796	#ifdef CURSOR_BLINK
		1797	case Opt_cursorBlink:
		1798	THIS->cursor_blink_reset ();
		1799	break;
		1800	#endif
1480		1801
1481	case Opt_cursorUnderline:	1802	case Opt_cursorUnderline:
1482	THIS->want_refresh = 1;	1803	THIS->want_refresh = 1;
		1804	THIS->refresh_check ();
1483	break;	1805	break;
1484		1806
1485	# case Opt_scrollBar_floating:	1807	# case Opt_scrollBar_floating:
1486	# case Opt_scrollBar_right:	1808	# case Opt_scrollBar_right:
1487	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1809	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1488	# break;	1810	# break;
1489	}	1811	}
1490	}	1812	}
1491	}	1813	}
1492	OUTPUT:	1814	OUTPUT:
1493	RETVAL	1815	RETVAL
1494		1816
…		…
1497	CODE:	1819	CODE:
1498	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1820	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1499	THIS->keyboard->register_done ();	1821	THIS->keyboard->register_done ();
1500	OUTPUT:	1822	OUTPUT:
1501	RETVAL	1823	RETVAL
		1824
		1825	void
		1826	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1827	CODE:
		1828	wchar_t *wstr = sv2wcs (str);
		1829	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1830	free (wstr);
1502		1831
1503	void	1832	void
1504	rxvt_term::screen_cur (...)	1833	rxvt_term::screen_cur (...)
1505	PROTOTYPE: $;$$	1834	PROTOTYPE: $;$$
1506	ALIAS:	1835	ALIAS:
…		…
1520	EXTEND (SP, 2);	1849	EXTEND (SP, 2);
1521	PUSHs (sv_2mortal (newSViv (rc.row)));	1850	PUSHs (sv_2mortal (newSViv (rc.row)));
1522	PUSHs (sv_2mortal (newSViv (rc.col)));	1851	PUSHs (sv_2mortal (newSViv (rc.col)));
1523	}	1852	}
1524		1853
1525	if (items == 3)	1854	if (items >= 3)
		1855	{
		1856	rc.row = SvIV (ST (1));
		1857	rc.col = SvIV (ST (2));
		1858
		1859	if (ix == 2)
1526	{	1860	{
1527	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1861	if (rc.col == 0)
1528	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1862	{
		1863	// col == 0 means end of previous line
		1864	rc.row--;
		1865	rc.col = THIS->ncol;
		1866	}
		1867	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1868	&& rc.col > ROW(rc.row).l)
		1869	{
		1870	// col >= length means while line and add newline
		1871	rc.col = THIS->ncol;
		1872	}
		1873	}
		1874
		1875	clamp_it (rc.col, 0, THIS->ncol);
		1876	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1529		1877
1530	if (ix)	1878	if (ix)
		1879	{
		1880	THIS->selection.screen = THIS->current_screen;
		1881
1531	THIS->want_refresh = 1;	1882	THIS->want_refresh = 1;
		1883	THIS->refresh_check ();
1532	}	1884	}
		1885	}
1533	}	1886	}
1534		1887
1535	char	1888	int
1536	rxvt_term::cur_charset ()	1889	rxvt_term::selection_screen (int screen = -1)
1537	CODE:	1890	CODE:
1538	RETVAL = THIS->charsets [THIS->screen.charset];	1891	RETVAL = THIS->selection.screen;
1539	OUTPUT:	1892	if (screen >= 0)
		1893	THIS->selection.screen = screen;
		1894	OUTPUT:
1540	RETVAL	1895	RETVAL
1541		1896
1542	#void	1897	void
1543	#rxvt_term::selection_clear ()	1898	rxvt_term::selection_clear (bool clipboard = false)
1544		1899
1545	void	1900	void
1546	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1901	rxvt_term::selection_make (Time eventtime, bool rect = false)
1547	CODE:	1902	CODE:
1548	THIS->selection.op = SELECTION_CONT;	1903	THIS->selection.op = SELECTION_CONT;
1549	THIS->selection.rect = rect;	1904	THIS->selection.rect = rect;
1550	THIS->selection_make (eventtime);	1905	THIS->selection_make (eventtime);
1551		1906
1552	int	1907	int
1553	rxvt_term::selection_grab (U32 eventtime)	1908	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1554		1909
1555	void	1910	void
1556	rxvt_term::selection (SV *newtext = 0)	1911	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1557	PPCODE:	1912	PPCODE:
1558	{	1913	{
		1914	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1915	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1916
1559	if (GIMME_V != G_VOID)	1917	if (GIMME_V != G_VOID)
1560	XPUSHs (THIS->selection.text	1918	XPUSHs (text
1561	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1919	? sv_2mortal (wcs2sv (text, len))
1562	: &PL_sv_undef);	1920	: &PL_sv_undef);
1563		1921
1564	if (newtext)	1922	if (newtext)
1565	{	1923	{
1566	free (THIS->selection.text);	1924	free (text);
1567		1925
1568	THIS->selection.text = sv2wcs (newtext);	1926	text = sv2wcs (newtext);
1569	THIS->selection.len = wcslen (THIS->selection.text);	1927	len = wcslen (text);
1570	}	1928	}
1571	}	1929	}
		1930
		1931	char
		1932	rxvt_term::cur_charset ()
		1933	CODE:
		1934	RETVAL = THIS->charsets [THIS->screen.charset];
		1935	OUTPUT:
		1936	RETVAL
1572		1937
1573	void	1938	void
1574	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)	1939	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)
1575		1940
1576	void	1941	void
1577	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1942	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1578		1943
1579	void	1944	void
1580	rxvt_term::scr_bell ()	1945	rxvt_term::scr_bell ()
		1946
		1947	void
		1948	rxvt_term::scr_recolour (bool refresh = true);
		1949
		1950	void
		1951	rxvt_term::scr_change_screen (int screen)
1581		1952
1582	void	1953	void
1583	rxvt_term::scr_add_lines (SV *string)	1954	rxvt_term::scr_add_lines (SV *string)
1584	CODE:	1955	CODE:
1585	{	1956	{
…		…
1595	char *str = SvPVbyte (octets, len);	1966	char *str = SvPVbyte (octets, len);
1596	C_ARGS:	1967	C_ARGS:
1597	str, len	1968	str, len
1598		1969
1599	void	1970	void
		1971	rxvt_term::tt_paste (SV *octets)
		1972	INIT:
		1973	STRLEN len;
		1974	char *str = SvPVbyte (octets, len);
		1975	C_ARGS:
		1976	str, len
		1977
		1978	void
1600	rxvt_term::cmd_parse (SV *octets)	1979	rxvt_term::cmd_parse (SV *octets)
1601	CODE:	1980	CODE:
1602	{	1981	{
1603	STRLEN len;	1982	STRLEN len;
1604	char *str = SvPVbyte (octets, len);	1983	char *str = SvPVbyte (octets, len);
…		…
1626	o->self = (HV *)SvRV (RETVAL);	2005	o->self = (HV *)SvRV (RETVAL);
1627	}	2006	}
1628	OUTPUT:	2007	OUTPUT:
1629	RETVAL	2008	RETVAL
1630		2009
		2010	#############################################################################
		2011	# Various X Utility Functions
		2012	#############################################################################
		2013
		2014	void
		2015	rxvt_term::XListProperties (Window window)
		2016	PPCODE:
		2017	{
		2018	int count;
		2019	Atom *props = XListProperties (THIS->dpy, window, &count);
		2020
		2021	EXTEND (SP, count);
		2022	while (count--)
		2023	PUSHs (newSVuv ((U32)props [count]));
		2024
		2025	XFree (props);
		2026	}
		2027
		2028	void
		2029	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2030	PPCODE:
		2031	{
		2032	Atom type;
		2033	int format;
		2034	unsigned long nitems;
		2035	unsigned long bytes_after;
		2036	unsigned char *prop;
		2037
		2038	XGetWindowProperty (THIS->dpy, window, property,
		2039	0, 1<<24, 0, AnyPropertyType,
		2040	&type, &format, &nitems, &bytes_after, &prop);
		2041
		2042	if (type != None)
		2043	{
		2044	int elemsize = format == 16 ? sizeof (short)
		2045	: format == 32 ? sizeof (long)
		2046	: 1;
		2047
		2048	EXTEND (SP, 3);
		2049	PUSHs (newSVuv ((U32)type));
		2050	PUSHs (newSViv (format));
		2051	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		2052	XFree (prop);
		2053	}
		2054	}
		2055
		2056	void
		2057	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2058	CODE:
		2059	{
		2060	STRLEN len;
		2061	char *data_ = SvPVbyte (data, len);
		2062
		2063	int elemsize = format == 16 ? sizeof (short)
		2064	: format == 32 ? sizeof (long)
		2065	: 1;
		2066
		2067	XChangeProperty (THIS->dpy, window, property,
		2068	type, format, PropModeReplace,
		2069	(unsigned char *)data_, len / elemsize);
		2070	}
		2071
		2072	Atom
		2073	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2074	C_ARGS: term->dpy, atom_name, only_if_exists
		2075
		2076	char *
		2077	XGetAtomName (rxvt_term *term, Atom atom)
		2078	C_ARGS: term->dpy, atom
		2079	CLEANUP:
		2080	XFree (RETVAL);
		2081
		2082	void
		2083	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2084	C_ARGS: term->dpy, window, property
		2085
		2086	Window
		2087	rxvt_term::DefaultRootWindow ()
		2088	CODE:
		2089	RETVAL = THIS->display->root;
		2090	OUTPUT:
		2091	RETVAL
		2092
		2093	#if 0
		2094
		2095	Window
		2096	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2097	C_ARGS: term->dpy, (Window)parent,
		2098	x, y, width, height, 0,
		2099	term->pix_colors_focused[Color_border],
		2100	term->pix_colors_focused[Color_border]
		2101
		2102	#endif
		2103
		2104	void
		2105	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2106	C_ARGS: term->dpy, window, parent, x, y
		2107
		2108	void
		2109	XMapWindow (rxvt_term *term, Window window)
		2110	C_ARGS: term->dpy, window
		2111
		2112	void
		2113	XUnmapWindow (rxvt_term *term, Window window)
		2114	C_ARGS: term->dpy, window
		2115
		2116	void
		2117	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2118	C_ARGS: term->dpy, window, x, y, width, height
		2119
		2120	void
		2121	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2122	CODE:
		2123	{
		2124	XWindowAttributes attr;
		2125	XGetWindowAttributes (THIS->dpy, window, &attr);
		2126	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2127	}
		2128
		2129	void
		2130	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2131	PPCODE:
		2132	{
		2133	int dx, dy;
		2134	Window child;
		2135
		2136	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2137	{
		2138	EXTEND (SP, 3);
		2139	PUSHs (newSViv (dx));
		2140	PUSHs (newSViv (dy));
		2141	PUSHs (newSVuv (child));
		2142	}
		2143	}
		2144
		2145	#############################################################################
		2146	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2147
		2148	bool
		2149	rxvt_term::has_render ()
		2150	CODE:
		2151	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2152	OUTPUT:
		2153	RETVAL
		2154
		2155	void
		2156	rxvt_term::background_geometry (bool border = false)
		2157	PPCODE:
		2158	EXTEND (SP, 4);
		2159	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2160	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2161	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2162	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2163
		2164	#if HAVE_IMG
		2165
		2166	rxvt_img *
		2167	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
		2168	CODE:
		2169	XRenderPictFormat *f = SvOK (format)
		2170	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2171	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2172	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2173	RETVAL->alloc ();
		2174	OUTPUT:
		2175	RETVAL
		2176
		2177	#if ENABLE_TRANSPARENCY
		2178
		2179	rxvt_img *
		2180	rxvt_term::new_img_from_root ()
		2181	CODE:
		2182	RETVAL = rxvt_img::new_from_root (THIS);
		2183	OUTPUT:
		2184	RETVAL
		2185
		2186	#endif
		2187
		2188	#if HAVE_PIXBUF
		2189
		2190	rxvt_img *
		2191	rxvt_term::new_img_from_file (octet_string filename)
		2192	CODE:
		2193	try
		2194	{
		2195	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2196	}
		2197	catch (const class rxvt_failure_exception &e)
		2198	{
		2199	croak ("new_img_from_file failed");
		2200	}
		2201	OUTPUT:
		2202	RETVAL
		2203
		2204	#endif
		2205
		2206	#if HAVE_BG_PIXMAP
		2207
		2208	void
		2209	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2210	CODE:
		2211	THIS->bg_destroy ();
		2212	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
		2213
		2214	if (img) // TODO: cannot be false
		2215	{
		2216	img = img->clone (); // own the img
		2217
		2218	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2219	img->sub_rect (0, 0,
		2220	border ? THIS->vt_width : THIS->szHint.width,
		2221	border ? THIS->vt_height : THIS->szHint.height)
		2222	->replace (img);
		2223
		2224	// just in case, should usually be a nop
		2225	img->reify ()
		2226	->replace (img);
		2227
		2228	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2229	->replace (img);
		2230
		2231	THIS->bg_img = img;
		2232	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2233
		2234	if (!border)
		2235	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2236	}
		2237
		2238	#endif
		2239
		2240	#endif
		2241
		2242	#############################################################################
		2243	# urxvt::overlay
		2244	#############################################################################
		2245
1631	MODULE = urxvt PACKAGE = urxvt::overlay	2246	MODULE = urxvt PACKAGE = urxvt::overlay
1632		2247
1633	void	2248	void
1634	overlay::set (int x, int y, SV *text, SV *rend = 0)	2249	overlay::set (int x, int y, SV *text, SV *rend = 0)
1635		2250
…		…
1640	overlay::hide ()	2255	overlay::hide ()
1641		2256
1642	void	2257	void
1643	overlay::DESTROY ()	2258	overlay::DESTROY ()
1644		2259
		2260	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2261
		2262	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2263
		2264	#if HAVE_PIXBUF
		2265
		2266	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2267	C_ARGS: filename, 0
		2268
		2269	void
		2270	DESTROY (urxvt::pixbuf self)
		2271	CODE:
		2272	g_object_unref (self);
		2273
		2274	#endif
		2275
1645	MODULE = urxvt PACKAGE = urxvt::timer	2276	MODULE = urxvt PACKAGE = urxvt::img
1646		2277
1647	SV *	2278	#if HAVE_IMG
1648	timer::new ()	2279
		2280	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
		2281	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2282
		2283	void
		2284	rxvt_img::geometry ()
1649	CODE:	2285	PPCODE:
1650	timer *w = new timer;	2286	EXTEND (SP, 4);
1651	w->start (NOW);	2287	PUSHs (sv_2mortal (newSViv (THIS->x)));
1652	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2288	PUSHs (sv_2mortal (newSViv (THIS->y)));
1653	w->self = (HV *)SvRV (RETVAL);	2289	PUSHs (sv_2mortal (newSViv (THIS->w)));
1654	OUTPUT:	2290	PUSHs (sv_2mortal (newSViv (THIS->h)));
1655	RETVAL
1656		2291
1657	timer *	2292	int
1658	timer::cb (SV *cb)	2293	rxvt_img::x ()
		2294	ALIAS:
		2295	x = 0
		2296	y = 1
		2297	w = 2
		2298	h = 3
1659	CODE:	2299	CODE:
1660	THIS->cb (cb);	2300	switch (ix)
		2301	{
		2302	case 0: RETVAL = THIS->x; break;
		2303	case 1: RETVAL = THIS->y; break;
		2304	case 2: RETVAL = THIS->w; break;
		2305	case 3: RETVAL = THIS->h; break;
		2306	}
		2307	OUTPUT:
1661	RETVAL = THIS;	2308	RETVAL
1662	OUTPUT:
1663	RETVAL
1664		2309
1665	NV	2310	Pixmap
1666	timer::at ()	2311	rxvt_img::pm ()
1667	CODE:	2312	CODE:
1668	RETVAL = THIS->at;	2313	RETVAL = THIS->pm;
1669	OUTPUT:	2314	OUTPUT:
1670	RETVAL	2315	RETVAL
1671		2316
1672	timer *	2317	void
1673	timer::interval (NV interval)	2318	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2319	PROTOTYPE: $;$$$$
		2320	INIT:
		2321	rgba cc = parse_rgba (c, THIS->s);
		2322	C_ARGS: cc, x, y, w, h
		2323
		2324	void
		2325	rxvt_img::DESTROY ()
		2326	CODE:
		2327	delete THIS;
		2328
		2329	void
		2330	rxvt_img::add_alpha ()
		2331
		2332	void
		2333	rxvt_img::unshare ()
		2334
		2335	void
		2336	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1674	CODE:	2337	PPCODE:
1675	THIS->interval = interval;	2338	if (items >= 2)
		2339	THIS->repeat_mode (repeat);
		2340	if (GIMME_V != G_VOID)
		2341	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2342
		2343	void
		2344	rxvt_img::move (int dx, int dy)
		2345
		2346	void
		2347	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2348
		2349	void
		2350	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2351
		2352	void
		2353	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2354
		2355	rxvt_img *
		2356	rxvt_img::clone ()
		2357
		2358	rxvt_img *
		2359	rxvt_img::reify ()
		2360
		2361	rxvt_img *
		2362	rxvt_img::sub_rect (int x, int y, int width, int height)
		2363
		2364	rxvt_img *
		2365	rxvt_img::blur (int rh, int rv)
		2366
		2367	rxvt_img *
		2368	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2369
		2370	rxvt_img *
		2371	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)
		2372	INIT:
		2373	rxvt_img::nv matrix[3][3] = {
		2374	{ p11, p12, p13 },
		2375	{ p21, p22, p23 },
		2376	{ p31, p32, p33 }
		2377	};
		2378	C_ARGS: matrix
		2379
		2380	rxvt_img *
		2381	rxvt_img::scale (int new_width, int new_height)
		2382
		2383	rxvt_img *
		2384	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2385
		2386	rxvt_img *
		2387	rxvt_img::tint (SV *c)
		2388	INIT:
		2389	rgba cc = parse_rgba (c, THIS->s);
		2390	C_ARGS: cc
		2391
		2392	rxvt_img *
		2393	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
		2394	CODE:
		2395	rxvt_img::nv *vparams = 0;
		2396	int nparams = 0;
		2397
		2398	if (SvOK (params))
		2399	{
		2400	// we overlay rxvt_temp_buf, what a hack
		2401	assert (sizeof (rxvt_img::nv) >= sizeof (int));
		2402
		2403	if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
		2404	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2405
		2406	nparams = av_len ((AV *)SvRV (params)) + 1;
		2407	vparams = rxvt_temp_buf<rxvt_img::nv> (nparams);
		2408
		2409	for (int i = 0; i < nparams; ++i)
		2410	vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
		2411	}
		2412
		2413	RETVAL = THIS->filter (name, nparams, vparams);
		2414	OUTPUT:
1676	RETVAL = THIS;	2415	RETVAL
1677	OUTPUT:
1678	RETVAL
1679		2416
1680	timer *	2417	#endif
1681	timer::set (NV tstamp)
1682	CODE:
1683	THIS->set (tstamp);
1684	RETVAL = THIS;
1685	OUTPUT:
1686	RETVAL
1687		2418
1688	timer *
1689	timer::start (NV tstamp = THIS->at)
1690	CODE:
1691	THIS->start (tstamp);
1692	RETVAL = THIS;
1693	OUTPUT:
1694	RETVAL
1695
1696	timer *
1697	timer::stop ()
1698	CODE:
1699	THIS->stop ();
1700	RETVAL = THIS;
1701	OUTPUT:
1702	RETVAL
1703
1704	void
1705	timer::DESTROY ()
1706
1707	MODULE = urxvt PACKAGE = urxvt::iow
1708
1709	SV *
1710	iow::new ()
1711	CODE:
1712	iow *w = new iow;
1713	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1714	w->self = (HV *)SvRV (RETVAL);
1715	OUTPUT:
1716	RETVAL
1717
1718	iow *
1719	iow::cb (SV *cb)
1720	CODE:
1721	THIS->cb (cb);
1722	RETVAL = THIS;
1723	OUTPUT:
1724	RETVAL
1725
1726	iow *
1727	iow::fd (int fd)
1728	CODE:
1729	THIS->fd = fd;
1730	RETVAL = THIS;
1731	OUTPUT:
1732	RETVAL
1733
1734	iow *
1735	iow::events (short events)
1736	CODE:
1737	THIS->events = events;
1738	RETVAL = THIS;
1739	OUTPUT:
1740	RETVAL
1741
1742	iow *
1743	iow::start ()
1744	CODE:
1745	THIS->start ();
1746	RETVAL = THIS;
1747	OUTPUT:
1748	RETVAL
1749
1750	iow *
1751	iow::stop ()
1752	CODE:
1753	THIS->stop ();
1754	RETVAL = THIS;
1755	OUTPUT:
1756	RETVAL
1757
1758	void
1759	iow::DESTROY ()
1760
1761

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