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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.61 by root, Thu Jan 12 10:02:20 2006 UTC vs.
Revision 1.210 by sf-exg, Sun Dec 30 11:37:07 2012 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
31	#include <cstddef>	32	#include <stddef.h>
32	#include <cstdarg>	33	#include <stdarg.h>
33		34
34	#include "unistd.h"	35	#include "unistd.h"
35		36
36	#include "iom.h"	37	#include "ev_cpp.h"
37	#include "rxvt.h"	38	#include "rxvt.h"
38	#include "keyboard.h"	39	#include "keyboard.h"
39	#include "rxvtutil.h"	40	#include "rxvtutil.h"
40	#include "rxvtperl.h"	41	#include "rxvtperl.h"
41		42
42	#include "perlxsi.c"	43	#include "perlxsi.c"
43		44
44	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		46
50	#undef LINENO	47	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	49	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
54		51
55	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
56		53
57	static SV *	54	typedef char * octet_string;
58	taint (SV *sv)	55	typedef char * utf8_string;
		56
		57	typedef int render_repeat_mode;
		58
		59	#if HAVE_PIXBUF
		60	typedef GdkPixbuf * urxvt__pixbuf;
		61	#endif
		62	#if HAVE_IMG
		63	typedef rxvt_img * urxvt__img;
		64	typedef rxvt_img::nv rxvt_img__nv;
		65
		66	/////////////////////////////////////////////////////////////////////////////
		67
		68	static rgba
		69	parse_rgba (SV *sv, rxvt_screen *s = 0)
59	{	70	{
60	SvTAINT (sv);	71	rgba c;
		72
		73	if (SvROK (sv))
		74	{
		75	AV *av = (AV *)SvRV (sv);
		76
		77	if (SvTYPE ((SV *)av) != SVt_PVAV)
		78	croak ("colour must be either a colour string, or an array,");
		79
		80	int len = av_len (av) + 1;
		81
		82	if (len != 1 && len != 3 && len != 4)
		83	croak ("component colour array must have 1, 3 or 4 components,");
		84
		85	c.a = rgba::MAX_CC;
		86
		87	c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
		88
		89	if (len >= 3)
		90	{
		91	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		92	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		93
		94	if (len >= 4)
		95	c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
		96	}
		97	}
		98	else if (s)
		99	{
		100	rxvt_color rc;
		101	rc.set (s, SvPVbyte_nolen (sv));
		102	rc.get (c);
		103	}
		104	else
		105	croak ("unable to parse colour,");
		106
61	return sv;	107	return c;
62	}	108	}
63		109
64	static SV *	110	/////////////////////////////////////////////////////////////////////////////
65	taint_if (SV *sv, SV *src)	111	#endif
66	{
67	if (SvTAINTED (src))
68	SvTAINT (sv);
69
70	return sv;
71	}
72		112
73	static wchar_t *	113	static wchar_t *
74	sv2wcs (SV *sv)	114	sv2wcs (SV *sv)
75	{	115	{
76	STRLEN len;	116	STRLEN len;
…		…
89		129
90	return sv;	130	return sv;
91	}	131	}
92		132
93	static SV *	133	static SV *
94	new_ref (HV *hv, const char *klass)
95	{
96	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
97	}
98
99	//TODO: use magic
100	static SV *
101	newSVptr (void *ptr, const char *klass)	134	newSVptr (void *ptr, const char *klass)
102	{	135	{
103	HV *hv = newHV ();	136	HV *hv = newHV ();
104	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	137	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
105	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	138	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
127	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	160	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
128		161
129	return (long)mg->mg_ptr;	162	return (long)mg->mg_ptr;
130	}	163	}
131		164
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	165	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	166	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134		167
135	/////////////////////////////////////////////////////////////////////////////	168	/////////////////////////////////////////////////////////////////////////////
136		169
137	struct perl_watcher	170	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		171
		172	class overlay : overlay_base
138	{	173	{
139	SV *cbsv;	174	rxvt_term *THIS;
		175	AV *overlay_av;
		176	int border;
		177
		178	public:
140	HV *self;	179	HV *self;
141
142	perl_watcher ()
143	: cbsv (newSV (0))
144	{
145	}
146
147	~perl_watcher ()
148	{
149	SvREFCNT_dec (cbsv);
150	}
151
152	void cb (SV *cb)
153	{
154	sv_setsv (cbsv, cb);
155	}
156
157	void invoke (const char *type, SV *self, int arg = -1);
158	};
159
160	void
161	perl_watcher::invoke (const char *type, SV *self, int arg)
162	{
163	dSP;
164
165	ENTER;
166	SAVETMPS;
167
168	PUSHMARK (SP);
169
170	XPUSHs (sv_2mortal (self));
171
172	if (arg >= 0)
173	XPUSHs (sv_2mortal (newSViv (arg)));
174
175	PUTBACK;
176	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
177	SPAGAIN;
178
179	PUTBACK;
180	FREETMPS;
181	LEAVE;
182
183	if (SvTRUE (ERRSV))
184	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
185	}
186
187	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
188	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
189
190	struct timer : time_watcher, perl_watcher
191	{
192	tstamp interval;
193
194	timer ()
195	: time_watcher (this, &timer::execute)
196	{
197	}
198
199	void execute (time_watcher &w)
200	{
201	if (interval)
202	start (at + interval);
203
204	invoke ("urxvt::timer", newSVtimer (this));
205	}
206	};
207
208	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
209	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
210
211	struct iow : io_watcher, perl_watcher
212	{
213	iow ()
214	: io_watcher (this, &iow::execute)
215	{
216	}
217
218	void execute (io_watcher &w, short revents)
219	{
220	invoke ("urxvt::iow", newSViow (this), revents);
221	}
222	};
223
224	/////////////////////////////////////////////////////////////////////////////
225
226	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
227
228	struct overlay {
229	HV *self;
230	rxvt_term *THIS;
231	int x, y, w, h;
232	int border;
233	text_t **text;
234	rend_t **rend;
235		180
236	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	181	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
237	~overlay ();	182	~overlay ();
238		183
239	void show ();	184	void show ();
…		…
243		188
244	void set (int x, int y, SV *str, SV *rend);	189	void set (int x, int y, SV *str, SV *rend);
245	};	190	};
246		191
247	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	192	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
248	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	193	: THIS(THIS), border(border == 2), overlay_av (0)
249	{	194	{
		195	x = x_;
		196	y = y_;
		197	w = w_;
		198	h = h_;
		199
		200	if (w < 0) w = 0;
		201	if (h < 0) h = 0;
		202
250	if (border == 2)	203	if (border == 2)
251	{	204	{
252	w += 2;	205	w += 2;
253	h += 2;	206	h += 2;
254	}	207	}
…		…
292	*rp++ = r;	245	*rp++ = r;
293	}	246	}
294	}	247	}
295		248
296	show ();	249	show ();
297	THIS->want_refresh = 1;
298	}	250	}
299		251
300	overlay::~overlay ()	252	overlay::~overlay ()
301	{	253	{
302	hide ();	254	hide ();
…		…
307	delete [] rend[y];	259	delete [] rend[y];
308	}	260	}
309		261
310	delete [] text;	262	delete [] text;
311	delete [] rend;	263	delete [] rend;
		264	}
		265
		266	void
		267	overlay::show ()
		268	{
		269	if (overlay_av)
		270	return;
		271
		272	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		273	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		274	));
		275	av_push (overlay_av, newSViv ((long)this));
312		276
313	THIS->want_refresh = 1;	277	THIS->want_refresh = 1;
314	}	278	THIS->refresh_check ();
315
316	void
317	overlay::show ()
318	{
319	char key[33]; sprintf (key, "%32lx", (long)this);
320
321	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
322	hv_store (hv, key, 32, newSViv ((long)this), 0);
323	}	279	}
324		280
325	void	281	void
326	overlay::hide ()	282	overlay::hide ()
327	{	283	{
328	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	284	if (!overlay_av)
		285	return;
329		286
330	if (ovs)	287	int i;
331	{
332	char key[33]; sprintf (key, "%32lx", (long)this);
333		288
334	HV *hv = (HV *)SvRV (*ovs);	289	for (i = AvFILL (overlay_av); i >= 0; i--)
335	hv_delete (hv, key, 32, G_DISCARD);	290	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
336	}	291	break;
		292
		293	for (; i < AvFILL (overlay_av); i++)
		294	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		295
		296	av_pop (overlay_av);
		297
		298	SvREFCNT_dec (overlay_av);
		299	overlay_av = 0;
		300
		301	THIS->want_refresh = 1;
		302	THIS->refresh_check ();
337	}	303	}
338		304
339	void overlay::swap ()	305	void overlay::swap ()
340	{	306	{
341	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	307	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
342	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	308	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
343		309
344	int ov_w = min (w, THIS->ncol - ov_x);	310	int ov_w = min (w, THIS->ncol - ov_x);
345	int ov_h = min (h, THIS->nrow - ov_y);	311	int ov_h = min (h, THIS->nrow - ov_y);
		312
		313	// hide cursor if it is within the overlay area
		314	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		315	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		316	THIS->screen.flags &= ~Screen_VisibleCursor;
346		317
347	for (int y = ov_h; y--; )	318	for (int y = ov_h; y--; )
348	{	319	{
349	text_t *t1 = text [y];	320	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	321	rend_t *r1 = rend [y];
351		322
352	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	323	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
353	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	324	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
354		325
355	for (int x = ov_w; x--; )	326	for (int x = ov_w; x--; )
356	{	327	{
357	text_t t = *t1; *t1++ = *t2; *t2++ = t;	328	text_t t = *t1; *t1++ = *t2; *t2++ = t;
358	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	329	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
381	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	352	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	353	croak ("rend must be arrayref");
383		354
384	AV *av = (AV *)SvRV (rend);	355	AV *av = (AV *)SvRV (rend);
385		356
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	357	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	358	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	359	}
389		360
390	THIS->want_refresh = 1;	361	THIS->want_refresh = 1;
		362	THIS->refresh_check ();
391	}	363	}
392		364
		365	/////////////////////////////////////////////////////////////////////////////
		366
		367	#include "iom_perl.h"
393		368
394	/////////////////////////////////////////////////////////////////////////////	369	/////////////////////////////////////////////////////////////////////////////
395		370
396	struct rxvt_perl_interp rxvt_perl;	371	struct rxvt_perl_interp rxvt_perl;
397		372
…		…
401	{	376	{
402	if (perl)	377	if (perl)
403	{	378	{
404	perl_destruct (perl);	379	perl_destruct (perl);
405	perl_free (perl);	380	perl_free (perl);
		381	PERL_SYS_TERM ();
406	}	382	}
407	}	383	}
408		384
409	void	385	void
410	rxvt_perl_interp::init ()	386	rxvt_perl_interp::init ()
411	{	387	{
412	if (!perl)	388	if (!perl)
413	{	389	{
		390	rxvt_push_locale (""); // perl init destroys current locale
		391
		392	{
414	perl_environ = rxvt_environ;	393	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	394	localise_env set_environ (perl_environ);
416		395
417	char *argv[] = {	396	char *args[] = {
418	"",	397	"",
419	"-T",	398	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	399	"BEGIN {"
		400	" urxvt->bootstrap;"
		401	" unshift @INC, '" LIBDIR "';"
		402	"}"
		403	""
		404	"use urxvt;"
421	};	405	};
		406	int argc = ecb_array_length (args);
		407	char **argv = args;
422		408
		409	PERL_SYS_INIT3 (&argc, &argv, &environ);
423	perl = perl_alloc ();	410	perl = perl_alloc ();
424	perl_construct (perl);	411	perl_construct (perl);
425		412
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	413	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
427	|| perl_run (perl))	414	|| perl_run (perl))
428	{	415	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	416	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		417
431	perl_destruct (perl);	418	perl_destruct (perl);
432	perl_free (perl);	419	perl_free (perl);
433	perl = 0;	420	perl = 0;
434	}	421	}
		422	}
435		423
436	swap (perl_environ, environ);	424	rxvt_pop_locale ();
437	}	425	}
		426	}
		427
		428	void
		429	rxvt_perl_interp::init (rxvt_term *term)
		430	{
		431	init ();
		432
		433	if (perl && !term->perl.self)
		434	{
		435	// runs outside of perls ENV
		436	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		437	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		438	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		439	}
		440	}
		441
		442	void
		443	rxvt_perl_interp::eval (const char *str)
		444	{
		445	eval_pv (str, 1);
		446	}
		447
		448	void
		449	rxvt_perl_interp::usage (rxvt_term *term, int type)
		450	{
		451	localise_env set_environ (perl_environ);
		452
		453	ENTER;
		454	SAVETMPS;
		455
		456	dSP;
		457	PUSHMARK (SP);
		458	EXTEND (SP, 2);
		459	PUSHs (sv_2mortal (newSVterm (term)));
		460	PUSHs (sv_2mortal (newSViv (type)));
		461	PUTBACK;
		462	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		463
		464	FREETMPS;
		465	LEAVE;
		466	}
		467
		468	uint8_t
		469	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		470	{
		471	localise_env set_environ (perl_environ);
		472
		473	ENTER;
		474	SAVETMPS;
		475
		476	dSP;
		477	PUSHMARK (SP);
		478	EXTEND (SP, 6);
		479	PUSHs (sv_2mortal (newSVterm (term)));
		480	PUSHs (sv_2mortal (newSVpv (name, 0)));
		481	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		482	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		483	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		484	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		485	PUTBACK;
		486	call_pv ("urxvt::parse_resource", G_SCALAR);
		487	SPAGAIN;
		488
		489	uint8_t ret = POPi;
		490
		491	FREETMPS;
		492	LEAVE;
		493
		494	return ret;
438	}	495	}
439		496
440	static void	497	static void
441	ungrab (rxvt_term *THIS)	498	ungrab (rxvt_term *THIS)
442	{	499	{
443	if (THIS->perl.grabtime)	500	if (THIS->perl.grabtime)
444	{	501	{
445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	502	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	503	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447	THIS->perl.grabtime = 0;	504	THIS->perl.grabtime = 0;
448	}	505	}
449	}	506	}
450		507
451	bool	508	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	509	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	510	{
454	if (!perl)	511	if (!perl || !term->perl.self)
455	return false;	512	return false;
456		513
457	if (htype == HOOK_INIT) // first hook ever called	514	localise_env set_environ (perl_environ);
		515
		516	// pre-handling of some events
		517	if (htype == HOOK_REFRESH_END)
458	{	518	{
459	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	519	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
460	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	520
		521	for (int i = 0; i <= AvFILL (av); i++)
		522	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
461	}	523	}
462	else if (!term->perl.self)
463	return false; // perl not initialized for this instance
464	else if (htype == HOOK_DESTROY)	524	else if (htype == HOOK_DESTROY)
465	{	525	{
466	// handled later	526	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		527
		528	for (int i = AvFILL (av); i >= 0; i--)
		529	{
		530	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		531	delete req;
		532	}
467	}	533	}
468	else
469	{
470	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
471	{
472	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
473		534
474	if (HvKEYS (hv))	535	bool event_consumed;
475	{
476	hv_iterinit (hv);
477		536
478	while (HE *he = hv_iternext (hv))
479	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480	}
481
482	}
483
484	if (!should_invoke [htype])	537	if (term->perl.should_invoke [htype])
485	return false;
486	}
487
488	swap (perl_environ, environ);
489
490	try
491	{	538	{
492	dSP;	539	dSP;
493	va_list ap;	540	va_list ap;
494		541
495	va_start (ap, htype);	542	va_start (ap, htype);
…		…
497	ENTER;	544	ENTER;
498	SAVETMPS;	545	SAVETMPS;
499		546
500	PUSHMARK (SP);	547	PUSHMARK (SP);
501		548
		549	EXTEND (SP, 2);
502	XPUSHs (sv_2mortal (newSVterm (term)));	550	PUSHs (sv_2mortal (newSVterm (term)));
503	XPUSHs (sv_2mortal (newSViv (htype)));	551	PUSHs (sv_2mortal (newSViv (htype)));
504		552
505	for (;;) {	553	for (;;) {
506	data_type dt = (data_type)va_arg (ap, int);	554	data_type dt = (data_type)va_arg (ap, int);
507		555
508	switch (dt)	556	switch (dt)
…		…
514	case DT_LONG:	562	case DT_LONG:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	563	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516	break;	564	break;
517		565
518	case DT_STR:	566	case DT_STR:
519	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	567	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
520	break;	568	break;
521		569
522	case DT_STR_LEN:	570	case DT_STR_LEN:
523	{	571	{
524	char *str = va_arg (ap, char *);	572	char *str = va_arg (ap, char *);
525	int len = va_arg (ap, int);	573	int len = va_arg (ap, int);
526		574
527	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	575	XPUSHs (sv_2mortal (newSVpvn (str, len)));
528	}	576	}
529	break;	577	break;
530		578
531	case DT_WCS_LEN:	579	case DT_WCS_LEN:
532	{	580	{
533	wchar_t *wstr = va_arg (ap, wchar_t *);	581	wchar_t *wstr = va_arg (ap, wchar_t *);
		582	int wlen = va_arg (ap, int);
		583
		584	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		585	}
		586	break;
		587
		588	case DT_LCS_LEN:
		589	{
		590	long *lstr = va_arg (ap, long *);
534	int wlen = va_arg (ap, int);	591	int llen = va_arg (ap, int);
535		592
536	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	593	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
537	}	594	}
538	break;	595	break;
539		596
540	case DT_XEVENT:	597	case DT_XEVENT:
541	{	598	{
542	XEvent *xe = va_arg (ap, XEvent *);	599	XEvent *xe = va_arg (ap, XEvent *);
543	HV *hv = newHV ();	600	HV *hv = newHV ();
544		601
545	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	602	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
546	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	603	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		604	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
547	# undef set	605	# undef set
548		606
549	setiv (type, xe->type);	607	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);	608	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);	609	setiv (serial, xe->xany.serial);
552		610
…		…
555	case KeyPress:	613	case KeyPress:
556	case KeyRelease:	614	case KeyRelease:
557	case ButtonPress:	615	case ButtonPress:
558	case ButtonRelease:	616	case ButtonRelease:
559	case MotionNotify:	617	case MotionNotify:
		618	setuv (window, xe->xmotion.window);
		619	setuv (root, xe->xmotion.root);
		620	setuv (subwindow, xe->xmotion.subwindow);
560	setiv (time, xe->xmotion.time);	621	setuv (time, xe->xmotion.time);
561	setiv (x, xe->xmotion.x);	622	setiv (x, xe->xmotion.x);
562	setiv (y, xe->xmotion.y);	623	setiv (y, xe->xmotion.y);
563	setiv (row, xe->xmotion.y / term->fheight);	624	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
564	setiv (col, xe->xmotion.x / term->fwidth);	625	setiv (col, xe->xmotion.x / term->fwidth);
565	setiv (x_root, xe->xmotion.x_root);	626	setiv (x_root, xe->xmotion.x_root);
566	setiv (y_root, xe->xmotion.y_root);	627	setiv (y_root, xe->xmotion.y_root);
567	setiv (state, xe->xmotion.state);	628	setuv (state, xe->xmotion.state);
		629
		630	switch (xe->type)
		631	{
		632	case KeyPress:
		633	case KeyRelease:
		634	setuv (keycode, xe->xkey.keycode);
		635	break;
		636
		637	case ButtonPress:
		638	case ButtonRelease:
		639	setuv (button, xe->xbutton.button);
		640	break;
		641
		642	case MotionNotify:
		643	setiv (is_hint, xe->xmotion.is_hint);
		644	break;
		645	}
		646
568	break;	647	break;
569	}
570		648
		649	case MapNotify:
		650	case UnmapNotify:
		651	case ConfigureNotify:
		652	setuv (event, xe->xconfigure.event);
		653	setuv (window, xe->xconfigure.window);
		654
571	switch (xe->type)	655	switch (xe->type)
572	{	656	{
573	case KeyPress:	657	case ConfigureNotify:
574	case KeyRelease:	658	setiv (x, xe->xconfigure.x);
575	setiv (keycode, xe->xkey.keycode);	659	setiv (y, xe->xconfigure.y);
		660	setiv (width, xe->xconfigure.width);
		661	setiv (height, xe->xconfigure.height);
		662	setuv (above, xe->xconfigure.above);
		663	break;
		664	}
		665
576	break;	666	break;
577		667
578	case ButtonPress:	668	case PropertyNotify:
579	case ButtonRelease:	669	setuv (window, xe->xproperty.window);
580	setiv (button, xe->xbutton.button);	670	setuv (atom, xe->xproperty.atom);
		671	setuv (time, xe->xproperty.time);
		672	setiv (state, xe->xproperty.state);
581	break;	673	break;
582		674
583	case MotionNotify:	675	case ClientMessage:
584	setiv (is_hint, xe->xmotion.is_hint);	676	setuv (window, xe->xclient.window);
		677	setuv (message_type, xe->xclient.message_type);
		678	setuv (format, xe->xclient.format);
		679	setuv (l0, xe->xclient.data.l[0]);
		680	setuv (l1, xe->xclient.data.l[1]);
		681	setuv (l2, xe->xclient.data.l[2]);
		682	setuv (l3, xe->xclient.data.l[3]);
		683	setuv (l4, xe->xclient.data.l[4]);
585	break;	684	break;
586	}	685	}
587		686
588	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	687	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589	}	688	}
590	break;	689	break;
591		690
592	case DT_END:	691	case DT_END:
593	{	692	goto call;
594	va_end (ap);
595
596	PUTBACK;
597	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
598	SPAGAIN;
599
600	if (count)
601	{
602	SV *status = POPs;
603	count = SvTRUE (status);
604	}
605
606	PUTBACK;
607	FREETMPS;
608	LEAVE;
609
610	if (SvTRUE (ERRSV))
611	{
612	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
613	ungrab (term); // better lose the grab than the session
614	}
615
616	if (htype == HOOK_DESTROY)
617	{
618	clearSVptr ((SV *)term->perl.self);
619	SvREFCNT_dec ((SV *)term->perl.self);
620	}
621
622	swap (perl_environ, environ);
623	return count;
624	}
625		693
626	default:	694	default:
627	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	695	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628	}	696	}
629	}	697	}
		698
		699	call:
		700	va_end (ap);
		701
		702	PUTBACK;
		703	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		704	SPAGAIN;
		705
		706	if (count)
		707	{
		708	SV *status = POPs;
		709	count = SvTRUE (status);
		710	}
		711
		712	PUTBACK;
		713	FREETMPS;
		714	LEAVE;
		715
		716	if (SvTRUE (ERRSV))
		717	{
		718	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		719	ungrab (term); // better lose the grab than the session
		720	}
		721
		722	event_consumed = !!count;
630	}	723	}
631	catch (...)	724	else
		725	event_consumed = false;
		726
		727	// post-handling of some events
		728	if (htype == HOOK_REFRESH_BEGIN)
632	{	729	{
633	swap (perl_environ, environ);	730	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
634	throw;	731
		732	for (int i = AvFILL (av); i >= 0; i--)
		733	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
635	}	734	}
		735	else if (htype == HOOK_DESTROY)
		736	{
		737	clearSVptr ((SV *)term->perl.self);
		738	SvREFCNT_dec ((SV *)term->perl.self);
		739
		740	// don't allow further calls
		741	term->perl.self = 0;
		742	}
		743
		744	return event_consumed;
		745	}
		746
		747	void
		748	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		749	{
		750	localise_env set_environ (perl_environ);
		751
		752	ENTER;
		753	SAVETMPS;
		754
		755	dSP;
		756	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		757	PUTBACK;
		758	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		759
		760	if (SvTRUE (ERRSV))
		761	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		762
		763	FREETMPS;
		764	LEAVE;
636	}	765	}
637		766
638	/////////////////////////////////////////////////////////////////////////////	767	/////////////////////////////////////////////////////////////////////////////
639		768
640	MODULE = urxvt PACKAGE = urxvt	769	MODULE = urxvt PACKAGE = urxvt
…		…
652	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	781	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
653	# include "hookinc.h"	782	# include "hookinc.h"
654	# undef def	783	# undef def
655		784
656	HV *option = get_hv ("urxvt::OPTION", 1);	785	HV *option = get_hv ("urxvt::OPTION", 1);
657	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	786	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
658	# define nodef(name)	787	# define nodef(name)
659	# include "optinc.h"	788	# include "optinc.h"
660	# undef nodef	789	# undef nodef
661	# undef def	790	# undef def
662		791
663	HV *stash = gv_stashpv ("urxvt", 1);	792	HV *stash = gv_stashpv ("urxvt", 1);
664	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	793	static const struct {
		794	const char *name;
		795	IV iv;
		796	} *civ, const_iv[] = {
		797	# define const_iv(name) { # name, (IV)name }
		798	const_iv (NUM_RESOURCES),
665	export_const_iv (DEFAULT_RSTYLE);	799	const_iv (DEFAULT_RSTYLE),
666	export_const_iv (OVERLAY_RSTYLE);	800	const_iv (OVERLAY_RSTYLE),
		801	const_iv (Color_Bits),
		802	const_iv (RS_bgShift), const_iv (RS_bgMask),
		803	const_iv (RS_fgShift), const_iv (RS_fgMask),
		804	const_iv (RS_Careful),
		805	const_iv (RS_fontCount),
		806	const_iv (RS_fontShift),
		807	const_iv (RS_fontMask),
		808	const_iv (RS_baseattrMask),
		809	const_iv (RS_attrMask),
		810	const_iv (RS_redraw),
		811	const_iv (RS_Sel),
667	export_const_iv (RS_Bold);	812	const_iv (RS_Bold),
668	export_const_iv (RS_Italic);	813	const_iv (RS_Italic),
669	export_const_iv (RS_Blink);	814	const_iv (RS_Blink),
670	export_const_iv (RS_RVid);	815	const_iv (RS_RVid),
671	export_const_iv (RS_Uline);	816	const_iv (RS_Uline),
672		817
673	export_const_iv (CurrentTime);	818	const_iv (CurrentTime),
674	export_const_iv (ShiftMask);	819	const_iv (ShiftMask),
675	export_const_iv (LockMask);	820	const_iv (LockMask),
676	export_const_iv (ControlMask);	821	const_iv (ControlMask),
677	export_const_iv (Mod1Mask);	822	const_iv (Mod1Mask),
678	export_const_iv (Mod2Mask);	823	const_iv (Mod2Mask),
679	export_const_iv (Mod3Mask);	824	const_iv (Mod3Mask),
680	export_const_iv (Mod4Mask);	825	const_iv (Mod4Mask),
681	export_const_iv (Mod5Mask);	826	const_iv (Mod5Mask),
682	export_const_iv (Button1Mask);	827	const_iv (Button1Mask),
683	export_const_iv (Button2Mask);	828	const_iv (Button2Mask),
684	export_const_iv (Button3Mask);	829	const_iv (Button3Mask),
685	export_const_iv (Button4Mask);	830	const_iv (Button4Mask),
686	export_const_iv (Button5Mask);	831	const_iv (Button5Mask),
687	export_const_iv (AnyModifier);	832	const_iv (AnyModifier),
688		833
689	export_const_iv (EVENT_NONE);	834	const_iv (NoSymbol),
690	export_const_iv (EVENT_READ);	835	const_iv (GrabModeSync),
691	export_const_iv (EVENT_WRITE);	836	const_iv (GrabModeAsync),
692	}
693		837
		838	const_iv (NoEventMask),
		839	const_iv (KeyPressMask),
		840	const_iv (KeyReleaseMask),
		841	const_iv (ButtonPressMask),
		842	const_iv (ButtonReleaseMask),
		843	const_iv (EnterWindowMask),
		844	const_iv (LeaveWindowMask),
		845	const_iv (PointerMotionMask),
		846	const_iv (PointerMotionHintMask),
		847	const_iv (Button1MotionMask),
		848	const_iv (Button2MotionMask),
		849	const_iv (Button3MotionMask),
		850	const_iv (Button4MotionMask),
		851	const_iv (Button5MotionMask),
		852	const_iv (ButtonMotionMask),
		853	const_iv (KeymapStateMask),
		854	const_iv (ExposureMask),
		855	const_iv (VisibilityChangeMask),
		856	const_iv (StructureNotifyMask),
		857	const_iv (ResizeRedirectMask),
		858	const_iv (SubstructureNotifyMask),
		859	const_iv (SubstructureRedirectMask),
		860	const_iv (FocusChangeMask),
		861	const_iv (PropertyChangeMask),
		862	const_iv (ColormapChangeMask),
		863	const_iv (OwnerGrabButtonMask),
		864
		865	const_iv (KeyPress),
		866	const_iv (KeyRelease),
		867	const_iv (ButtonPress),
		868	const_iv (ButtonRelease),
		869	const_iv (MotionNotify),
		870	const_iv (EnterNotify),
		871	const_iv (LeaveNotify),
		872	const_iv (FocusIn),
		873	const_iv (FocusOut),
		874	const_iv (KeymapNotify),
		875	const_iv (Expose),
		876	const_iv (GraphicsExpose),
		877	const_iv (NoExpose),
		878	const_iv (VisibilityNotify),
		879	const_iv (CreateNotify),
		880	const_iv (DestroyNotify),
		881	const_iv (UnmapNotify),
		882	const_iv (MapNotify),
		883	const_iv (MapRequest),
		884	const_iv (ReparentNotify),
		885	const_iv (ConfigureNotify),
		886	const_iv (ConfigureRequest),
		887	const_iv (GravityNotify),
		888	const_iv (ResizeRequest),
		889	const_iv (CirculateNotify),
		890	const_iv (CirculateRequest),
		891	const_iv (PropertyNotify),
		892	const_iv (SelectionClear),
		893	const_iv (SelectionRequest),
		894	const_iv (SelectionNotify),
		895	const_iv (ColormapNotify),
		896	const_iv (ClientMessage),
		897	const_iv (MappingNotify),
		898	# if ENABLE_XIM_ONTHESPOT
		899	const_iv (XIMReverse),
		900	const_iv (XIMUnderline),
		901	const_iv (XIMHighlight),
		902	const_iv (XIMPrimary),
		903	const_iv (XIMSecondary),
		904	const_iv (XIMTertiary),
		905	const_iv (XIMVisibleToForward),
		906	const_iv (XIMVisibleToBackword),
		907	const_iv (XIMVisibleToCenter),
		908	#if XRENDER
		909	const_iv (PictStandardARGB32),
		910	const_iv (PictStandardRGB24),
		911	const_iv (PictStandardA8),
		912	const_iv (PictStandardA4),
		913	const_iv (PictStandardA1),
		914	const_iv (RepeatNone),
		915	const_iv (RepeatNormal),
		916	const_iv (RepeatPad),
		917	const_iv (RepeatReflect),
		918	// all versions
		919	const_iv (PictOpClear),
		920	const_iv (PictOpSrc),
		921	const_iv (PictOpDst),
		922	const_iv (PictOpOver),
		923	const_iv (PictOpOverReverse),
		924	const_iv (PictOpIn),
		925	const_iv (PictOpInReverse),
		926	const_iv (PictOpOut),
		927	const_iv (PictOpOutReverse),
		928	const_iv (PictOpAtop),
		929	const_iv (PictOpAtopReverse),
		930	const_iv (PictOpXor),
		931	const_iv (PictOpAdd),
		932	const_iv (PictOpSaturate),
		933	// 0.2+
		934	const_iv (PictOpDisjointClear),
		935	const_iv (PictOpDisjointSrc),
		936	const_iv (PictOpDisjointDst),
		937	const_iv (PictOpDisjointOver),
		938	const_iv (PictOpDisjointOverReverse),
		939	const_iv (PictOpDisjointIn),
		940	const_iv (PictOpDisjointInReverse),
		941	const_iv (PictOpDisjointOut),
		942	const_iv (PictOpDisjointOutReverse),
		943	const_iv (PictOpDisjointAtop),
		944	const_iv (PictOpDisjointAtopReverse),
		945	const_iv (PictOpDisjointXor),
		946	const_iv (PictOpConjointClear),
		947	const_iv (PictOpConjointSrc),
		948	const_iv (PictOpConjointDst),
		949	const_iv (PictOpConjointOver),
		950	const_iv (PictOpConjointOverReverse),
		951	const_iv (PictOpConjointIn),
		952	const_iv (PictOpConjointInReverse),
		953	const_iv (PictOpConjointOut),
		954	const_iv (PictOpConjointOutReverse),
		955	const_iv (PictOpConjointAtop),
		956	const_iv (PictOpConjointAtopReverse),
		957	const_iv (PictOpConjointXor),
		958	// 0.11+
		959	const_iv (PictOpMultiply),
		960	const_iv (PictOpScreen),
		961	const_iv (PictOpOverlay),
		962	const_iv (PictOpDarken),
		963	const_iv (PictOpLighten),
		964	const_iv (PictOpColorDodge),
		965	const_iv (PictOpColorBurn),
		966	const_iv (PictOpHardLight),
		967	const_iv (PictOpSoftLight),
		968	const_iv (PictOpDifference),
		969	const_iv (PictOpExclusion),
		970	const_iv (PictOpHSLHue),
		971	const_iv (PictOpHSLSaturation),
		972	const_iv (PictOpHSLColor),
		973	const_iv (PictOpHSLLuminosity),
		974	#endif
		975	# if 0
		976	const_iv (XIMForwardChar),
		977	const_iv (XIMBackwardChar),
		978	const_iv (XIMForwardWord),
		979	const_iv (XIMBackwardWord),
		980	const_iv (XIMCaretUp),
		981	const_iv (XIMCaretDown),
		982	const_iv (XIMNextLine),
		983	const_iv (XIMPreviousLine),
		984	const_iv (XIMLineStart),
		985	const_iv (XIMLineEnd),
		986	const_iv (XIMAbsolutePosition),
		987	const_iv (XIMDontChange),
		988	# endif
		989	# endif
		990	};
		991
		992	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		993	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		994	}
		995
694	void	996	void
695	set_should_invoke (int htype, int value)	997	log (const char *msg)
696	CODE:	998	CODE:
697	rxvt_perl.should_invoke [htype] = value;	999	rxvt_log ("%s", msg);
698		1000
699	void	1001	void
700	warn (const char *msg)	1002	warn (const char *msg)
701	CODE:	1003	CODE:
702	rxvt_warn ("%s", msg);	1004	rxvt_warn ("%s", msg);
…		…
704	void	1006	void
705	fatal (const char *msg)	1007	fatal (const char *msg)
706	CODE:	1008	CODE:
707	rxvt_fatal ("%s", msg);	1009	rxvt_fatal ("%s", msg);
708		1010
709	SV *
710	untaint (SV *sv)
711	CODE:
712	RETVAL = newSVsv (sv);
713	SvTAINTED_off (RETVAL);
714	OUTPUT:
715	RETVAL
716
717	void	1011	void
718	_exit (int status)	1012	_exit (int status)
719		1013
720	bool	1014	void
721	safe ()	1015	catch_fatal (SV *block)
722	CODE:	1016	PROTOTYPE: &
723	RETVAL = !rxvt_tainted ();	1017	CODE:
724	OUTPUT:	1018	try
725	RETVAL	1019	{
		1020	PUSHMARK (SP);
		1021	PUTBACK;
		1022	call_sv (block, G_VOID | G_DISCARD);
		1023	SPAGAIN;
		1024	}
		1025	catch (const rxvt_failure_exception &e)
		1026	{
		1027	croak ("rxvt_fatal exception caught, trying to continue.");
		1028	}
726		1029
727	NV	1030	NV
728	NOW ()	1031	NOW ()
729	CODE:	1032	CODE:
730	RETVAL = NOW;	1033	RETVAL = ev::now ();
731	OUTPUT:	1034	OUTPUT:
732	RETVAL	1035	RETVAL
733		1036
734	int	1037	int
735	GET_BASEFG (int rend)	1038	GET_BASEFG (int rend)
…		…
746	RETVAL	1049	RETVAL
747		1050
748	int	1051	int
749	SET_FGCOLOR (int rend, int new_color)	1052	SET_FGCOLOR (int rend, int new_color)
750	CODE:	1053	CODE:
751	RETVAL = SET_FGCOLOR (rend, new_color);	1054	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
752	OUTPUT:	1055	OUTPUT:
753	RETVAL	1056	RETVAL
754		1057
755	int	1058	int
756	SET_BGCOLOR (int rend, int new_color)	1059	SET_BGCOLOR (int rend, int new_color)
757	CODE:	1060	CODE:
758	RETVAL = SET_BGCOLOR (rend, new_color);	1061	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
759	OUTPUT:	1062	OUTPUT:
760	RETVAL	1063	RETVAL
761		1064
762	int	1065	int
763	GET_CUSTOM (int rend)	1066	GET_CUSTOM (int rend)
764	CODE:	1067	CODE:
765	RETVAL = (rend && RS_customMask) >> RS_customShift;	1068	RETVAL = (rend & RS_customMask) >> RS_customShift;
766	OUTPUT:	1069	OUTPUT:
767	RETVAL	1070	RETVAL
768		1071
769	int	1072	int
770	SET_CUSTOM (int rend, int new_value)	1073	SET_CUSTOM (int rend, int new_value)
…		…
777	| ((new_value << RS_customShift) & RS_customMask);	1080	| ((new_value << RS_customShift) & RS_customMask);
778	}	1081	}
779	OUTPUT:	1082	OUTPUT:
780	RETVAL	1083	RETVAL
781		1084
		1085	void
		1086	termlist ()
		1087	PPCODE:
		1088	{
		1089	EXTEND (SP, rxvt_term::termlist.size ());
		1090
		1091	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1092	if ((*t)->perl.self)
		1093	PUSHs (sv_2mortal (newSVterm (*t)));
		1094	}
		1095
		1096	IV
		1097	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1098	CODE:
		1099	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1100	req->cb_sv = newSVsv (cb);
		1101	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1102	av_push (av, newSViv ((IV)req));
		1103	RETVAL = (IV)req;
		1104	OUTPUT:
		1105	RETVAL
		1106
		1107	void
		1108	_delete_selection_request (IV req_)
		1109	CODE:
		1110	rxvt_selection *req = (rxvt_selection *)req_;
		1111	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1112	int i;
		1113
		1114	for (i = AvFILL (av); i >= 0; i--)
		1115	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1116	break;
		1117
		1118	for (; i < AvFILL (av); i++)
		1119	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1120
		1121	av_pop (av);
		1122
		1123	delete req;
		1124
782	MODULE = urxvt PACKAGE = urxvt::term	1125	MODULE = urxvt PACKAGE = urxvt::term
783		1126
784	SV *	1127	SV *
785	_new (...)	1128	_new (AV *env, AV *arg)
786	CODE:	1129	CODE:
787	{	1130	{
788	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
789	croak ("first argument to urxvt::term->_new must be arrayref");
790
791	rxvt_term *term = new rxvt_term;	1131	rxvt_term *term = new rxvt_term;
792		1132
793	term->argv = new stringvec;	1133	stringvec *argv = new stringvec;
794	term->envv = new stringvec;	1134	for (int i = 0; i <= AvFILL (arg); i++)
795
796	for (int i = 1; i < items; i++)
797	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1135	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
798		1136
799	AV *envv = (AV *)SvRV (ST (0));	1137	stringvec *envv = new stringvec;
800	for (int i = av_len (envv) + 1; i--; )	1138	for (int i = AvFILL (env) + 1; i--; )
801	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1139	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
802
803	term->envv->push_back (0);
804
805	bool success;
806		1140
807	try	1141	try
808	{	1142	{
809	success = term->init (term->argv->size (), term->argv->begin ());	1143	term->init (argv, envv);
810	}	1144	}
811	catch (const class rxvt_failure_exception &e)	1145	catch (const class rxvt_failure_exception &e)
812	{
813	success = false;
814	}
815
816	if (!success)
817	{	1146	{
818	term->destroy ();	1147	term->destroy ();
819	croak ("error while initializing new terminal instance");	1148	croak ("error while initializing new terminal instance");
820	}	1149	}
821		1150
…		…
827		1156
828	void	1157	void
829	rxvt_term::destroy ()	1158	rxvt_term::destroy ()
830		1159
831	void	1160	void
		1161	rxvt_term::set_should_invoke (int htype, int inc)
		1162	CODE:
		1163	uint8_t &count = THIS->perl.should_invoke [htype];
		1164	uint8_t prev = count;
		1165	count += inc;
		1166	if (!prev != !count)
		1167	{
		1168	// hook status changed, react
		1169	switch (htype)
		1170	{
		1171	case HOOK_POSITION_CHANGE:
		1172	if (count)
		1173	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1174	}
		1175	}
		1176
		1177	void
		1178	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1179	CODE:
		1180	XrmPutStringResource (&THIS->option_db, specifier, value);
		1181
		1182	int
832	rxvt_term::grab_button (int button, U32 modifiers)	1183	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
833	CODE:	1184	CODE:
834	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1185	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
835	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1186	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
836	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1187	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1188	OUTPUT: RETVAL
		1189
		1190	int
		1191	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1192	CODE:
		1193	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1194	OUTPUT: RETVAL
		1195
		1196	void
		1197	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1198	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1199	CODE:
		1200	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1201
		1202	void
		1203	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1204	CODE:
		1205	XUngrabKey (THIS->dpy, keycode, modifiers, window);
837		1206
838	bool	1207	bool
839	rxvt_term::grab (U32 eventtime, int sync = 0)	1208	rxvt_term::grab (Time eventtime, int sync = 0)
840	CODE:	1209	CODE:
841	{	1210	{
842	int mode = sync ? GrabModeSync : GrabModeAsync;	1211	int mode = sync ? GrabModeSync : GrabModeAsync;
843		1212
844	THIS->perl.grabtime = 0;	1213	THIS->perl.grabtime = 0;
845		1214
846	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1215	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
847	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1216	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
848	mode, mode, None, GRAB_CURSOR, eventtime))	1217	mode, mode, None, GRAB_CURSOR, eventtime))
849	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1218	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
850	THIS->perl.grabtime = eventtime;	1219	THIS->perl.grabtime = eventtime;
851	else	1220	else
852	XUngrabPointer (THIS->display->display, eventtime);	1221	XUngrabPointer (THIS->dpy, eventtime);
853		1222
854	RETVAL = !!THIS->perl.grabtime;	1223	RETVAL = !!THIS->perl.grabtime;
855	}	1224	}
856	OUTPUT:	1225	OUTPUT:
857	RETVAL	1226	RETVAL
858		1227
859	void	1228	void
860	rxvt_term::allow_events_async ()	1229	rxvt_term::allow_events_async ()
861	CODE:	1230	CODE:
862	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1231	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
863		1232
864	void	1233	void
865	rxvt_term::allow_events_sync ()	1234	rxvt_term::allow_events_sync ()
866	CODE:	1235	CODE:
867	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1236	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
868		1237
869	void	1238	void
870	rxvt_term::allow_events_replay ()	1239	rxvt_term::allow_events_replay ()
871	CODE:	1240	CODE:
872	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1241	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
873	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1242	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
874		1243
875	void	1244	void
876	rxvt_term::ungrab ()	1245	rxvt_term::ungrab ()
877	CODE:	1246	CODE:
878	ungrab (THIS);	1247	ungrab (THIS);
		1248
		1249	int
		1250	rxvt_term::XStringToKeysym (char *string)
		1251	CODE:
		1252	RETVAL = XStringToKeysym (string);
		1253	OUTPUT: RETVAL
		1254
		1255	char *
		1256	rxvt_term::XKeysymToString (int sym)
		1257	CODE:
		1258	RETVAL = XKeysymToString (sym);
		1259	OUTPUT: RETVAL
		1260
		1261	int
		1262	rxvt_term::XKeysymToKeycode (int sym)
		1263	CODE:
		1264	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1265	OUTPUT: RETVAL
		1266
		1267	int
		1268	rxvt_term::XKeycodeToKeysym (int code, int index)
		1269	CODE:
		1270	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1271	OUTPUT: RETVAL
879		1272
880	int	1273	int
881	rxvt_term::strwidth (SV *str)	1274	rxvt_term::strwidth (SV *str)
882	CODE:	1275	CODE:
883	{	1276	{
884	wchar_t *wstr = sv2wcs (str);	1277	wchar_t *wstr = sv2wcs (str);
885		1278
886	rxvt_push_locale (THIS->locale);	1279	rxvt_push_locale (THIS->locale);
887	RETVAL = wcswidth (wstr, wcslen (wstr));	1280	RETVAL = 0;
		1281	for (wchar_t *wc = wstr; *wc; wc++)
		1282	{
		1283	int w = WCWIDTH (*wc);
		1284
		1285	if (w)
		1286	RETVAL += max (w, 1);
		1287	}
888	rxvt_pop_locale ();	1288	rxvt_pop_locale ();
889		1289
890	free (wstr);	1290	free (wstr);
891	}	1291	}
892	OUTPUT:	1292	OUTPUT:
…		…
902	char *mbstr = rxvt_wcstombs (wstr);	1302	char *mbstr = rxvt_wcstombs (wstr);
903	rxvt_pop_locale ();	1303	rxvt_pop_locale ();
904		1304
905	free (wstr);	1305	free (wstr);
906		1306
907	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1307	RETVAL = newSVpv (mbstr, 0);
908	free (mbstr);	1308	free (mbstr);
909	}	1309	}
910	OUTPUT:	1310	OUTPUT:
911	RETVAL	1311	RETVAL
912		1312
…		…
919		1319
920	rxvt_push_locale (THIS->locale);	1320	rxvt_push_locale (THIS->locale);
921	wchar_t *wstr = rxvt_mbstowcs (data, len);	1321	wchar_t *wstr = rxvt_mbstowcs (data, len);
922	rxvt_pop_locale ();	1322	rxvt_pop_locale ();
923		1323
924	RETVAL = taint_if (wcs2sv (wstr), octets);	1324	RETVAL = wcs2sv (wstr);
925	free (wstr);	1325	free (wstr);
926	}	1326	}
927	OUTPUT:	1327	OUTPUT:
928	RETVAL	1328	RETVAL
929		1329
930	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1330	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
931		1331
932	#define TERM_OFFSET_width TERM_OFFSET(width)	1332	#define TERM_OFFSET_width TERM_OFFSET(width)
933	#define TERM_OFFSET_height TERM_OFFSET(height)	1333	#define TERM_OFFSET_height TERM_OFFSET(height)
934	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1334	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
935	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1335	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
936	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1336	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
937	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1337	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
938	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1338	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
939	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1339	#define TERM_OFFSET_focus TERM_OFFSET(focus)
940	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1340	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1341	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1342	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1343	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1344	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
941	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1345	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
942	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1346	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
943	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1347	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
944		1348
945	int	1349	int
946	rxvt_term::width ()	1350	rxvt_term::width ()
947	ALIAS:	1351	ALIAS:
948	width = TERM_OFFSET_width	1352	width = TERM_OFFSET_width
949	height = TERM_OFFSET_height	1353	height = TERM_OFFSET_height
950	fwidth = TERM_OFFSET_fwidth	1354	fwidth = TERM_OFFSET_fwidth
951	fheight = TERM_OFFSET_fheight	1355	fheight = TERM_OFFSET_fheight
952	fbase = TERM_OFFSET_fbase	1356	fbase = TERM_OFFSET_fbase
953	nrow = TERM_OFFSET_nrow	1357	nrow = TERM_OFFSET_nrow
954	ncol = TERM_OFFSET_ncol	1358	ncol = TERM_OFFSET_ncol
955	focus = TERM_OFFSET_focus	1359	focus = TERM_OFFSET_focus
956	mapped = TERM_OFFSET_mapped	1360	mapped = TERM_OFFSET_mapped
		1361	int_bwidth = TERM_OFFSET_int_bwidth
		1362	ext_bwidth = TERM_OFFSET_ext_bwidth
		1363	lineSpace = TERM_OFFSET_lineSpace
		1364	letterSpace = TERM_OFFSET_letterSpace
957	saveLines = TERM_OFFSET_saveLines	1365	saveLines = TERM_OFFSET_saveLines
958	total_rows = TERM_OFFSET_total_rows	1366	total_rows = TERM_OFFSET_total_rows
959	nsaved = TERM_OFFSET_nsaved	1367	top_row = TERM_OFFSET_top_row
960	CODE:	1368	CODE:
961	RETVAL = *(int *)((char *)THIS + ix);	1369	RETVAL = *(int *)((char *)THIS + ix);
962	OUTPUT:	1370	OUTPUT:
963	RETVAL	1371	RETVAL
964		1372
…		…
966	rxvt_term::ModLevel3Mask ()	1374	rxvt_term::ModLevel3Mask ()
967	ALIAS:	1375	ALIAS:
968	ModLevel3Mask = 0	1376	ModLevel3Mask = 0
969	ModMetaMask = 1	1377	ModMetaMask = 1
970	ModNumLockMask = 2	1378	ModNumLockMask = 2
		1379	current_screen = 3
		1380	hidden_cursor = 4
971	CODE:	1381	CODE:
972	switch (ix)	1382	switch (ix)
973	{	1383	{
974	case 0: RETVAL = THIS->ModLevel3Mask; break;	1384	case 0: RETVAL = THIS->ModLevel3Mask; break;
975	case 1: RETVAL = THIS->ModMetaMask; break;	1385	case 1: RETVAL = THIS->ModMetaMask; break;
976	case 2: RETVAL = THIS->ModNumLockMask; break;	1386	case 2: RETVAL = THIS->ModNumLockMask; break;
		1387	case 3: RETVAL = THIS->current_screen; break;
		1388	#ifdef CURSOR_BLINK
		1389	case 4: RETVAL = THIS->hidden_cursor; break;
		1390	#endif
977	}	1391	}
978	OUTPUT:	1392	OUTPUT:
979	RETVAL	1393	RETVAL
980		1394
981	char *	1395	char *
…		…
991	}	1405	}
992	OUTPUT:	1406	OUTPUT:
993	RETVAL	1407	RETVAL
994		1408
995	SV *	1409	SV *
996	rxvt_term::_env ()	1410	rxvt_term::envv ()
		1411	ALIAS:
		1412	argv = 1
997	CODE:	1413	PPCODE:
998	{	1414	{
999	if (THIS->envv)	1415	stringvec *vec = ix ? THIS->argv : THIS->envv;
1000	{
1001	AV *av = newAV ();
1002		1416
		1417	EXTEND (SP, vec->size ());
		1418
1003	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1419	for (char **i = vec->begin (); i != vec->end (); ++i)
1004	if (*i)	1420	if (*i)
1005	av_push (av, newSVpv (*i, 0));	1421	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1006
1007	RETVAL = newRV_noinc ((SV *)av);
1008	}
1009	else
1010	RETVAL = &PL_sv_undef;
1011	}	1422	}
		1423
		1424	int
		1425	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1426	CODE:
		1427	RETVAL = THIS->pty_ev.events;
		1428	if (events != ev::UNDEF)
		1429	THIS->pty_ev.set (events);
		1430	OUTPUT:
		1431	RETVAL
		1432
		1433	int
		1434	rxvt_term::pty_fd ()
		1435	CODE:
		1436	RETVAL = THIS->pty->pty;
		1437	OUTPUT:
		1438	RETVAL
		1439
		1440	Window
		1441	rxvt_term::parent ()
		1442	CODE:
		1443	RETVAL = THIS->parent;
1012	OUTPUT:	1444	OUTPUT:
1013	RETVAL	1445	RETVAL
1014		1446
1015	int	1447	int
1016	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1017	CODE:
1018	RETVAL = THIS->pty_ev.events;
1019	if (events != EVENT_UNDEF)
1020	THIS->pty_ev.set (events);
1021	OUTPUT:
1022	RETVAL
1023
1024	U32
1025	rxvt_term::parent ()	1448	rxvt_term::parent_x ()
1026	CODE:	1449	CODE:
1027	RETVAL = (U32)THIS->parent [0];	1450	RETVAL = THIS->parent_x;
1028	OUTPUT:	1451	OUTPUT:
1029	RETVAL	1452	RETVAL
1030		1453
1031	U32	1454	int
		1455	rxvt_term::parent_y ()
		1456	CODE:
		1457	RETVAL = THIS->parent_y;
		1458	OUTPUT:
		1459	RETVAL
		1460
		1461	Window
1032	rxvt_term::vt ()	1462	rxvt_term::vt ()
1033	CODE:	1463	CODE:
1034	RETVAL = (U32)THIS->vt;	1464	RETVAL = THIS->vt;
1035	OUTPUT:	1465	OUTPUT:
1036	RETVAL	1466	RETVAL
		1467
		1468	void
		1469	rxvt_term::vt_emask_add (U32 emask)
		1470	CODE:
		1471	THIS->vt_emask_perl |= emask;
		1472	THIS->vt_select_input ();
1037		1473
1038	U32	1474	U32
1039	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1475	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1040	CODE:	1476	CODE:
1041	{
1042	RETVAL = THIS->rstyle;	1477	RETVAL = THIS->rstyle;
1043	THIS->rstyle = new_rstyle;	1478	THIS->rstyle = new_rstyle;
1044	}
1045	OUTPUT:	1479	OUTPUT:
1046	RETVAL	1480	RETVAL
1047		1481
1048	int	1482	int
1049	rxvt_term::view_start (int newval = -1)	1483	rxvt_term::view_start (int newval = 1)
1050	PROTOTYPE: $;$	1484	PROTOTYPE: $;$
1051	CODE:	1485	CODE:
1052	{	1486	{
1053	RETVAL = THIS->view_start;	1487	RETVAL = THIS->view_start;
1054		1488
1055	if (newval >= 0)	1489	if (newval <= 0)
1056	{	1490	THIS->scr_changeview (max (newval, THIS->top_row));
1057	THIS->view_start = min (newval, THIS->nsaved);
1058	THIS->scr_changeview (RETVAL);
1059	}
1060	}	1491	}
1061	OUTPUT:	1492	OUTPUT:
1062	RETVAL	1493	RETVAL
1063		1494
1064	void	1495	void
		1496	rxvt_term::set_urgency (bool enable)
		1497
		1498	void
		1499	rxvt_term::focus_in ()
		1500
		1501	void
		1502	rxvt_term::focus_out ()
		1503
		1504	void
		1505	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1506	ALIAS:
		1507	key_release = 1
		1508	CODE:
		1509	{
		1510	XKeyEvent xkey;
		1511
		1512	memset (&xkey, 0, sizeof (xkey));
		1513
		1514	xkey.time = time;
		1515	xkey.state = state;
		1516	xkey.keycode = keycode;
		1517
		1518	xkey.type = ix ? KeyRelease : KeyPress;
		1519	xkey.display = THIS->dpy;
		1520	xkey.window = THIS->vt;
		1521	xkey.root = THIS->display->root;
		1522	xkey.subwindow = THIS->vt;
		1523
		1524	if (ix)
		1525	THIS->key_release (xkey);
		1526	else
		1527	THIS->key_press (xkey);
		1528	}
		1529
		1530	void
1065	rxvt_term::want_refresh ()	1531	rxvt_term::want_refresh ()
1066	CODE:	1532	CODE:
1067	THIS->want_refresh = 1;	1533	THIS->want_refresh = 1;
		1534	THIS->refresh_check ();
1068		1535
1069	void	1536	void
1070	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1537	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1071	PPCODE:	1538	PPCODE:
1072	{	1539	{
1073	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1540	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1074	XSRETURN_EMPTY;	1541	XSRETURN_EMPTY;
1075		1542
1076	line_t &l = ROW(row_number);	1543	line_t &l = ROW(row_number);
1077		1544
1078	if (GIMME_V != G_VOID)	1545	if (GIMME_V != G_VOID)
1079	{	1546	{
1080	wchar_t *wstr = new wchar_t [THIS->ncol];	1547	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1081		1548
1082	for (int col = 0; col < THIS->ncol; col++)	1549	for (int col = 0; col < THIS->ncol; col++)
1083	wstr [col] = l.t [col];	1550	wstr [col] = l.t [col];
1084		1551
1085	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1552	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1086
1087	delete [] wstr;
1088	}	1553	}
1089		1554
1090	if (new_text)	1555	if (new_text)
1091	{	1556	{
1092	wchar_t *wstr = sv2wcs (new_text);	1557	wchar_t *wstr = sv2wcs (new_text);
1093		1558
1094	int len = min (wcslen (wstr) - start_ofs, max_len);	1559	int len = min (wcslen (wstr) - start_ofs, max_len);
1095		1560
1096	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1561	if (start_col < 0 || start_col + len > THIS->ncol)
1097	{	1562	{
1098	free (wstr);	1563	free (wstr);
1099	croak ("new_text extends beyond horizontal margins");	1564	croak ("new_text extends beyond horizontal margins");
1100	}	1565	}
1101		1566
…		…
1111		1576
1112	void	1577	void
1113	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1578	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1114	PPCODE:	1579	PPCODE:
1115	{	1580	{
1116	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1581	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1117	XSRETURN_EMPTY;	1582	XSRETURN_EMPTY;
1118		1583
1119	line_t &l = ROW(row_number);	1584	line_t &l = ROW(row_number);
1120		1585
1121	if (GIMME_V != G_VOID)	1586	if (GIMME_V != G_VOID)
…		…
1133	{	1598	{
1134	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1599	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1135	croak ("new_rend must be arrayref");	1600	croak ("new_rend must be arrayref");
1136		1601
1137	AV *av = (AV *)SvRV (new_rend);	1602	AV *av = (AV *)SvRV (new_rend);
1138	int len = min (av_len (av) + 1 - start_ofs, max_len);	1603	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1139		1604
1140	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1605	if (start_col < 0 || start_col + len > THIS->ncol)
1141	croak ("new_rend array extends beyond horizontal margins");	1606	croak ("new_rend array extends beyond horizontal margins");
1142		1607
1143	for (int col = start_col; col < start_col + len; col++)	1608	for (int col = start_col; col < start_col + len; col++)
1144	{	1609	{
1145	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1610	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1151		1616
1152	int	1617	int
1153	rxvt_term::ROW_l (int row_number, int new_length = -1)	1618	rxvt_term::ROW_l (int row_number, int new_length = -1)
1154	CODE:	1619	CODE:
1155	{	1620	{
1156	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1621	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1157	XSRETURN_EMPTY;	1622	XSRETURN_EMPTY;
1158		1623
1159	line_t &l = ROW(row_number);	1624	line_t &l = ROW(row_number);
1160	RETVAL = l.l;	1625	RETVAL = l.l;
1161		1626
…		…
1167		1632
1168	bool	1633	bool
1169	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1634	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1170	CODE:	1635	CODE:
1171	{	1636	{
1172	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1637	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1173	XSRETURN_EMPTY;	1638	XSRETURN_EMPTY;
1174		1639
1175	line_t &l = ROW(row_number);	1640	line_t &l = ROW(row_number);
1176	RETVAL = l.is_longer ();	1641	RETVAL = l.is_longer ();
1177		1642
…		…
1185	rxvt_term::special_encode (SV *string)	1650	rxvt_term::special_encode (SV *string)
1186	CODE:	1651	CODE:
1187	{	1652	{
1188	wchar_t *wstr = sv2wcs (string);	1653	wchar_t *wstr = sv2wcs (string);
1189	int wlen = wcslen (wstr);	1654	int wlen = wcslen (wstr);
1190	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1655	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1191		1656
1192	rxvt_push_locale (THIS->locale);	1657	rxvt_push_locale (THIS->locale);
1193		1658
1194	wchar_t *r = rstr;	1659	wchar_t *r = rstr;
1195	for (wchar_t *s = wstr; *s; s++)	1660	for (wchar_t *s = wstr; *s; s++)
		1661	{
		1662	int w = WCWIDTH (*s);
		1663
1196	if (wcwidth (*s) == 0)	1664	if (w == 0)
1197	{	1665	{
1198	if (r == rstr)	1666	if (r == rstr)
1199	croak ("leading combining character unencodable");	1667	croak ("leading combining character unencodable");
1200		1668
1201	unicode_t n = rxvt_compose (r[-1], *s);	1669	unicode_t n = rxvt_compose (r[-1], *s);
1202	if (n == NOCHAR)	1670	if (n == NOCHAR)
1203	n = rxvt_composite.compose (r[-1], *s);	1671	n = rxvt_composite.compose (r[-1], *s);
1204		1672
1205	r[-1] = n;	1673	r[-1] = n;
1206	}	1674	}
1207	#if !UNICODE_3	1675	#if !UNICODE_3
1208	else if (*s >= 0x10000)	1676	else if (*s >= 0x10000)
1209	*r++ = rxvt_composite.compose (*s);	1677	*r++ = rxvt_composite.compose (*s);
1210	#endif	1678	#endif
1211	else	1679	else
1212	*r++ = *s;	1680	*r++ = *s;
		1681
		1682	// the *2 above only allows wcwidth <= 2
		1683	if (w > 1)
		1684	*r++ = NOCHAR;
		1685	}
1213		1686
1214	rxvt_pop_locale ();	1687	rxvt_pop_locale ();
1215		1688
1216	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1689	RETVAL = wcs2sv (rstr, r - rstr);
1217
1218	delete [] rstr;
1219	}	1690	}
1220	OUTPUT:	1691	OUTPUT:
1221	RETVAL	1692	RETVAL
1222		1693
1223	SV *	1694	SV *
1224	rxvt_term::special_decode (SV *text)	1695	rxvt_term::special_decode (SV *text)
1225	CODE:	1696	CODE:
1226	{	1697	{
1227	wchar_t *wstr = sv2wcs (text);	1698	wchar_t *wstr = sv2wcs (text);
1228	int wlen = wcslen (wstr);
1229	int dlen = 0;	1699	int dlen = 0;
1230		1700
1231	// find length	1701	// find length
1232	for (wchar_t *s = wstr; *s; s++)	1702	for (wchar_t *s = wstr; *s; s++)
1233	if (*s == NOCHAR)	1703	if (*s == NOCHAR)
…		…
1235	else if (IS_COMPOSE (*s))	1705	else if (IS_COMPOSE (*s))
1236	dlen += rxvt_composite.expand (*s, 0);	1706	dlen += rxvt_composite.expand (*s, 0);
1237	else	1707	else
1238	dlen++;	1708	dlen++;
1239		1709
1240	wchar_t *rstr = new wchar_t [dlen];	1710	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1241		1711
1242	// decode	1712	// decode
1243	wchar_t *r = rstr;	1713	wchar_t *r = rstr;
1244	for (wchar_t *s = wstr; *s; s++)	1714	for (wchar_t *s = wstr; *s; s++)
1245	if (*s == NOCHAR)	1715	if (*s == NOCHAR)
…		…
1247	else if (IS_COMPOSE (*s))	1717	else if (IS_COMPOSE (*s))
1248	r += rxvt_composite.expand (*s, r);	1718	r += rxvt_composite.expand (*s, r);
1249	else	1719	else
1250	*r++ = *s;	1720	*r++ = *s;
1251		1721
1252	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1722	RETVAL = wcs2sv (rstr, r - rstr);
1253
1254	delete [] rstr;
1255	}	1723	}
1256	OUTPUT:	1724	OUTPUT:
1257	RETVAL	1725	RETVAL
1258		1726
1259	void	1727	void
1260	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1728	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1261	PPCODE:	1729	PPCODE:
1262	{	1730	{
1263	struct resval { const char *name; int value; } rslist [] = {	1731	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1264	# define def(name) { # name, Rs_ ## name },	1732	# define def(name) { # name, Rs_ ## name },
1265	# define reserve(name,count)	1733	# define reserve(name,count)
1266	# include "rsinc.h"	1734	# include "rsinc.h"
1267	# undef def	1735	# undef def
1268	# undef reserve	1736	# undef reserve
1269	};	1737	};
1270		1738
1271	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1739	rs = rslist + ecb_array_length (rslist);
1272		1740
		1741	if (*name)
1273	do {	1742	{
		1743	do {
1274	if (rs-- == rslist)	1744	if (rs-- == rslist)
1275	croak ("no such resource '%s', requested", name);	1745	croak ("no such resource '%s', requested", name);
1276	} while (strcmp (name, rs->name));	1746	} while (strcmp (name, rs->name));
1277		1747
1278	index += rs->value;	1748	index += rs->value;
		1749	}
		1750	else
		1751	{
		1752	--rs;
		1753	name = "";
		1754	}
1279		1755
1280	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1756	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1281	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1757	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1282		1758
1283	if (GIMME_V != G_VOID)	1759	if (GIMME_V != G_VOID)
1284	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1760	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1285		1761
1286	if (newval)	1762	if (newval)
1287	{	1763	{
1288	if (SvOK (newval))	1764	if (SvOK (newval))
1289	{	1765	{
…		…
1296	}	1772	}
1297	}	1773	}
1298		1774
1299	const char *	1775	const char *
1300	rxvt_term::x_resource (const char *name)	1776	rxvt_term::x_resource (const char *name)
1301	CLEANUP:
1302	SvTAINTED_on (ST (0));
1303		1777
1304	bool	1778	bool
1305	rxvt_term::option (U32 optval, int set = -1)	1779	rxvt_term::option (U8 optval, int set = -1)
1306	CODE:	1780	CODE:
1307	{	1781	{
1308	RETVAL = THIS->options & optval;	1782	RETVAL = THIS->option (optval);
1309		1783
1310	if (set >= 0)	1784	if (set >= 0)
1311	{	1785	{
1312	if (set)
1313	THIS->options |= optval;	1786	THIS->set_option (optval, set);
1314	else
1315	THIS->options &= ~optval;
1316		1787
		1788	if (THIS->init_done) // avoid doing this before START
1317	switch (optval)	1789	switch (optval)
1318	{	1790	{
1319	case Opt_skipBuiltinGlyphs:	1791	case Opt_skipBuiltinGlyphs:
1320	THIS->set_fonts ();	1792	THIS->set_fonts ();
1321	THIS->scr_remap_chars ();	1793	THIS->scr_remap_chars ();
1322	THIS->scr_touch (true);	1794	THIS->scr_touch (true);
1323	THIS->want_refresh = 1;	1795	THIS->want_refresh = 1;
		1796	THIS->refresh_check ();
1324	break;	1797	break;
		1798	#ifdef CURSOR_BLINK
		1799	case Opt_cursorBlink:
		1800	THIS->cursor_blink_reset ();
		1801	break;
		1802	#endif
1325		1803
1326	case Opt_cursorUnderline:	1804	case Opt_cursorUnderline:
1327	THIS->want_refresh = 1;	1805	THIS->want_refresh = 1;
		1806	THIS->refresh_check ();
1328	break;	1807	break;
1329		1808
1330	# case Opt_scrollBar_floating:	1809	# case Opt_scrollBar_floating:
1331	# case Opt_scrollBar_right:	1810	# case Opt_scrollBar_right:
1332	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1811	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1333	# break;	1812	# break;
1334	}	1813	}
1335	}	1814	}
1336	}	1815	}
1337	OUTPUT:	1816	OUTPUT:
1338	RETVAL	1817	RETVAL
1339		1818
…		…
1342	CODE:	1821	CODE:
1343	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1822	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1344	THIS->keyboard->register_done ();	1823	THIS->keyboard->register_done ();
1345	OUTPUT:	1824	OUTPUT:
1346	RETVAL	1825	RETVAL
		1826
		1827	void
		1828	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1829	CODE:
		1830	wchar_t *wstr = sv2wcs (str);
		1831	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1832	free (wstr);
1347		1833
1348	void	1834	void
1349	rxvt_term::screen_cur (...)	1835	rxvt_term::screen_cur (...)
1350	PROTOTYPE: $;$$	1836	PROTOTYPE: $;$$
1351	ALIAS:	1837	ALIAS:
…		…
1365	EXTEND (SP, 2);	1851	EXTEND (SP, 2);
1366	PUSHs (sv_2mortal (newSViv (rc.row)));	1852	PUSHs (sv_2mortal (newSViv (rc.row)));
1367	PUSHs (sv_2mortal (newSViv (rc.col)));	1853	PUSHs (sv_2mortal (newSViv (rc.col)));
1368	}	1854	}
1369		1855
1370	if (items == 3)	1856	if (items >= 3)
		1857	{
		1858	rc.row = SvIV (ST (1));
		1859	rc.col = SvIV (ST (2));
		1860
		1861	if (ix == 2)
1371	{	1862	{
1372	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1863	if (rc.col == 0)
1373	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1864	{
		1865	// col == 0 means end of previous line
		1866	rc.row--;
		1867	rc.col = THIS->ncol;
		1868	}
		1869	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1870	&& rc.col > ROW(rc.row).l)
		1871	{
		1872	// col >= length means while line and add newline
		1873	rc.col = THIS->ncol;
		1874	}
		1875	}
		1876
		1877	clamp_it (rc.col, 0, THIS->ncol);
		1878	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1374		1879
1375	if (ix)	1880	if (ix)
		1881	{
		1882	THIS->selection.screen = THIS->current_screen;
		1883
1376	THIS->want_refresh = 1;	1884	THIS->want_refresh = 1;
		1885	THIS->refresh_check ();
1377	}	1886	}
		1887	}
1378	}	1888	}
1379		1889
1380	char	1890	int
1381	rxvt_term::cur_charset ()	1891	rxvt_term::selection_screen (int screen = -1)
1382	CODE:	1892	CODE:
1383	RETVAL = THIS->charsets [THIS->screen.charset];	1893	RETVAL = THIS->selection.screen;
1384	OUTPUT:	1894	if (screen >= 0)
		1895	THIS->selection.screen = screen;
		1896	OUTPUT:
1385	RETVAL	1897	RETVAL
1386		1898
1387	#void	1899	void
1388	#rxvt_term::selection_clear ()	1900	rxvt_term::selection_clear (bool clipboard = false)
1389		1901
1390	void	1902	void
1391	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1903	rxvt_term::selection_make (Time eventtime, bool rect = false)
1392	CODE:	1904	CODE:
1393	THIS->selection.op = SELECTION_CONT;	1905	THIS->selection.op = SELECTION_CONT;
1394	THIS->selection.rect = rect;	1906	THIS->selection.rect = rect;
1395	THIS->selection_make (eventtime);	1907	THIS->selection_make (eventtime);
1396		1908
1397	int	1909	int
1398	rxvt_term::selection_grab (U32 eventtime)	1910	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1399		1911
1400	void	1912	void
1401	rxvt_term::selection (SV *newtext = 0)	1913	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1402	PPCODE:	1914	PPCODE:
1403	{	1915	{
		1916	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1917	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1918
1404	if (GIMME_V != G_VOID)	1919	if (GIMME_V != G_VOID)
1405	XPUSHs (THIS->selection.text	1920	XPUSHs (text
1406	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1921	? sv_2mortal (wcs2sv (text, len))
1407	: &PL_sv_undef);	1922	: &PL_sv_undef);
1408		1923
1409	if (newtext)	1924	if (newtext)
1410	{	1925	{
1411	free (THIS->selection.text);	1926	free (text);
1412		1927
1413	THIS->selection.text = sv2wcs (newtext);	1928	text = sv2wcs (newtext);
1414	THIS->selection.len = wcslen (THIS->selection.text);	1929	len = wcslen (text);
1415	}	1930	}
1416	}	1931	}
		1932
		1933	char
		1934	rxvt_term::cur_charset ()
		1935	CODE:
		1936	RETVAL = THIS->charsets [THIS->screen.charset];
		1937	OUTPUT:
		1938	RETVAL
1417		1939
1418	void	1940	void
1419	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)	1941	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)
1420		1942
1421	void	1943	void
1422	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1944	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1423		1945
1424	void	1946	void
1425	rxvt_term::scr_bell ()	1947	rxvt_term::scr_bell ()
		1948
		1949	void
		1950	rxvt_term::scr_recolour (bool refresh = true);
		1951
		1952	void
		1953	rxvt_term::scr_change_screen (int screen)
1426		1954
1427	void	1955	void
1428	rxvt_term::scr_add_lines (SV *string)	1956	rxvt_term::scr_add_lines (SV *string)
1429	CODE:	1957	CODE:
1430	{	1958	{
…		…
1440	char *str = SvPVbyte (octets, len);	1968	char *str = SvPVbyte (octets, len);
1441	C_ARGS:	1969	C_ARGS:
1442	str, len	1970	str, len
1443		1971
1444	void	1972	void
		1973	rxvt_term::tt_paste (SV *octets)
		1974	INIT:
		1975	STRLEN len;
		1976	char *str = SvPVbyte (octets, len);
		1977	C_ARGS:
		1978	str, len
		1979
		1980	void
1445	rxvt_term::cmd_parse (SV *octets)	1981	rxvt_term::cmd_parse (SV *octets)
1446	CODE:	1982	CODE:
1447	{	1983	{
1448	STRLEN len;	1984	STRLEN len;
1449	char *str = SvPVbyte (octets, len);	1985	char *str = SvPVbyte (octets, len);
…		…
1471	o->self = (HV *)SvRV (RETVAL);	2007	o->self = (HV *)SvRV (RETVAL);
1472	}	2008	}
1473	OUTPUT:	2009	OUTPUT:
1474	RETVAL	2010	RETVAL
1475		2011
		2012	#############################################################################
		2013	# Various X Utility Functions
		2014	#############################################################################
		2015
		2016	void
		2017	rxvt_term::XListProperties (Window window)
		2018	PPCODE:
		2019	{
		2020	int count;
		2021	Atom *props = XListProperties (THIS->dpy, window, &count);
		2022
		2023	EXTEND (SP, count);
		2024	while (count--)
		2025	PUSHs (newSVuv ((U32)props [count]));
		2026
		2027	XFree (props);
		2028	}
		2029
		2030	void
		2031	rxvt_term::XGetWindowProperty (Window window, Atom property)
		2032	PPCODE:
		2033	{
		2034	Atom type;
		2035	int format;
		2036	unsigned long nitems;
		2037	unsigned long bytes_after;
		2038	unsigned char *prop;
		2039
		2040	XGetWindowProperty (THIS->dpy, window, property,
		2041	0, 1<<24, 0, AnyPropertyType,
		2042	&type, &format, &nitems, &bytes_after, &prop);
		2043
		2044	if (type != None)
		2045	{
		2046	int elemsize = format == 16 ? sizeof (short)
		2047	: format == 32 ? sizeof (long)
		2048	: 1;
		2049
		2050	EXTEND (SP, 3);
		2051	PUSHs (newSVuv ((U32)type));
		2052	PUSHs (newSViv (format));
		2053	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		2054	XFree (prop);
		2055	}
		2056	}
		2057
		2058	void
		2059	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		2060	CODE:
		2061	{
		2062	STRLEN len;
		2063	char *data_ = SvPVbyte (data, len);
		2064
		2065	int elemsize = format == 16 ? sizeof (short)
		2066	: format == 32 ? sizeof (long)
		2067	: 1;
		2068
		2069	XChangeProperty (THIS->dpy, window, property,
		2070	type, format, PropModeReplace,
		2071	(unsigned char *)data_, len / elemsize);
		2072	}
		2073
		2074	Atom
		2075	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2076	C_ARGS: term->dpy, atom_name, only_if_exists
		2077
		2078	char *
		2079	XGetAtomName (rxvt_term *term, Atom atom)
		2080	C_ARGS: term->dpy, atom
		2081	CLEANUP:
		2082	XFree (RETVAL);
		2083
		2084	void
		2085	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2086	C_ARGS: term->dpy, window, property
		2087
		2088	Window
		2089	rxvt_term::DefaultRootWindow ()
		2090	CODE:
		2091	RETVAL = THIS->display->root;
		2092	OUTPUT:
		2093	RETVAL
		2094
		2095	#if 0
		2096
		2097	Window
		2098	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2099	C_ARGS: term->dpy, (Window)parent,
		2100	x, y, width, height, 0,
		2101	term->pix_colors_focused[Color_border],
		2102	term->pix_colors_focused[Color_border]
		2103
		2104	#endif
		2105
		2106	void
		2107	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2108	C_ARGS: term->dpy, window, parent, x, y
		2109
		2110	void
		2111	XMapWindow (rxvt_term *term, Window window)
		2112	C_ARGS: term->dpy, window
		2113
		2114	void
		2115	XUnmapWindow (rxvt_term *term, Window window)
		2116	C_ARGS: term->dpy, window
		2117
		2118	void
		2119	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2120	C_ARGS: term->dpy, window, x, y, width, height
		2121
		2122	void
		2123	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2124	CODE:
		2125	{
		2126	XWindowAttributes attr;
		2127	XGetWindowAttributes (THIS->dpy, window, &attr);
		2128	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2129	}
		2130
		2131	void
		2132	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2133	PPCODE:
		2134	{
		2135	int dx, dy;
		2136	Window child;
		2137
		2138	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2139	{
		2140	EXTEND (SP, 3);
		2141	PUSHs (newSViv (dx));
		2142	PUSHs (newSViv (dy));
		2143	PUSHs (newSVuv (child));
		2144	}
		2145	}
		2146
		2147	#############################################################################
		2148	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2149
		2150	bool
		2151	rxvt_term::has_render ()
		2152	CODE:
		2153	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2154	OUTPUT:
		2155	RETVAL
		2156
		2157	void
		2158	rxvt_term::background_geometry (bool border = false)
		2159	PPCODE:
		2160	EXTEND (SP, 4);
		2161	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2162	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2163	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2164	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2165
		2166	#if HAVE_IMG
		2167
		2168	rxvt_img *
		2169	rxvt_term::new_img (SV *format = &PL_sv_undef, int x = 0, int y = 0, int width = 1, int height = 1)
		2170	CODE:
		2171	XRenderPictFormat *f = SvOK (format)
		2172	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2173	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2174	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2175	RETVAL->alloc ();
		2176	OUTPUT:
		2177	RETVAL
		2178
		2179	#if ENABLE_TRANSPARENCY
		2180
		2181	rxvt_img *
		2182	rxvt_term::new_img_from_root ()
		2183	CODE:
		2184	RETVAL = rxvt_img::new_from_root (THIS);
		2185	OUTPUT:
		2186	RETVAL
		2187
		2188	#endif
		2189
		2190	#if HAVE_PIXBUF
		2191
		2192	rxvt_img *
		2193	rxvt_term::new_img_from_file (octet_string filename)
		2194	CODE:
		2195	try
		2196	{
		2197	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2198	}
		2199	catch (const class rxvt_failure_exception &e)
		2200	{
		2201	croak ("new_img_from_file failed");
		2202	}
		2203	OUTPUT:
		2204	RETVAL
		2205
		2206	#endif
		2207
		2208	void
		2209	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2210	CODE:
		2211	delete THIS->bg_img;
		2212	THIS->bg_img = 0;
		2213	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
		2214
		2215	if (img) // TODO: cannot be false
		2216	{
		2217	img = img->clone (); // own the img
		2218
		2219	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2220	img->sub_rect (0, 0,
		2221	border ? THIS->vt_width : THIS->szHint.width,
		2222	border ? THIS->vt_height : THIS->szHint.height)
		2223	->replace (img);
		2224
		2225	// just in case, should usually be a nop
		2226	img->reify ()
		2227	->replace (img);
		2228
		2229	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2230	->replace (img);
		2231
		2232	THIS->bg_img = img;
		2233	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2234
		2235	if (!border)
		2236	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2237	}
		2238
		2239	#endif
		2240
		2241	#############################################################################
		2242	# urxvt::overlay
		2243	#############################################################################
		2244
1476	MODULE = urxvt PACKAGE = urxvt::overlay	2245	MODULE = urxvt PACKAGE = urxvt::overlay
1477		2246
1478	void	2247	void
1479	overlay::set (int x, int y, SV *text, SV *rend = 0)	2248	overlay::set (int x, int y, SV *text, SV *rend = 0)
1480		2249
…		…
1485	overlay::hide ()	2254	overlay::hide ()
1486		2255
1487	void	2256	void
1488	overlay::DESTROY ()	2257	overlay::DESTROY ()
1489		2258
		2259	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2260
		2261	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2262
		2263	#if HAVE_PIXBUF
		2264
		2265	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2266	C_ARGS: filename, 0
		2267
		2268	void
		2269	DESTROY (urxvt::pixbuf self)
		2270	CODE:
		2271	g_object_unref (self);
		2272
		2273	#endif
		2274
1490	MODULE = urxvt PACKAGE = urxvt::timer	2275	MODULE = urxvt PACKAGE = urxvt::img
1491		2276
1492	SV *	2277	#if HAVE_IMG
1493	timer::new ()	2278
		2279	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
		2280	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2281
		2282	void
		2283	rxvt_img::geometry ()
1494	CODE:	2284	PPCODE:
1495	timer *w = new timer;	2285	EXTEND (SP, 4);
1496	w->start (NOW);	2286	PUSHs (sv_2mortal (newSViv (THIS->x)));
1497	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2287	PUSHs (sv_2mortal (newSViv (THIS->y)));
1498	w->self = (HV *)SvRV (RETVAL);	2288	PUSHs (sv_2mortal (newSViv (THIS->w)));
1499	OUTPUT:	2289	PUSHs (sv_2mortal (newSViv (THIS->h)));
1500	RETVAL
1501		2290
1502	timer *	2291	int
1503	timer::cb (SV *cb)	2292	rxvt_img::x ()
		2293	ALIAS:
		2294	x = 0
		2295	y = 1
		2296	w = 2
		2297	h = 3
1504	CODE:	2298	CODE:
1505	THIS->cb (cb);	2299	switch (ix)
		2300	{
		2301	case 0: RETVAL = THIS->x; break;
		2302	case 1: RETVAL = THIS->y; break;
		2303	case 2: RETVAL = THIS->w; break;
		2304	case 3: RETVAL = THIS->h; break;
		2305	}
		2306	OUTPUT:
1506	RETVAL = THIS;	2307	RETVAL
1507	OUTPUT:
1508	RETVAL
1509		2308
1510	NV	2309	Pixmap
1511	timer::at ()	2310	rxvt_img::pm ()
1512	CODE:	2311	CODE:
1513	RETVAL = THIS->at;	2312	RETVAL = THIS->pm;
1514	OUTPUT:	2313	OUTPUT:
1515	RETVAL	2314	RETVAL
1516		2315
1517	timer *	2316	void
1518	timer::interval (NV interval)	2317	rxvt_img::fill (SV *c, int x = 0, int y = 0, int w = THIS->w, int h = THIS->h)
		2318	PROTOTYPE: $;$$$$
		2319	INIT:
		2320	rgba cc = parse_rgba (c, THIS->s);
		2321	C_ARGS: cc, x, y, w, h
		2322
		2323	void
		2324	rxvt_img::DESTROY ()
		2325	CODE:
		2326	delete THIS;
		2327
		2328	void
		2329	rxvt_img::add_alpha ()
		2330
		2331	void
		2332	rxvt_img::unshare ()
		2333
		2334	void
		2335	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
1519	CODE:	2336	PPCODE:
1520	THIS->interval = interval;	2337	if (items >= 2)
		2338	THIS->repeat_mode (repeat);
		2339	if (GIMME_V != G_VOID)
		2340	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
		2341
		2342	void
		2343	rxvt_img::move (int dx, int dy)
		2344
		2345	void
		2346	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2347
		2348	void
		2349	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2350
		2351	void
		2352	rxvt_img::draw (rxvt_img *img, int op = PictOpOver, rxvt_img::nv mask = 1.);
		2353
		2354	rxvt_img *
		2355	rxvt_img::clone ()
		2356
		2357	rxvt_img *
		2358	rxvt_img::reify ()
		2359
		2360	rxvt_img *
		2361	rxvt_img::sub_rect (int x, int y, int width, int height)
		2362
		2363	rxvt_img *
		2364	rxvt_img::blur (int rh, int rv)
		2365
		2366	rxvt_img *
		2367	rxvt_img::muladd (rxvt_img::nv mul, rxvt_img::nv add)
		2368
		2369	rxvt_img *
		2370	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)
		2371	INIT:
		2372	rxvt_img::nv matrix[3][3] = {
		2373	{ p11, p12, p13 },
		2374	{ p21, p22, p23 },
		2375	{ p31, p32, p33 }
		2376	};
		2377	C_ARGS: matrix
		2378
		2379	rxvt_img *
		2380	rxvt_img::scale (int new_width, int new_height)
		2381
		2382	rxvt_img *
		2383	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2384
		2385	rxvt_img *
		2386	rxvt_img::tint (SV *c)
		2387	INIT:
		2388	rgba cc = parse_rgba (c, THIS->s);
		2389	C_ARGS: cc
		2390
		2391	rxvt_img *
		2392	rxvt_img::filter (octet_string name, SV *params = &PL_sv_undef)
		2393	CODE:
		2394	rxvt_img::nv *vparams = 0;
		2395	int nparams = 0;
		2396
		2397	if (SvOK (params))
		2398	{
		2399	// we overlay rxvt_temp_buf, what a hack
		2400	assert (sizeof (rxvt_img::nv) >= sizeof (int));
		2401
		2402	if (!SvROK (params) || SvTYPE (SvRV (params)) != SVt_PVAV)
		2403	croak ("rxvt_img::filter: params must be an array reference with parameter values");
		2404
		2405	nparams = av_len ((AV *)SvRV (params)) + 1;
		2406	vparams = rxvt_temp_buf<rxvt_img::nv> (nparams);
		2407
		2408	for (int i = 0; i < nparams; ++i)
		2409	vparams [i] = SvNV (*av_fetch ((AV *)SvRV (params), i, 1));
		2410	}
		2411
		2412	RETVAL = THIS->filter (name, nparams, vparams);
		2413	OUTPUT:
1521	RETVAL = THIS;	2414	RETVAL
1522	OUTPUT:
1523	RETVAL
1524		2415
1525	timer *	2416	#endif
1526	timer::set (NV tstamp)
1527	CODE:
1528	THIS->set (tstamp);
1529	RETVAL = THIS;
1530	OUTPUT:
1531	RETVAL
1532		2417
1533	timer *
1534	timer::start (NV tstamp = THIS->at)
1535	CODE:
1536	THIS->start (tstamp);
1537	RETVAL = THIS;
1538	OUTPUT:
1539	RETVAL
1540
1541	timer *
1542	timer::stop ()
1543	CODE:
1544	THIS->stop ();
1545	RETVAL = THIS;
1546	OUTPUT:
1547	RETVAL
1548
1549	void
1550	timer::DESTROY ()
1551
1552	MODULE = urxvt PACKAGE = urxvt::iow
1553
1554	SV *
1555	iow::new ()
1556	CODE:
1557	iow *w = new iow;
1558	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1559	w->self = (HV *)SvRV (RETVAL);
1560	OUTPUT:
1561	RETVAL
1562
1563	iow *
1564	iow::cb (SV *cb)
1565	CODE:
1566	THIS->cb (cb);
1567	RETVAL = THIS;
1568	OUTPUT:
1569	RETVAL
1570
1571	iow *
1572	iow::fd (int fd)
1573	CODE:
1574	THIS->fd = fd;
1575	RETVAL = THIS;
1576	OUTPUT:
1577	RETVAL
1578
1579	iow *
1580	iow::events (short events)
1581	CODE:
1582	THIS->events = events;
1583	RETVAL = THIS;
1584	OUTPUT:
1585	RETVAL
1586
1587	iow *
1588	iow::start ()
1589	CODE:
1590	THIS->start ();
1591	RETVAL = THIS;
1592	OUTPUT:
1593	RETVAL
1594
1595	iow *
1596	iow::stop ()
1597	CODE:
1598	THIS->stop ();
1599	RETVAL = THIS;
1600	OUTPUT:
1601	RETVAL
1602
1603	void
1604	iow::DESTROY ()
1605
1606

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