ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/rxvt-unicode/src/rxvtperl.xs

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.59 by root, Thu Jan 12 02:20:56 2006 UTC vs.
Revision 1.196 by root, Thu Jun 14 18:13:19 2012 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
31	#include <cstddef>	32	#include <stddef.h>
32	#include <cstdarg>	33	#include <stdarg.h>
33		34
34	#include "unistd.h"	35	#include "unistd.h"
35		36
36	#include "iom.h"	37	#include "ev_cpp.h"
37	#include "rxvt.h"	38	#include "rxvt.h"
38	#include "keyboard.h"	39	#include "keyboard.h"
39	#include "rxvtutil.h"	40	#include "rxvtutil.h"
40	#include "rxvtperl.h"	41	#include "rxvtperl.h"
41		42
42	#include "perlxsi.c"	43	#include "perlxsi.c"
43		44
44	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		46
50	#undef LINENO	47	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	49	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
54		51
55	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
56		53
57	static SV *	54	typedef char * octet_string;
58	taint (SV *sv)	55	typedef char * utf8_string;
		56
		57	typedef int render_repeat_mode;
		58
		59	#if HAVE_PIXBUF
		60	typedef GdkPixbuf * urxvt__pixbuf;
		61	#endif
		62	typedef rxvt_img * urxvt__img;
		63
		64	/////////////////////////////////////////////////////////////////////////////
		65
		66	static rgba
		67	parse_rgba (SV *sv, rxvt_screen *s = 0)
59	{	68	{
60	SvTAINT (sv);	69	rgba c;
		70
		71	if (AV *av = (AV *)SvRV (sv))
		72	{
		73	if (SvTYPE ((SV *)av) != SVt_PVAV)
		74	croak ("colour must be either a colour string, or an array,");
		75
		76	int len = av_len (av) + 1;
		77
		78	if (len != 1 && len != 3 && len != 4)
		79	croak ("component colour array must have 1, 3 or 4 components,");
		80
		81	c.a = rgba::MAX_CC;
		82
		83	c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
		84
		85	if (len >= 3)
		86	{
		87	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		88	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		89
		90	if (len >= 4)
		91	c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
		92	}
		93	}
		94	else if (s)
		95	{
		96	rxvt_color rc;
		97	rc.set (s, SvPVbyte_nolen (sv));
		98	rc.get (c);
		99	}
		100	else
		101	croak ("unable to parse colour,");
		102
61	return sv;	103	return c;
62	}	104	}
63		105
64	static SV *	106	/////////////////////////////////////////////////////////////////////////////
65	taint_if (SV *sv, SV *src)
66	{
67	if (SvTAINTED (src))
68	SvTAINT (sv);
69
70	return sv;
71	}
72		107
73	static wchar_t *	108	static wchar_t *
74	sv2wcs (SV *sv)	109	sv2wcs (SV *sv)
75	{	110	{
76	STRLEN len;	111	STRLEN len;
…		…
89		124
90	return sv;	125	return sv;
91	}	126	}
92		127
93	static SV *	128	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)	129	newSVptr (void *ptr, const char *klass)
102	{	130	{
103	HV *hv = newHV ();	131	HV *hv = newHV ();
104	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	132	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
105	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	133	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);	155	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
128		156
129	return (long)mg->mg_ptr;	157	return (long)mg->mg_ptr;
130	}	158	}
131		159
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	160	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	161	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134		162
135	/////////////////////////////////////////////////////////////////////////////	163	/////////////////////////////////////////////////////////////////////////////
136		164
137	struct perl_watcher	165	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		166
		167	class overlay : overlay_base
138	{	168	{
139	SV *cbsv;	169	rxvt_term *THIS;
		170	AV *overlay_av;
		171	int border;
		172
		173	public:
140	HV *self;	174	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		175
236	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	176	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
237	~overlay ();	177	~overlay ();
238		178
239	void show ();	179	void show ();
…		…
243		183
244	void set (int x, int y, SV *str, SV *rend);	184	void set (int x, int y, SV *str, SV *rend);
245	};	185	};
246		186
247	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	187	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
248	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	188	: THIS(THIS), border(border == 2), overlay_av (0)
249	{	189	{
		190	x = x_;
		191	y = y_;
		192	w = w_;
		193	h = h_;
		194
		195	if (w < 0) w = 0;
		196	if (h < 0) h = 0;
		197
250	if (border == 2)	198	if (border == 2)
251	{	199	{
252	w += 2;	200	w += 2;
253	h += 2;	201	h += 2;
254	}	202	}
…		…
292	*rp++ = r;	240	*rp++ = r;
293	}	241	}
294	}	242	}
295		243
296	show ();	244	show ();
297	THIS->want_refresh = 1;
298	}	245	}
299		246
300	overlay::~overlay ()	247	overlay::~overlay ()
301	{	248	{
302	hide ();	249	hide ();
…		…
307	delete [] rend[y];	254	delete [] rend[y];
308	}	255	}
309		256
310	delete [] text;	257	delete [] text;
311	delete [] rend;	258	delete [] rend;
		259	}
		260
		261	void
		262	overlay::show ()
		263	{
		264	if (overlay_av)
		265	return;
		266
		267	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		268	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		269	));
		270	av_push (overlay_av, newSViv ((long)this));
312		271
313	THIS->want_refresh = 1;	272	THIS->want_refresh = 1;
314	}	273	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	}	274	}
324		275
325	void	276	void
326	overlay::hide ()	277	overlay::hide ()
327	{	278	{
328	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	279	if (!overlay_av)
		280	return;
329		281
330	if (ovs)	282	int i;
331	{
332	char key[33]; sprintf (key, "%32lx", (long)this);
333		283
334	HV *hv = (HV *)SvRV (*ovs);	284	for (i = AvFILL (overlay_av); i >= 0; i--)
335	hv_delete (hv, key, 32, G_DISCARD);	285	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
336	}	286	break;
		287
		288	for (; i < AvFILL (overlay_av); i++)
		289	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		290
		291	av_pop (overlay_av);
		292
		293	SvREFCNT_dec (overlay_av);
		294	overlay_av = 0;
		295
		296	THIS->want_refresh = 1;
		297	THIS->refresh_check ();
337	}	298	}
338		299
339	void overlay::swap ()	300	void overlay::swap ()
340	{	301	{
341	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	302	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
342	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	303	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
343		304
344	int ov_w = min (w, THIS->ncol - ov_x);	305	int ov_w = min (w, THIS->ncol - ov_x);
345	int ov_h = min (h, THIS->nrow - ov_y);	306	int ov_h = min (h, THIS->nrow - ov_y);
		307
		308	// hide cursor if it is within the overlay area
		309	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		310	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		311	THIS->screen.flags &= ~Screen_VisibleCursor;
346		312
347	for (int y = ov_h; y--; )	313	for (int y = ov_h; y--; )
348	{	314	{
349	text_t *t1 = text [y];	315	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	316	rend_t *r1 = rend [y];
351		317
352	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	318	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
353	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	319	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
354		320
355	for (int x = ov_w; x--; )	321	for (int x = ov_w; x--; )
356	{	322	{
357	text_t t = *t1; *t1++ = *t2; *t2++ = t;	323	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));	324	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)	347	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	348	croak ("rend must be arrayref");
383		349
384	AV *av = (AV *)SvRV (rend);	350	AV *av = (AV *)SvRV (rend);
385		351
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	352	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	353	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	354	}
389		355
390	THIS->want_refresh = 1;	356	THIS->want_refresh = 1;
		357	THIS->refresh_check ();
391	}	358	}
392		359
		360	/////////////////////////////////////////////////////////////////////////////
		361
		362	#include "iom_perl.h"
393		363
394	/////////////////////////////////////////////////////////////////////////////	364	/////////////////////////////////////////////////////////////////////////////
395		365
396	struct rxvt_perl_interp rxvt_perl;	366	struct rxvt_perl_interp rxvt_perl;
397		367
…		…
401	{	371	{
402	if (perl)	372	if (perl)
403	{	373	{
404	perl_destruct (perl);	374	perl_destruct (perl);
405	perl_free (perl);	375	perl_free (perl);
		376	PERL_SYS_TERM ();
406	}	377	}
407	}	378	}
408		379
409	void	380	void
410	rxvt_perl_interp::init ()	381	rxvt_perl_interp::init ()
411	{	382	{
412	if (!perl)	383	if (!perl)
413	{	384	{
		385	rxvt_push_locale (""); // perl init destroys current locale
		386
		387	{
414	perl_environ = rxvt_environ;	388	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	389	localise_env set_environ (perl_environ);
416		390
417	char *argv[] = {	391	char *args[] = {
418	"",	392	"",
419	"-T",	393	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	394	"BEGIN {"
		395	" urxvt->bootstrap;"
		396	" unshift @INC, '" LIBDIR "';"
		397	"}"
		398	""
		399	"use urxvt;"
421	};	400	};
		401	int argc = ecb_array_length (args);
		402	char **argv = args;
422		403
		404	PERL_SYS_INIT3 (&argc, &argv, &environ);
423	perl = perl_alloc ();	405	perl = perl_alloc ();
424	perl_construct (perl);	406	perl_construct (perl);
425		407
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	408	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
427	|| perl_run (perl))	409	|| perl_run (perl))
428	{	410	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	411	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		412
431	perl_destruct (perl);	413	perl_destruct (perl);
432	perl_free (perl);	414	perl_free (perl);
433	perl = 0;	415	perl = 0;
434	}	416	}
		417	}
435		418
436	swap (perl_environ, environ);	419	rxvt_pop_locale ();
437	}	420	}
		421	}
		422
		423	void
		424	rxvt_perl_interp::init (rxvt_term *term)
		425	{
		426	init ();
		427
		428	if (perl && !term->perl.self)
		429	{
		430	// runs outside of perls ENV
		431	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		432	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		433	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		434	}
		435	}
		436
		437	void
		438	rxvt_perl_interp::eval (const char *str)
		439	{
		440	eval_pv (str, 1);
		441	}
		442
		443	void
		444	rxvt_perl_interp::usage (rxvt_term *term, int type)
		445	{
		446	localise_env set_environ (perl_environ);
		447
		448	ENTER;
		449	SAVETMPS;
		450
		451	dSP;
		452	PUSHMARK (SP);
		453	EXTEND (SP, 2);
		454	PUSHs (sv_2mortal (newSVterm (term)));
		455	PUSHs (sv_2mortal (newSViv (type)));
		456	PUTBACK;
		457	call_pv ("urxvt::usage", G_VOID | G_DISCARD);
		458
		459	FREETMPS;
		460	LEAVE;
		461	}
		462
		463	uint8_t
		464	rxvt_perl_interp::parse_resource (rxvt_term *term, const char *name, bool arg, bool longopt, bool flag, const char *value)
		465	{
		466	localise_env set_environ (perl_environ);
		467
		468	ENTER;
		469	SAVETMPS;
		470
		471	dSP;
		472	PUSHMARK (SP);
		473	EXTEND (SP, 6);
		474	PUSHs (sv_2mortal (newSVterm (term)));
		475	PUSHs (sv_2mortal (newSVpv (name, 0)));
		476	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		477	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		478	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		479	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		480	PUTBACK;
		481	call_pv ("urxvt::parse_resource", G_SCALAR);
		482	SPAGAIN;
		483
		484	uint8_t ret = POPi;
		485
		486	FREETMPS;
		487	LEAVE;
		488
		489	return ret;
438	}	490	}
439		491
440	static void	492	static void
441	ungrab (rxvt_term *THIS)	493	ungrab (rxvt_term *THIS)
442	{	494	{
443	if (THIS->perl.grabtime)	495	if (THIS->perl.grabtime)
444	{	496	{
445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	497	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	498	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447	THIS->perl.grabtime = 0;	499	THIS->perl.grabtime = 0;
448	}	500	}
449	}	501	}
450		502
451	bool	503	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	504	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	505	{
454	if (!perl)	506	if (!perl || !term->perl.self)
455	return false;	507	return false;
456		508
457	if (htype == HOOK_INIT) // first hook ever called	509	localise_env set_environ (perl_environ);
		510
		511	// pre-handling of some events
		512	if (htype == HOOK_REFRESH_END)
458	{	513	{
459	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	514	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);	515
		516	for (int i = 0; i <= AvFILL (av); i++)
		517	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
461	}	518	}
462	else if (!term->perl.self)
463	return false; // perl not initialized for this instance
464	else if (htype == HOOK_DESTROY)	519	else if (htype == HOOK_DESTROY)
465	{	520	{
466	// handled later	521	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		522
		523	for (int i = AvFILL (av); i >= 0; i--)
		524	{
		525	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		526	delete req;
		527	}
467	}	528	}
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		529
474	if (HvKEYS (hv))	530	bool event_consumed;
475	{
476	hv_iterinit (hv);
477		531
478	while (HE *he = hv_iternext (hv))
479	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480	}
481
482	}
483
484	if (!should_invoke [htype])	532	if (term->perl.should_invoke [htype])
485	return false;
486	}
487
488	swap (perl_environ, environ);
489
490	try
491	{	533	{
492	dSP;	534	dSP;
493	va_list ap;	535	va_list ap;
494		536
495	va_start (ap, htype);	537	va_start (ap, htype);
…		…
497	ENTER;	539	ENTER;
498	SAVETMPS;	540	SAVETMPS;
499		541
500	PUSHMARK (SP);	542	PUSHMARK (SP);
501		543
		544	EXTEND (SP, 2);
502	XPUSHs (sv_2mortal (newSVterm (term)));	545	PUSHs (sv_2mortal (newSVterm (term)));
503	XPUSHs (sv_2mortal (newSViv (htype)));	546	PUSHs (sv_2mortal (newSViv (htype)));
504		547
505	for (;;) {	548	for (;;) {
506	data_type dt = (data_type)va_arg (ap, int);	549	data_type dt = (data_type)va_arg (ap, int);
507		550
508	switch (dt)	551	switch (dt)
…		…
514	case DT_LONG:	557	case DT_LONG:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	558	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516	break;	559	break;
517		560
518	case DT_STR:	561	case DT_STR:
519	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	562	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
520	break;	563	break;
521		564
522	case DT_STR_LEN:	565	case DT_STR_LEN:
523	{	566	{
524	char *str = va_arg (ap, char *);	567	char *str = va_arg (ap, char *);
525	int len = va_arg (ap, int);	568	int len = va_arg (ap, int);
526		569
527	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	570	XPUSHs (sv_2mortal (newSVpvn (str, len)));
528	}	571	}
529	break;	572	break;
530		573
531	case DT_WCS_LEN:	574	case DT_WCS_LEN:
532	{	575	{
533	wchar_t *wstr = va_arg (ap, wchar_t *);	576	wchar_t *wstr = va_arg (ap, wchar_t *);
		577	int wlen = va_arg (ap, int);
		578
		579	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		580	}
		581	break;
		582
		583	case DT_LCS_LEN:
		584	{
		585	long *lstr = va_arg (ap, long *);
534	int wlen = va_arg (ap, int);	586	int llen = va_arg (ap, int);
535		587
536	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	588	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
537	}	589	}
538	break;	590	break;
539		591
540	case DT_XEVENT:	592	case DT_XEVENT:
541	{	593	{
542	XEvent *xe = va_arg (ap, XEvent *);	594	XEvent *xe = va_arg (ap, XEvent *);
543	HV *hv = newHV ();	595	HV *hv = newHV ();
544		596
545	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	597	# 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)	598	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		599	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
547	# undef set	600	# undef set
548		601
549	setiv (type, xe->type);	602	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);	603	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);	604	setiv (serial, xe->xany.serial);
552		605
…		…
555	case KeyPress:	608	case KeyPress:
556	case KeyRelease:	609	case KeyRelease:
557	case ButtonPress:	610	case ButtonPress:
558	case ButtonRelease:	611	case ButtonRelease:
559	case MotionNotify:	612	case MotionNotify:
		613	setuv (window, xe->xmotion.window);
		614	setuv (root, xe->xmotion.root);
		615	setuv (subwindow, xe->xmotion.subwindow);
560	setiv (time, xe->xmotion.time);	616	setuv (time, xe->xmotion.time);
561	setiv (x, xe->xmotion.x);	617	setiv (x, xe->xmotion.x);
562	setiv (y, xe->xmotion.y);	618	setiv (y, xe->xmotion.y);
563	setiv (row, xe->xmotion.y / term->fheight);	619	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
564	setiv (col, xe->xmotion.x / term->fwidth);	620	setiv (col, xe->xmotion.x / term->fwidth);
565	setiv (x_root, xe->xmotion.x_root);	621	setiv (x_root, xe->xmotion.x_root);
566	setiv (y_root, xe->xmotion.y_root);	622	setiv (y_root, xe->xmotion.y_root);
567	setiv (state, xe->xmotion.state);	623	setuv (state, xe->xmotion.state);
		624
		625	switch (xe->type)
		626	{
		627	case KeyPress:
		628	case KeyRelease:
		629	setuv (keycode, xe->xkey.keycode);
		630	break;
		631
		632	case ButtonPress:
		633	case ButtonRelease:
		634	setuv (button, xe->xbutton.button);
		635	break;
		636
		637	case MotionNotify:
		638	setiv (is_hint, xe->xmotion.is_hint);
		639	break;
		640	}
		641
568	break;	642	break;
569	}
570		643
		644	case MapNotify:
		645	case UnmapNotify:
		646	case ConfigureNotify:
		647	setuv (event, xe->xconfigure.event);
		648	setuv (window, xe->xconfigure.window);
		649
571	switch (xe->type)	650	switch (xe->type)
572	{	651	{
573	case KeyPress:	652	case ConfigureNotify:
574	case KeyRelease:	653	setiv (x, xe->xconfigure.x);
575	setiv (keycode, xe->xkey.keycode);	654	setiv (y, xe->xconfigure.y);
		655	setiv (width, xe->xconfigure.width);
		656	setiv (height, xe->xconfigure.height);
		657	setuv (above, xe->xconfigure.above);
		658	break;
		659	}
		660
576	break;	661	break;
577		662
578	case ButtonPress:	663	case PropertyNotify:
579	case ButtonRelease:	664	setuv (window, xe->xproperty.window);
580	setiv (button, xe->xbutton.button);	665	setuv (atom, xe->xproperty.atom);
		666	setuv (time, xe->xproperty.time);
		667	setiv (state, xe->xproperty.state);
581	break;	668	break;
582		669
583	case MotionNotify:	670	case ClientMessage:
584	setiv (is_hint, xe->xmotion.is_hint);	671	setuv (window, xe->xclient.window);
		672	setuv (message_type, xe->xclient.message_type);
		673	setuv (format, xe->xclient.format);
		674	setuv (l0, xe->xclient.data.l[0]);
		675	setuv (l1, xe->xclient.data.l[1]);
		676	setuv (l2, xe->xclient.data.l[2]);
		677	setuv (l3, xe->xclient.data.l[3]);
		678	setuv (l4, xe->xclient.data.l[4]);
585	break;	679	break;
586	}	680	}
587		681
588	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	682	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589	}	683	}
590	break;	684	break;
591		685
592	case DT_END:	686	case DT_END:
593	{	687	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		688
626	default:	689	default:
627	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	690	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628	}	691	}
629	}	692	}
		693
		694	call:
		695	va_end (ap);
		696
		697	PUTBACK;
		698	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		699	SPAGAIN;
		700
		701	if (count)
		702	{
		703	SV *status = POPs;
		704	count = SvTRUE (status);
		705	}
		706
		707	PUTBACK;
		708	FREETMPS;
		709	LEAVE;
		710
		711	if (SvTRUE (ERRSV))
		712	{
		713	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		714	ungrab (term); // better lose the grab than the session
		715	}
		716
		717	event_consumed = !!count;
630	}	718	}
631	catch (...)	719	else
		720	event_consumed = false;
		721
		722	// post-handling of some events
		723	if (htype == HOOK_REFRESH_BEGIN)
632	{	724	{
633	swap (perl_environ, environ);	725	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
634	throw;	726
		727	for (int i = AvFILL (av); i >= 0; i--)
		728	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
635	}	729	}
		730	else if (htype == HOOK_DESTROY)
		731	{
		732	clearSVptr ((SV *)term->perl.self);
		733	SvREFCNT_dec ((SV *)term->perl.self);
		734
		735	// don't allow further calls
		736	term->perl.self = 0;
		737	}
		738
		739	return event_consumed;
		740	}
		741
		742	void
		743	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		744	{
		745	localise_env set_environ (perl_environ);
		746
		747	ENTER;
		748	SAVETMPS;
		749
		750	dSP;
		751	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		752	PUTBACK;
		753	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		754
		755	if (SvTRUE (ERRSV))
		756	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		757
		758	FREETMPS;
		759	LEAVE;
636	}	760	}
637		761
638	/////////////////////////////////////////////////////////////////////////////	762	/////////////////////////////////////////////////////////////////////////////
639		763
640	MODULE = urxvt PACKAGE = urxvt	764	MODULE = urxvt PACKAGE = urxvt
…		…
652	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	776	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
653	# include "hookinc.h"	777	# include "hookinc.h"
654	# undef def	778	# undef def
655		779
656	HV *option = get_hv ("urxvt::OPTION", 1);	780	HV *option = get_hv ("urxvt::OPTION", 1);
657	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	781	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
658	# define nodef(name)	782	# define nodef(name)
659	# include "optinc.h"	783	# include "optinc.h"
660	# undef nodef	784	# undef nodef
661	# undef def	785	# undef def
662		786
663	HV *stash = gv_stashpv ("urxvt", 1);	787	HV *stash = gv_stashpv ("urxvt", 1);
664	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	788	static const struct {
		789	const char *name;
		790	IV iv;
		791	} *civ, const_iv[] = {
		792	# define const_iv(name) { # name, (IV)name }
		793	const_iv (NUM_RESOURCES),
665	export_const_iv (DEFAULT_RSTYLE);	794	const_iv (DEFAULT_RSTYLE),
666	export_const_iv (OVERLAY_RSTYLE);	795	const_iv (OVERLAY_RSTYLE),
		796	const_iv (Color_Bits),
		797	const_iv (RS_bgShift), const_iv (RS_bgMask),
		798	const_iv (RS_fgShift), const_iv (RS_fgMask),
		799	const_iv (RS_Careful),
		800	const_iv (RS_fontCount),
		801	const_iv (RS_fontShift),
		802	const_iv (RS_fontMask),
		803	const_iv (RS_baseattrMask),
		804	const_iv (RS_attrMask),
		805	const_iv (RS_redraw),
		806	const_iv (RS_Sel),
667	export_const_iv (RS_Bold);	807	const_iv (RS_Bold),
668	export_const_iv (RS_Italic);	808	const_iv (RS_Italic),
669	export_const_iv (RS_Blink);	809	const_iv (RS_Blink),
670	export_const_iv (RS_RVid);	810	const_iv (RS_RVid),
671	export_const_iv (RS_Uline);	811	const_iv (RS_Uline),
672		812
673	export_const_iv (CurrentTime);	813	const_iv (CurrentTime),
674	export_const_iv (ShiftMask);	814	const_iv (ShiftMask),
675	export_const_iv (LockMask);	815	const_iv (LockMask),
676	export_const_iv (ControlMask);	816	const_iv (ControlMask),
677	export_const_iv (Mod1Mask);	817	const_iv (Mod1Mask),
678	export_const_iv (Mod2Mask);	818	const_iv (Mod2Mask),
679	export_const_iv (Mod3Mask);	819	const_iv (Mod3Mask),
680	export_const_iv (Mod4Mask);	820	const_iv (Mod4Mask),
681	export_const_iv (Mod5Mask);	821	const_iv (Mod5Mask),
682	export_const_iv (Button1Mask);	822	const_iv (Button1Mask),
683	export_const_iv (Button2Mask);	823	const_iv (Button2Mask),
684	export_const_iv (Button3Mask);	824	const_iv (Button3Mask),
685	export_const_iv (Button4Mask);	825	const_iv (Button4Mask),
686	export_const_iv (Button5Mask);	826	const_iv (Button5Mask),
687	export_const_iv (AnyModifier);	827	const_iv (AnyModifier),
688		828
689	export_const_iv (EVENT_NONE);	829	const_iv (NoSymbol),
690	export_const_iv (EVENT_READ);	830	const_iv (GrabModeSync),
691	export_const_iv (EVENT_WRITE);	831	const_iv (GrabModeAsync),
692	}
693		832
		833	const_iv (NoEventMask),
		834	const_iv (KeyPressMask),
		835	const_iv (KeyReleaseMask),
		836	const_iv (ButtonPressMask),
		837	const_iv (ButtonReleaseMask),
		838	const_iv (EnterWindowMask),
		839	const_iv (LeaveWindowMask),
		840	const_iv (PointerMotionMask),
		841	const_iv (PointerMotionHintMask),
		842	const_iv (Button1MotionMask),
		843	const_iv (Button2MotionMask),
		844	const_iv (Button3MotionMask),
		845	const_iv (Button4MotionMask),
		846	const_iv (Button5MotionMask),
		847	const_iv (ButtonMotionMask),
		848	const_iv (KeymapStateMask),
		849	const_iv (ExposureMask),
		850	const_iv (VisibilityChangeMask),
		851	const_iv (StructureNotifyMask),
		852	const_iv (ResizeRedirectMask),
		853	const_iv (SubstructureNotifyMask),
		854	const_iv (SubstructureRedirectMask),
		855	const_iv (FocusChangeMask),
		856	const_iv (PropertyChangeMask),
		857	const_iv (ColormapChangeMask),
		858	const_iv (OwnerGrabButtonMask),
		859
		860	const_iv (KeyPress),
		861	const_iv (KeyRelease),
		862	const_iv (ButtonPress),
		863	const_iv (ButtonRelease),
		864	const_iv (MotionNotify),
		865	const_iv (EnterNotify),
		866	const_iv (LeaveNotify),
		867	const_iv (FocusIn),
		868	const_iv (FocusOut),
		869	const_iv (KeymapNotify),
		870	const_iv (Expose),
		871	const_iv (GraphicsExpose),
		872	const_iv (NoExpose),
		873	const_iv (VisibilityNotify),
		874	const_iv (CreateNotify),
		875	const_iv (DestroyNotify),
		876	const_iv (UnmapNotify),
		877	const_iv (MapNotify),
		878	const_iv (MapRequest),
		879	const_iv (ReparentNotify),
		880	const_iv (ConfigureNotify),
		881	const_iv (ConfigureRequest),
		882	const_iv (GravityNotify),
		883	const_iv (ResizeRequest),
		884	const_iv (CirculateNotify),
		885	const_iv (CirculateRequest),
		886	const_iv (PropertyNotify),
		887	const_iv (SelectionClear),
		888	const_iv (SelectionRequest),
		889	const_iv (SelectionNotify),
		890	const_iv (ColormapNotify),
		891	const_iv (ClientMessage),
		892	const_iv (MappingNotify),
		893	# if ENABLE_XIM_ONTHESPOT
		894	const_iv (XIMReverse),
		895	const_iv (XIMUnderline),
		896	const_iv (XIMHighlight),
		897	const_iv (XIMPrimary),
		898	const_iv (XIMSecondary),
		899	const_iv (XIMTertiary),
		900	const_iv (XIMVisibleToForward),
		901	const_iv (XIMVisibleToBackword),
		902	const_iv (XIMVisibleToCenter),
		903	#if XRENDER
		904	const_iv (PictStandardARGB32),
		905	const_iv (PictStandardRGB24),
		906	const_iv (PictStandardA8),
		907	const_iv (PictStandardA4),
		908	const_iv (PictStandardA1),
		909	const_iv (RepeatNone),
		910	const_iv (RepeatNormal),
		911	const_iv (RepeatPad),
		912	const_iv (RepeatReflect),
		913	#endif
		914	# if 0
		915	const_iv (XIMForwardChar),
		916	const_iv (XIMBackwardChar),
		917	const_iv (XIMForwardWord),
		918	const_iv (XIMBackwardWord),
		919	const_iv (XIMCaretUp),
		920	const_iv (XIMCaretDown),
		921	const_iv (XIMNextLine),
		922	const_iv (XIMPreviousLine),
		923	const_iv (XIMLineStart),
		924	const_iv (XIMLineEnd),
		925	const_iv (XIMAbsolutePosition),
		926	const_iv (XIMDontChange),
		927	# endif
		928	# endif
		929	};
		930
		931	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		932	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		933	}
		934
694	void	935	void
695	set_should_invoke (int htype, int value)	936	log (const char *msg)
696	CODE:	937	CODE:
697	rxvt_perl.should_invoke [htype] = value;	938	rxvt_log ("%s", msg);
698		939
699	void	940	void
700	warn (const char *msg)	941	warn (const char *msg)
701	CODE:	942	CODE:
702	rxvt_warn ("%s", msg);	943	rxvt_warn ("%s", msg);
…		…
704	void	945	void
705	fatal (const char *msg)	946	fatal (const char *msg)
706	CODE:	947	CODE:
707	rxvt_fatal ("%s", msg);	948	rxvt_fatal ("%s", msg);
708		949
709	SV *
710	untaint (SV *sv)
711	CODE:
712	RETVAL = newSVsv (sv);
713	SvTAINTED_off (RETVAL);
714	OUTPUT:
715	RETVAL
716
717	void	950	void
718	_exit (int status)	951	_exit (int status)
719		952
720	bool	953	void
721	safe ()	954	catch_fatal (SV *block)
722	CODE:	955	PROTOTYPE: &
723	RETVAL = !rxvt_tainted ();	956	CODE:
724	OUTPUT:	957	try
725	RETVAL	958	{
		959	PUSHMARK (SP);
		960	PUTBACK;
		961	call_sv (block, G_VOID | G_DISCARD);
		962	SPAGAIN;
		963	}
		964	catch (const rxvt_failure_exception &e)
		965	{
		966	croak ("rxvt_fatal exception caught, trying to continue.");
		967	}
726		968
727	NV	969	NV
728	NOW ()	970	NOW ()
729	CODE:	971	CODE:
730	RETVAL = NOW;	972	RETVAL = ev::now ();
731	OUTPUT:	973	OUTPUT:
732	RETVAL	974	RETVAL
733		975
734	int	976	int
735	GET_BASEFG (int rend)	977	GET_BASEFG (int rend)
…		…
746	RETVAL	988	RETVAL
747		989
748	int	990	int
749	SET_FGCOLOR (int rend, int new_color)	991	SET_FGCOLOR (int rend, int new_color)
750	CODE:	992	CODE:
751	RETVAL = SET_FGCOLOR (rend, new_color);	993	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
752	OUTPUT:	994	OUTPUT:
753	RETVAL	995	RETVAL
754		996
755	int	997	int
756	SET_BGCOLOR (int rend, int new_color)	998	SET_BGCOLOR (int rend, int new_color)
757	CODE:	999	CODE:
758	RETVAL = SET_BGCOLOR (rend, new_color);	1000	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
759	OUTPUT:	1001	OUTPUT:
760	RETVAL	1002	RETVAL
761		1003
762	int	1004	int
763	GET_CUSTOM (int rend)	1005	GET_CUSTOM (int rend)
764	CODE:	1006	CODE:
765	RETVAL = (rend && RS_customMask) >> RS_customShift;	1007	RETVAL = (rend & RS_customMask) >> RS_customShift;
766	OUTPUT:	1008	OUTPUT:
767	RETVAL	1009	RETVAL
768		1010
769	int	1011	int
770	SET_CUSTOM (int rend, int new_value)	1012	SET_CUSTOM (int rend, int new_value)
…		…
777	| ((new_value << RS_customShift) & RS_customMask);	1019	| ((new_value << RS_customShift) & RS_customMask);
778	}	1020	}
779	OUTPUT:	1021	OUTPUT:
780	RETVAL	1022	RETVAL
781		1023
		1024	void
		1025	termlist ()
		1026	PPCODE:
		1027	{
		1028	EXTEND (SP, rxvt_term::termlist.size ());
		1029
		1030	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1031	if ((*t)->perl.self)
		1032	PUSHs (sv_2mortal (newSVterm (*t)));
		1033	}
		1034
		1035	IV
		1036	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		1037	CODE:
		1038	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1039	req->cb_sv = newSVsv (cb);
		1040	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1041	av_push (av, newSViv ((IV)req));
		1042	RETVAL = (IV)req;
		1043	OUTPUT:
		1044	RETVAL
		1045
		1046	void
		1047	_delete_selection_request (IV req_)
		1048	CODE:
		1049	rxvt_selection *req = (rxvt_selection *)req_;
		1050	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1051	int i;
		1052
		1053	for (i = AvFILL (av); i >= 0; i--)
		1054	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1055	break;
		1056
		1057	for (; i < AvFILL (av); i++)
		1058	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1059
		1060	av_pop (av);
		1061
		1062	delete req;
		1063
782	MODULE = urxvt PACKAGE = urxvt::term	1064	MODULE = urxvt PACKAGE = urxvt::term
783		1065
784	SV *	1066	SV *
785	_new (...)	1067	_new (AV *env, AV *arg)
786	CODE:	1068	CODE:
787	{	1069	{
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;	1070	rxvt_term *term = new rxvt_term;
792		1071
793	term->argv = new stringvec;	1072	stringvec *argv = new stringvec;
794	term->envv = new stringvec;	1073	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))));	1074	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
798		1075
799	AV *envv = (AV *)SvRV (ST (0));	1076	stringvec *envv = new stringvec;
800	for (int i = av_len (envv) + 1; i--; )	1077	for (int i = AvFILL (env) + 1; i--; )
801	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1078	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
802
803	term->envv->push_back (0);
804
805	bool success;
806		1079
807	try	1080	try
808	{	1081	{
809	success = term->init (term->argv->size (), term->argv->begin ());	1082	term->init (argv, envv);
810	}	1083	}
811	catch (const class rxvt_failure_exception &e)	1084	catch (const class rxvt_failure_exception &e)
812	{
813	success = false;
814	}
815
816	if (!success)
817	{	1085	{
818	term->destroy ();	1086	term->destroy ();
819	croak ("error while initializing new terminal instance");	1087	croak ("error while initializing new terminal instance");
820	}	1088	}
821		1089
…		…
827		1095
828	void	1096	void
829	rxvt_term::destroy ()	1097	rxvt_term::destroy ()
830		1098
831	void	1099	void
		1100	rxvt_term::set_should_invoke (int htype, int inc)
		1101	CODE:
		1102	uint8_t &count = THIS->perl.should_invoke [htype];
		1103	uint8_t prev = count;
		1104	count += inc;
		1105	if (!prev != !count)
		1106	{
		1107	// hook status changed, react
		1108	switch (htype)
		1109	{
		1110	case HOOK_POSITION_CHANGE:
		1111	if (count)
		1112	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1113	}
		1114	}
		1115
		1116	void
		1117	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1118	CODE:
		1119	XrmPutStringResource (&THIS->option_db, specifier, value);
		1120
		1121	int
832	rxvt_term::grab_button (int button, U32 modifiers)	1122	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
833	CODE:	1123	CODE:
834	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1124	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
835	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1125	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
836	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1126	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1127	OUTPUT: RETVAL
		1128
		1129	int
		1130	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1131	CODE:
		1132	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1133	OUTPUT: RETVAL
		1134
		1135	void
		1136	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1137	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1138	CODE:
		1139	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1140
		1141	void
		1142	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1143	CODE:
		1144	XUngrabKey (THIS->dpy, keycode, modifiers, window);
837		1145
838	bool	1146	bool
839	rxvt_term::grab (U32 eventtime, int sync = 0)	1147	rxvt_term::grab (Time eventtime, int sync = 0)
840	CODE:	1148	CODE:
841	{	1149	{
842	int mode = sync ? GrabModeSync : GrabModeAsync;	1150	int mode = sync ? GrabModeSync : GrabModeAsync;
843		1151
844	THIS->perl.grabtime = 0;	1152	THIS->perl.grabtime = 0;
845		1153
846	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1154	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
847	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1155	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
848	mode, mode, None, GRAB_CURSOR, eventtime))	1156	mode, mode, None, GRAB_CURSOR, eventtime))
849	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1157	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
850	THIS->perl.grabtime = eventtime;	1158	THIS->perl.grabtime = eventtime;
851	else	1159	else
852	XUngrabPointer (THIS->display->display, eventtime);	1160	XUngrabPointer (THIS->dpy, eventtime);
853		1161
854	RETVAL = !!THIS->perl.grabtime;	1162	RETVAL = !!THIS->perl.grabtime;
855	}	1163	}
856	OUTPUT:	1164	OUTPUT:
857	RETVAL	1165	RETVAL
858		1166
859	void	1167	void
860	rxvt_term::allow_events_async ()	1168	rxvt_term::allow_events_async ()
861	CODE:	1169	CODE:
862	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1170	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
863		1171
864	void	1172	void
865	rxvt_term::allow_events_sync ()	1173	rxvt_term::allow_events_sync ()
866	CODE:	1174	CODE:
867	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1175	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
868		1176
869	void	1177	void
870	rxvt_term::allow_events_replay ()	1178	rxvt_term::allow_events_replay ()
871	CODE:	1179	CODE:
872	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1180	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
873	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1181	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
874		1182
875	void	1183	void
876	rxvt_term::ungrab ()	1184	rxvt_term::ungrab ()
877	CODE:	1185	CODE:
878	ungrab (THIS);	1186	ungrab (THIS);
879		1187
880	int	1188	int
		1189	rxvt_term::XStringToKeysym (char *string)
		1190	CODE:
		1191	RETVAL = XStringToKeysym (string);
		1192	OUTPUT: RETVAL
		1193
		1194	char *
		1195	rxvt_term::XKeysymToString (int sym)
		1196	CODE:
		1197	RETVAL = XKeysymToString (sym);
		1198	OUTPUT: RETVAL
		1199
		1200	int
		1201	rxvt_term::XKeysymToKeycode (int sym)
		1202	CODE:
		1203	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1204	OUTPUT: RETVAL
		1205
		1206	int
		1207	rxvt_term::XKeycodeToKeysym (int code, int index)
		1208	CODE:
		1209	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1210	OUTPUT: RETVAL
		1211
		1212	int
881	rxvt_term::strwidth (SV *str)	1213	rxvt_term::strwidth (SV *str)
882	CODE:	1214	CODE:
883	{	1215	{
884	wchar_t *wstr = sv2wcs (str);	1216	wchar_t *wstr = sv2wcs (str);
885		1217
886	rxvt_push_locale (THIS->locale);	1218	rxvt_push_locale (THIS->locale);
887	RETVAL = wcswidth (wstr, wcslen (wstr));	1219	RETVAL = 0;
		1220	for (wchar_t *wc = wstr; *wc; wc++)
		1221	{
		1222	int w = WCWIDTH (*wc);
		1223
		1224	if (w)
		1225	RETVAL += max (w, 1);
		1226	}
888	rxvt_pop_locale ();	1227	rxvt_pop_locale ();
889		1228
890	free (wstr);	1229	free (wstr);
891	}	1230	}
892	OUTPUT:	1231	OUTPUT:
…		…
902	char *mbstr = rxvt_wcstombs (wstr);	1241	char *mbstr = rxvt_wcstombs (wstr);
903	rxvt_pop_locale ();	1242	rxvt_pop_locale ();
904		1243
905	free (wstr);	1244	free (wstr);
906		1245
907	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1246	RETVAL = newSVpv (mbstr, 0);
908	free (mbstr);	1247	free (mbstr);
909	}	1248	}
910	OUTPUT:	1249	OUTPUT:
911	RETVAL	1250	RETVAL
912		1251
…		…
919		1258
920	rxvt_push_locale (THIS->locale);	1259	rxvt_push_locale (THIS->locale);
921	wchar_t *wstr = rxvt_mbstowcs (data, len);	1260	wchar_t *wstr = rxvt_mbstowcs (data, len);
922	rxvt_pop_locale ();	1261	rxvt_pop_locale ();
923		1262
924	RETVAL = taint_if (wcs2sv (wstr), octets);	1263	RETVAL = wcs2sv (wstr);
925	free (wstr);	1264	free (wstr);
926	}	1265	}
927	OUTPUT:	1266	OUTPUT:
928	RETVAL	1267	RETVAL
929		1268
930	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1269	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
931		1270
932	#define TERM_OFFSET_width TERM_OFFSET(width)	1271	#define TERM_OFFSET_width TERM_OFFSET(width)
933	#define TERM_OFFSET_height TERM_OFFSET(height)	1272	#define TERM_OFFSET_height TERM_OFFSET(height)
934	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1273	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
935	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1274	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
936	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1275	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
937	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1276	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
938	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1277	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
939	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1278	#define TERM_OFFSET_focus TERM_OFFSET(focus)
940	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1279	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1280	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1281	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1282	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1283	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
941	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1284	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
942	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1285	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
943	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1286	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
944		1287
945	int	1288	int
946	rxvt_term::width ()	1289	rxvt_term::width ()
947	ALIAS:	1290	ALIAS:
948	width = TERM_OFFSET_width	1291	width = TERM_OFFSET_width
949	height = TERM_OFFSET_height	1292	height = TERM_OFFSET_height
950	fwidth = TERM_OFFSET_fwidth	1293	fwidth = TERM_OFFSET_fwidth
951	fheight = TERM_OFFSET_fheight	1294	fheight = TERM_OFFSET_fheight
952	fbase = TERM_OFFSET_fbase	1295	fbase = TERM_OFFSET_fbase
953	nrow = TERM_OFFSET_nrow	1296	nrow = TERM_OFFSET_nrow
954	ncol = TERM_OFFSET_ncol	1297	ncol = TERM_OFFSET_ncol
955	focus = TERM_OFFSET_focus	1298	focus = TERM_OFFSET_focus
956	mapped = TERM_OFFSET_mapped	1299	mapped = TERM_OFFSET_mapped
		1300	int_bwidth = TERM_OFFSET_int_bwidth
		1301	ext_bwidth = TERM_OFFSET_ext_bwidth
		1302	lineSpace = TERM_OFFSET_lineSpace
		1303	letterSpace = TERM_OFFSET_letterSpace
957	saveLines = TERM_OFFSET_saveLines	1304	saveLines = TERM_OFFSET_saveLines
958	total_rows = TERM_OFFSET_total_rows	1305	total_rows = TERM_OFFSET_total_rows
959	nsaved = TERM_OFFSET_nsaved	1306	top_row = TERM_OFFSET_top_row
960	CODE:	1307	CODE:
961	RETVAL = *(int *)((char *)THIS + ix);	1308	RETVAL = *(int *)((char *)THIS + ix);
962	OUTPUT:	1309	OUTPUT:
963	RETVAL	1310	RETVAL
964		1311
…		…
966	rxvt_term::ModLevel3Mask ()	1313	rxvt_term::ModLevel3Mask ()
967	ALIAS:	1314	ALIAS:
968	ModLevel3Mask = 0	1315	ModLevel3Mask = 0
969	ModMetaMask = 1	1316	ModMetaMask = 1
970	ModNumLockMask = 2	1317	ModNumLockMask = 2
		1318	current_screen = 3
		1319	hidden_cursor = 4
971	CODE:	1320	CODE:
972	switch (ix)	1321	switch (ix)
973	{	1322	{
974	case 0: RETVAL = THIS->ModLevel3Mask; break;	1323	case 0: RETVAL = THIS->ModLevel3Mask; break;
975	case 1: RETVAL = THIS->ModMetaMask; break;	1324	case 1: RETVAL = THIS->ModMetaMask; break;
976	case 2: RETVAL = THIS->ModNumLockMask; break;	1325	case 2: RETVAL = THIS->ModNumLockMask; break;
		1326	case 3: RETVAL = THIS->current_screen; break;
		1327	#ifdef CURSOR_BLINK
		1328	case 4: RETVAL = THIS->hidden_cursor; break;
		1329	#endif
977	}	1330	}
978	OUTPUT:	1331	OUTPUT:
979	RETVAL	1332	RETVAL
980		1333
981	char *	1334	char *
…		…
991	}	1344	}
992	OUTPUT:	1345	OUTPUT:
993	RETVAL	1346	RETVAL
994		1347
995	SV *	1348	SV *
996	rxvt_term::_env ()	1349	rxvt_term::envv ()
		1350	ALIAS:
		1351	argv = 1
997	CODE:	1352	PPCODE:
998	{	1353	{
999	if (THIS->envv)	1354	stringvec *vec = ix ? THIS->argv : THIS->envv;
1000	{
1001	AV *av = newAV ();
1002		1355
		1356	EXTEND (SP, vec->size ());
		1357
1003	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1358	for (char **i = vec->begin (); i != vec->end (); ++i)
1004	if (*i)	1359	if (*i)
1005	av_push (av, newSVpv (*i, 0));	1360	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1006
1007	RETVAL = newRV_noinc ((SV *)av);
1008	}
1009	else
1010	RETVAL = &PL_sv_undef;
1011	}	1361	}
		1362
		1363	int
		1364	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1365	CODE:
		1366	RETVAL = THIS->pty_ev.events;
		1367	if (events != ev::UNDEF)
		1368	THIS->pty_ev.set (events);
		1369	OUTPUT:
		1370	RETVAL
		1371
		1372	int
		1373	rxvt_term::pty_fd ()
		1374	CODE:
		1375	RETVAL = THIS->pty->pty;
		1376	OUTPUT:
		1377	RETVAL
		1378
		1379	Window
		1380	rxvt_term::parent ()
		1381	CODE:
		1382	RETVAL = THIS->parent;
1012	OUTPUT:	1383	OUTPUT:
1013	RETVAL	1384	RETVAL
1014		1385
1015	int	1386	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 ()	1387	rxvt_term::parent_x ()
1026	CODE:	1388	CODE:
1027	RETVAL = (U32)THIS->parent [0];	1389	RETVAL = THIS->parent_x;
1028	OUTPUT:	1390	OUTPUT:
1029	RETVAL	1391	RETVAL
1030		1392
1031	U32	1393	int
1032	rxvt_term::vt ()	1394	rxvt_term::parent_y ()
1033	CODE:	1395	CODE:
1034	RETVAL = (U32)THIS->vt;	1396	RETVAL = THIS->parent_y;
1035	OUTPUT:	1397	OUTPUT:
1036	RETVAL	1398	RETVAL
		1399
		1400	void
		1401	rxvt_term::vt_emask_add (U32 emask)
		1402	CODE:
		1403	THIS->vt_emask_perl |= emask;
		1404	THIS->vt_select_input ();
1037		1405
1038	U32	1406	U32
1039	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1407	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1040	CODE:	1408	CODE:
1041	{
1042	RETVAL = THIS->rstyle;	1409	RETVAL = THIS->rstyle;
1043	THIS->rstyle = new_rstyle;	1410	THIS->rstyle = new_rstyle;
1044	}
1045	OUTPUT:	1411	OUTPUT:
1046	RETVAL	1412	RETVAL
1047		1413
1048	int	1414	int
1049	rxvt_term::view_start (int newval = -1)	1415	rxvt_term::view_start (int newval = 1)
		1416	PROTOTYPE: $;$
1050	CODE:	1417	CODE:
1051	{	1418	{
1052	RETVAL = THIS->view_start;	1419	RETVAL = THIS->view_start;
1053		1420
1054	if (newval >= 0)	1421	if (newval <= 0)
1055	{	1422	THIS->scr_changeview (max (newval, THIS->top_row));
1056	THIS->view_start = min (newval, THIS->nsaved);
1057	THIS->scr_changeview (RETVAL);
1058	}
1059	}	1423	}
1060	OUTPUT:	1424	OUTPUT:
1061	RETVAL	1425	RETVAL
1062		1426
1063	void	1427	void
		1428	rxvt_term::set_urgency (bool enable)
		1429
		1430	void
		1431	rxvt_term::focus_in ()
		1432
		1433	void
		1434	rxvt_term::focus_out ()
		1435
		1436	void
		1437	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1438	ALIAS:
		1439	key_release = 1
		1440	CODE:
		1441	{
		1442	XKeyEvent xkey;
		1443
		1444	memset (&xkey, 0, sizeof (xkey));
		1445
		1446	xkey.time = time;
		1447	xkey.state = state;
		1448	xkey.keycode = keycode;
		1449
		1450	xkey.type = ix ? KeyRelease : KeyPress;
		1451	xkey.display = THIS->dpy;
		1452	xkey.window = THIS->vt;
		1453	xkey.root = THIS->display->root;
		1454	xkey.subwindow = THIS->vt;
		1455
		1456	if (ix)
		1457	THIS->key_release (xkey);
		1458	else
		1459	THIS->key_press (xkey);
		1460	}
		1461
		1462	void
1064	rxvt_term::want_refresh ()	1463	rxvt_term::want_refresh ()
1065	CODE:	1464	CODE:
1066	THIS->want_refresh = 1;	1465	THIS->want_refresh = 1;
		1466	THIS->refresh_check ();
1067		1467
1068	void	1468	void
1069	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1469	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1070	PPCODE:	1470	PPCODE:
1071	{	1471	{
1072	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1472	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1073	XSRETURN_EMPTY;	1473	XSRETURN_EMPTY;
1074		1474
1075	line_t &l = ROW(row_number);	1475	line_t &l = ROW(row_number);
1076		1476
1077	if (GIMME_V != G_VOID)	1477	if (GIMME_V != G_VOID)
1078	{	1478	{
1079	wchar_t *wstr = new wchar_t [THIS->ncol];	1479	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1080		1480
1081	for (int col = 0; col < THIS->ncol; col++)	1481	for (int col = 0; col < THIS->ncol; col++)
1082	wstr [col] = l.t [col];	1482	wstr [col] = l.t [col];
1083		1483
1084	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1484	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1085
1086	delete [] wstr;
1087	}	1485	}
1088		1486
1089	if (new_text)	1487	if (new_text)
1090	{	1488	{
1091	wchar_t *wstr = sv2wcs (new_text);	1489	wchar_t *wstr = sv2wcs (new_text);
1092		1490
1093	int len = min (wcslen (wstr) - start_ofs, max_len);	1491	int len = min (wcslen (wstr) - start_ofs, max_len);
1094		1492
1095	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1493	if (start_col < 0 || start_col + len > THIS->ncol)
1096	{	1494	{
1097	free (wstr);	1495	free (wstr);
1098	croak ("new_text extends beyond horizontal margins");	1496	croak ("new_text extends beyond horizontal margins");
1099	}	1497	}
1100		1498
…		…
1110		1508
1111	void	1509	void
1112	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1510	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1113	PPCODE:	1511	PPCODE:
1114	{	1512	{
1115	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1513	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1116	XSRETURN_EMPTY;	1514	XSRETURN_EMPTY;
1117		1515
1118	line_t &l = ROW(row_number);	1516	line_t &l = ROW(row_number);
1119		1517
1120	if (GIMME_V != G_VOID)	1518	if (GIMME_V != G_VOID)
…		…
1132	{	1530	{
1133	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1531	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1134	croak ("new_rend must be arrayref");	1532	croak ("new_rend must be arrayref");
1135		1533
1136	AV *av = (AV *)SvRV (new_rend);	1534	AV *av = (AV *)SvRV (new_rend);
1137	int len = min (av_len (av) + 1 - start_ofs, max_len);	1535	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1138		1536
1139	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1537	if (start_col < 0 || start_col + len > THIS->ncol)
1140	croak ("new_rend array extends beyond horizontal margins");	1538	croak ("new_rend array extends beyond horizontal margins");
1141		1539
1142	for (int col = start_col; col < start_col + len; col++)	1540	for (int col = start_col; col < start_col + len; col++)
1143	{	1541	{
1144	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1542	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1150		1548
1151	int	1549	int
1152	rxvt_term::ROW_l (int row_number, int new_length = -1)	1550	rxvt_term::ROW_l (int row_number, int new_length = -1)
1153	CODE:	1551	CODE:
1154	{	1552	{
1155	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1553	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1156	XSRETURN_EMPTY;	1554	XSRETURN_EMPTY;
1157		1555
1158	line_t &l = ROW(row_number);	1556	line_t &l = ROW(row_number);
1159	RETVAL = l.l;	1557	RETVAL = l.l;
1160		1558
…		…
1166		1564
1167	bool	1565	bool
1168	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1566	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1169	CODE:	1567	CODE:
1170	{	1568	{
1171	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1569	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1172	XSRETURN_EMPTY;	1570	XSRETURN_EMPTY;
1173		1571
1174	line_t &l = ROW(row_number);	1572	line_t &l = ROW(row_number);
1175	RETVAL = l.is_longer ();	1573	RETVAL = l.is_longer ();
1176		1574
…		…
1184	rxvt_term::special_encode (SV *string)	1582	rxvt_term::special_encode (SV *string)
1185	CODE:	1583	CODE:
1186	{	1584	{
1187	wchar_t *wstr = sv2wcs (string);	1585	wchar_t *wstr = sv2wcs (string);
1188	int wlen = wcslen (wstr);	1586	int wlen = wcslen (wstr);
1189	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1587	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1190		1588
1191	rxvt_push_locale (THIS->locale);	1589	rxvt_push_locale (THIS->locale);
1192		1590
1193	wchar_t *r = rstr;	1591	wchar_t *r = rstr;
1194	for (wchar_t *s = wstr; *s; s++)	1592	for (wchar_t *s = wstr; *s; s++)
		1593	{
		1594	int w = WCWIDTH (*s);
		1595
1195	if (wcwidth (*s) == 0)	1596	if (w == 0)
1196	{	1597	{
1197	if (r == rstr)	1598	if (r == rstr)
1198	croak ("leading combining character unencodable");	1599	croak ("leading combining character unencodable");
1199		1600
1200	unicode_t n = rxvt_compose (r[-1], *s);	1601	unicode_t n = rxvt_compose (r[-1], *s);
1201	if (n == NOCHAR)	1602	if (n == NOCHAR)
1202	n = rxvt_composite.compose (r[-1], *s);	1603	n = rxvt_composite.compose (r[-1], *s);
1203		1604
1204	r[-1] = n;	1605	r[-1] = n;
1205	}	1606	}
1206	#if !UNICODE_3	1607	#if !UNICODE_3
1207	else if (*s >= 0x10000)	1608	else if (*s >= 0x10000)
1208	*r++ = rxvt_composite.compose (*s);	1609	*r++ = rxvt_composite.compose (*s);
1209	#endif	1610	#endif
1210	else	1611	else
1211	*r++ = *s;	1612	*r++ = *s;
		1613
		1614	// the *2 above only allows wcwidth <= 2
		1615	if (w > 1)
		1616	*r++ = NOCHAR;
		1617	}
1212		1618
1213	rxvt_pop_locale ();	1619	rxvt_pop_locale ();
1214		1620
1215	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1621	RETVAL = wcs2sv (rstr, r - rstr);
1216
1217	delete [] rstr;
1218	}	1622	}
1219	OUTPUT:	1623	OUTPUT:
1220	RETVAL	1624	RETVAL
1221		1625
1222	SV *	1626	SV *
1223	rxvt_term::special_decode (SV *text)	1627	rxvt_term::special_decode (SV *text)
1224	CODE:	1628	CODE:
1225	{	1629	{
1226	wchar_t *wstr = sv2wcs (text);	1630	wchar_t *wstr = sv2wcs (text);
1227	int wlen = wcslen (wstr);
1228	int dlen = 0;	1631	int dlen = 0;
1229		1632
1230	// find length	1633	// find length
1231	for (wchar_t *s = wstr; *s; s++)	1634	for (wchar_t *s = wstr; *s; s++)
1232	if (*s == NOCHAR)	1635	if (*s == NOCHAR)
…		…
1234	else if (IS_COMPOSE (*s))	1637	else if (IS_COMPOSE (*s))
1235	dlen += rxvt_composite.expand (*s, 0);	1638	dlen += rxvt_composite.expand (*s, 0);
1236	else	1639	else
1237	dlen++;	1640	dlen++;
1238		1641
1239	wchar_t *rstr = new wchar_t [dlen];	1642	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1240		1643
1241	// decode	1644	// decode
1242	wchar_t *r = rstr;	1645	wchar_t *r = rstr;
1243	for (wchar_t *s = wstr; *s; s++)	1646	for (wchar_t *s = wstr; *s; s++)
1244	if (*s == NOCHAR)	1647	if (*s == NOCHAR)
…		…
1246	else if (IS_COMPOSE (*s))	1649	else if (IS_COMPOSE (*s))
1247	r += rxvt_composite.expand (*s, r);	1650	r += rxvt_composite.expand (*s, r);
1248	else	1651	else
1249	*r++ = *s;	1652	*r++ = *s;
1250		1653
1251	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1654	RETVAL = wcs2sv (rstr, r - rstr);
1252
1253	delete [] rstr;
1254	}	1655	}
1255	OUTPUT:	1656	OUTPUT:
1256	RETVAL	1657	RETVAL
1257		1658
1258	void	1659	void
1259	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1660	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1260	PPCODE:	1661	PPCODE:
1261	{	1662	{
1262	struct resval { const char *name; int value; } rslist [] = {	1663	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1263	# define def(name) { # name, Rs_ ## name },	1664	# define def(name) { # name, Rs_ ## name },
1264	# define reserve(name,count)	1665	# define reserve(name,count)
1265	# include "rsinc.h"	1666	# include "rsinc.h"
1266	# undef def	1667	# undef def
1267	# undef reserve	1668	# undef reserve
1268	};	1669	};
1269		1670
1270	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1671	rs = rslist + ecb_array_length (rslist);
1271		1672
		1673	if (*name)
1272	do {	1674	{
		1675	do {
1273	if (rs-- == rslist)	1676	if (rs-- == rslist)
1274	croak ("no such resource '%s', requested", name);	1677	croak ("no such resource '%s', requested", name);
1275	} while (strcmp (name, rs->name));	1678	} while (strcmp (name, rs->name));
1276		1679
1277	index += rs->value;	1680	index += rs->value;
		1681	}
		1682	else
		1683	{
		1684	--rs;
		1685	name = "";
		1686	}
1278		1687
1279	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1688	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1280	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1689	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1281		1690
1282	if (GIMME_V != G_VOID)	1691	if (GIMME_V != G_VOID)
1283	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1692	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1284		1693
1285	if (newval)	1694	if (newval)
1286	{	1695	{
1287	if (SvOK (newval))	1696	if (SvOK (newval))
1288	{	1697	{
…		…
1295	}	1704	}
1296	}	1705	}
1297		1706
1298	const char *	1707	const char *
1299	rxvt_term::x_resource (const char *name)	1708	rxvt_term::x_resource (const char *name)
1300	CLEANUP:
1301	SvTAINTED_on (ST (0));
1302		1709
1303	bool	1710	bool
1304	rxvt_term::option (U32 optval, int set = -1)	1711	rxvt_term::option (U8 optval, int set = -1)
1305	CODE:	1712	CODE:
1306	{	1713	{
1307	RETVAL = THIS->options & optval;	1714	RETVAL = THIS->option (optval);
1308		1715
1309	if (set >= 0)	1716	if (set >= 0)
1310	{	1717	{
1311	if (set)
1312	THIS->options |= optval;	1718	THIS->set_option (optval, set);
1313	else
1314	THIS->options &= ~optval;
1315		1719
		1720	if (THIS->init_done) // avoid doing this before START
1316	switch (optval)	1721	switch (optval)
1317	{	1722	{
1318	case Opt_skipBuiltinGlyphs:	1723	case Opt_skipBuiltinGlyphs:
1319	THIS->set_fonts ();	1724	THIS->set_fonts ();
1320	THIS->scr_remap_chars ();	1725	THIS->scr_remap_chars ();
1321	THIS->scr_touch (true);	1726	THIS->scr_touch (true);
1322	THIS->want_refresh = 1;	1727	THIS->want_refresh = 1;
		1728	THIS->refresh_check ();
1323	break;	1729	break;
		1730	#ifdef CURSOR_BLINK
		1731	case Opt_cursorBlink:
		1732	THIS->cursor_blink_reset ();
		1733	break;
		1734	#endif
1324		1735
1325	case Opt_cursorUnderline:	1736	case Opt_cursorUnderline:
1326	THIS->want_refresh = 1;	1737	THIS->want_refresh = 1;
		1738	THIS->refresh_check ();
1327	break;	1739	break;
1328		1740
1329	# case Opt_scrollBar_floating:	1741	# case Opt_scrollBar_floating:
1330	# case Opt_scrollBar_right:	1742	# case Opt_scrollBar_right:
1331	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1743	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1332	# break;	1744	# break;
1333	}	1745	}
1334	}	1746	}
1335	}	1747	}
1336	OUTPUT:	1748	OUTPUT:
1337	RETVAL	1749	RETVAL
1338		1750
…		…
1341	CODE:	1753	CODE:
1342	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1754	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1343	THIS->keyboard->register_done ();	1755	THIS->keyboard->register_done ();
1344	OUTPUT:	1756	OUTPUT:
1345	RETVAL	1757	RETVAL
		1758
		1759	void
		1760	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1761	CODE:
		1762	wchar_t *wstr = sv2wcs (str);
		1763	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1764	free (wstr);
1346		1765
1347	void	1766	void
1348	rxvt_term::screen_cur (...)	1767	rxvt_term::screen_cur (...)
1349	PROTOTYPE: $;$$	1768	PROTOTYPE: $;$$
1350	ALIAS:	1769	ALIAS:
…		…
1364	EXTEND (SP, 2);	1783	EXTEND (SP, 2);
1365	PUSHs (sv_2mortal (newSViv (rc.row)));	1784	PUSHs (sv_2mortal (newSViv (rc.row)));
1366	PUSHs (sv_2mortal (newSViv (rc.col)));	1785	PUSHs (sv_2mortal (newSViv (rc.col)));
1367	}	1786	}
1368		1787
1369	if (items == 3)	1788	if (items >= 3)
		1789	{
		1790	rc.row = SvIV (ST (1));
		1791	rc.col = SvIV (ST (2));
		1792
		1793	if (ix == 2)
1370	{	1794	{
1371	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1795	if (rc.col == 0)
1372	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1796	{
		1797	// col == 0 means end of previous line
		1798	rc.row--;
		1799	rc.col = THIS->ncol;
		1800	}
		1801	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1802	&& rc.col > ROW(rc.row).l)
		1803	{
		1804	// col >= length means while line and add newline
		1805	rc.col = THIS->ncol;
		1806	}
		1807	}
		1808
		1809	clamp_it (rc.col, 0, THIS->ncol);
		1810	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1373		1811
1374	if (ix)	1812	if (ix)
		1813	{
		1814	THIS->selection.screen = THIS->current_screen;
		1815
1375	THIS->want_refresh = 1;	1816	THIS->want_refresh = 1;
		1817	THIS->refresh_check ();
		1818	}
		1819	}
		1820	}
		1821
		1822	int
		1823	rxvt_term::selection_screen (int screen = -1)
		1824	CODE:
		1825	RETVAL = THIS->selection.screen;
		1826	if (screen >= 0)
		1827	THIS->selection.screen = screen;
		1828	OUTPUT:
		1829	RETVAL
		1830
		1831	void
		1832	rxvt_term::selection_clear (bool clipboard = false)
		1833
		1834	void
		1835	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1836	CODE:
		1837	THIS->selection.op = SELECTION_CONT;
		1838	THIS->selection.rect = rect;
		1839	THIS->selection_make (eventtime);
		1840
		1841	int
		1842	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1843
		1844	void
		1845	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
		1846	PPCODE:
		1847	{
		1848	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1849	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1850
		1851	if (GIMME_V != G_VOID)
		1852	XPUSHs (text
		1853	? sv_2mortal (wcs2sv (text, len))
		1854	: &PL_sv_undef);
		1855
		1856	if (newtext)
		1857	{
		1858	free (text);
		1859
		1860	text = sv2wcs (newtext);
		1861	len = wcslen (text);
1376	}	1862	}
1377	}	1863	}
1378		1864
1379	char	1865	char
1380	rxvt_term::cur_charset ()	1866	rxvt_term::cur_charset ()
1381	CODE:	1867	CODE:
1382	RETVAL = THIS->charsets [THIS->screen.charset];	1868	RETVAL = THIS->charsets [THIS->screen.charset];
1383	OUTPUT:	1869	OUTPUT:
1384	RETVAL	1870	RETVAL
1385		1871
1386	int
1387	rxvt_term::selection_grab (U32 eventtime)
1388
1389	void
1390	rxvt_term::selection (SV *newtext = 0)
1391	PPCODE:
1392	{
1393	if (GIMME_V != G_VOID)
1394	XPUSHs (THIS->selection.text
1395	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
1396	: &PL_sv_undef);
1397
1398	if (newtext)
1399	{
1400	free (THIS->selection.text);
1401
1402	THIS->selection.text = sv2wcs (newtext);
1403	THIS->selection.len = wcslen (THIS->selection.text);
1404	}
1405	}
1406
1407	void	1872	void
1408	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)	1873	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
1409		1874
1410	void	1875	void
1411	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1876	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1412		1877
1413	void	1878	void
1414	rxvt_term::scr_bell ()	1879	rxvt_term::scr_bell ()
		1880
		1881	void
		1882	rxvt_term::scr_recolour (bool refresh = true);
		1883
		1884	void
		1885	rxvt_term::scr_change_screen (int screen)
1415		1886
1416	void	1887	void
1417	rxvt_term::scr_add_lines (SV *string)	1888	rxvt_term::scr_add_lines (SV *string)
1418	CODE:	1889	CODE:
1419	{	1890	{
…		…
1429	char *str = SvPVbyte (octets, len);	1900	char *str = SvPVbyte (octets, len);
1430	C_ARGS:	1901	C_ARGS:
1431	str, len	1902	str, len
1432		1903
1433	void	1904	void
		1905	rxvt_term::tt_paste (SV *octets)
		1906	INIT:
		1907	STRLEN len;
		1908	char *str = SvPVbyte (octets, len);
		1909	C_ARGS:
		1910	str, len
		1911
		1912	void
1434	rxvt_term::cmd_parse (SV *octets)	1913	rxvt_term::cmd_parse (SV *octets)
1435	CODE:	1914	CODE:
1436	{	1915	{
1437	STRLEN len;	1916	STRLEN len;
1438	char *str = SvPVbyte (octets, len);	1917	char *str = SvPVbyte (octets, len);
…		…
1460	o->self = (HV *)SvRV (RETVAL);	1939	o->self = (HV *)SvRV (RETVAL);
1461	}	1940	}
1462	OUTPUT:	1941	OUTPUT:
1463	RETVAL	1942	RETVAL
1464		1943
		1944	#############################################################################
		1945	# Various X Utility Functions
		1946	#############################################################################
		1947
		1948	void
		1949	rxvt_term::XListProperties (Window window)
		1950	PPCODE:
		1951	{
		1952	int count;
		1953	Atom *props = XListProperties (THIS->dpy, window, &count);
		1954
		1955	EXTEND (SP, count);
		1956	while (count--)
		1957	PUSHs (newSVuv ((U32)props [count]));
		1958
		1959	XFree (props);
		1960	}
		1961
		1962	void
		1963	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1964	PPCODE:
		1965	{
		1966	Atom type;
		1967	int format;
		1968	unsigned long nitems;
		1969	unsigned long bytes_after;
		1970	unsigned char *prop;
		1971
		1972	XGetWindowProperty (THIS->dpy, window, property,
		1973	0, 1<<24, 0, AnyPropertyType,
		1974	&type, &format, &nitems, &bytes_after, &prop);
		1975
		1976	if (type != None)
		1977	{
		1978	int elemsize = format == 16 ? sizeof (short)
		1979	: format == 32 ? sizeof (long)
		1980	: 1;
		1981
		1982	EXTEND (SP, 3);
		1983	PUSHs (newSVuv ((U32)type));
		1984	PUSHs (newSViv (format));
		1985	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1986	XFree (prop);
		1987	}
		1988	}
		1989
		1990	void
		1991	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1992	CODE:
		1993	{
		1994	STRLEN len;
		1995	char *data_ = SvPVbyte (data, len);
		1996
		1997	int elemsize = format == 16 ? sizeof (short)
		1998	: format == 32 ? sizeof (long)
		1999	: 1;
		2000
		2001	XChangeProperty (THIS->dpy, window, property,
		2002	type, format, PropModeReplace,
		2003	(unsigned char *)data_, len / elemsize);
		2004	}
		2005
		2006	Atom
		2007	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2008	C_ARGS: term->dpy, atom_name, only_if_exists
		2009
		2010	char *
		2011	XGetAtomName (rxvt_term *term, Atom atom)
		2012	C_ARGS: term->dpy, atom
		2013	CLEANUP:
		2014	XFree (RETVAL);
		2015
		2016	void
		2017	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2018	C_ARGS: term->dpy, window, property
		2019
		2020	Window
		2021	rxvt_term::DefaultRootWindow ()
		2022	CODE:
		2023	RETVAL = THIS->display->root;
		2024	OUTPUT:
		2025	RETVAL
		2026
		2027	#if 0
		2028
		2029	Window
		2030	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2031	C_ARGS: term->dpy, (Window)parent,
		2032	x, y, width, height, 0,
		2033	term->pix_colors_focused[Color_border],
		2034	term->pix_colors_focused[Color_border]
		2035
		2036	#endif
		2037
		2038	void
		2039	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2040	C_ARGS: term->dpy, window, parent, x, y
		2041
		2042	void
		2043	XMapWindow (rxvt_term *term, Window window)
		2044	C_ARGS: term->dpy, window
		2045
		2046	void
		2047	XUnmapWindow (rxvt_term *term, Window window)
		2048	C_ARGS: term->dpy, window
		2049
		2050	void
		2051	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2052	C_ARGS: term->dpy, window, x, y, width, height
		2053
		2054	void
		2055	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2056	CODE:
		2057	{
		2058	XWindowAttributes attr;
		2059	XGetWindowAttributes (THIS->dpy, window, &attr);
		2060	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		2061	}
		2062
		2063	void
		2064	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2065	PPCODE:
		2066	{
		2067	int dx, dy;
		2068	Window child;
		2069
		2070	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2071	{
		2072	EXTEND (SP, 3);
		2073	PUSHs (newSViv (dx));
		2074	PUSHs (newSViv (dy));
		2075	PUSHs (newSVuv (child));
		2076	}
		2077	}
		2078
		2079	#############################################################################
		2080	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2081
		2082	bool
		2083	rxvt_term::has_render ()
		2084	CODE:
		2085	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2086	OUTPUT:
		2087	RETVAL
		2088
		2089	void
		2090	rxvt_term::background_geometry (bool border = false)
		2091	PPCODE:
		2092	EXTEND (SP, 4);
		2093	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2094	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2095	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2096	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2097
		2098	#if HAVE_IMG
		2099
		2100	rxvt_img *
		2101	rxvt_term::new_img (SV *format, int x = 0, int y = 0, int width = 1, int height = 1)
		2102	CODE:
		2103	XRenderPictFormat *f = SvOK (format)
		2104	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2105	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2106	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2107	RETVAL->alloc ();
		2108	OUTPUT:
		2109	RETVAL
		2110
		2111	#if ENABLE_TRANSPARENCY
		2112
		2113	rxvt_img *
		2114	rxvt_term::new_img_from_root ()
		2115	CODE:
		2116	RETVAL = rxvt_img::new_from_root (THIS);
		2117	OUTPUT:
		2118	RETVAL
		2119
		2120	#endif
		2121
		2122	#if HAVE_PIXBUF
		2123
		2124	rxvt_img *
		2125	rxvt_term::new_img_from_file (octet_string filename)
		2126	CODE:
		2127	try
		2128	{
		2129	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2130	}
		2131	catch (const class rxvt_failure_exception &e)
		2132	{
		2133	croak ("new_img_from_file failed");
		2134	}
		2135	OUTPUT:
		2136	RETVAL
		2137
		2138	#endif
		2139
		2140	#if HAVE_BG_PIXMAP
		2141
		2142	void
		2143	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2144	CODE:
		2145	THIS->bg_destroy ();
		2146	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER | rxvt_term::BG_IS_TRANSPARENT);
		2147
		2148	if (img) // TODO: cannot be false
		2149	{
		2150	img = img->clone (); // own the img
		2151
		2152	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2153	img->sub_rect (0, 0,
		2154	border ? THIS->vt_width : THIS->szHint.width,
		2155	border ? THIS->vt_height : THIS->szHint.height)
		2156	->replace (img);
		2157
		2158	// just in case, should usually be a nop
		2159	img->reify ()
		2160	->replace (img);
		2161
		2162	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2163	->replace (img);
		2164
		2165	THIS->bg_img = img;
		2166	THIS->bg_flags |= rxvt_term::BG_NEEDS_REFRESH | rxvt_term::BG_INHIBIT_RENDER;
		2167
		2168	if (!border)
		2169	THIS->bg_flags |= rxvt_term::BG_IS_TRANSPARENT;
		2170	}
		2171
		2172	#endif
		2173
		2174	#endif
		2175
		2176	#############################################################################
		2177	# urxvt::overlay
		2178	#############################################################################
		2179
1465	MODULE = urxvt PACKAGE = urxvt::overlay	2180	MODULE = urxvt PACKAGE = urxvt::overlay
1466		2181
1467	void	2182	void
1468	overlay::set (int x, int y, SV *text, SV *rend = 0)	2183	overlay::set (int x, int y, SV *text, SV *rend = 0)
1469		2184
…		…
1474	overlay::hide ()	2189	overlay::hide ()
1475		2190
1476	void	2191	void
1477	overlay::DESTROY ()	2192	overlay::DESTROY ()
1478		2193
		2194	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		2195
		2196	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2197
		2198	#if HAVE_PIXBUF
		2199
		2200	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2201	C_ARGS: filename, 0
		2202
		2203	void
		2204	DESTROY (urxvt::pixbuf self)
		2205	CODE:
		2206	gdk_pixbuf_unref (self);
		2207
		2208	#endif
		2209
1479	MODULE = urxvt PACKAGE = urxvt::timer	2210	MODULE = urxvt PACKAGE = urxvt::img
1480		2211
1481	SV *	2212	#if HAVE_IMG
1482	timer::new ()	2213
		2214	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
		2215	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2216
		2217	void
		2218	rxvt_img::geometry ()
1483	CODE:	2219	PPCODE:
1484	timer *w = new timer;	2220	EXTEND (SP, 4);
1485	w->start (NOW);	2221	PUSHs (sv_2mortal (newSViv (THIS->x)));
1486	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2222	PUSHs (sv_2mortal (newSViv (THIS->y)));
1487	w->self = (HV *)SvRV (RETVAL);	2223	PUSHs (sv_2mortal (newSViv (THIS->w)));
1488	OUTPUT:	2224	PUSHs (sv_2mortal (newSViv (THIS->h)));
1489	RETVAL
1490		2225
1491	timer *	2226	int
1492	timer::cb (SV *cb)	2227	rxvt_img::x ()
1493	CODE:	2228	CODE:
1494	THIS->cb (cb);
1495	RETVAL = THIS;
1496	OUTPUT:
1497	RETVAL
1498
1499	NV
1500	timer::at ()
1501	CODE:
1502	RETVAL = THIS->at;	2229	RETVAL = THIS->x;
1503	OUTPUT:	2230	OUTPUT:
1504	RETVAL	2231	RETVAL
1505		2232
1506	timer *	2233	int
1507	timer::interval (NV interval)	2234	rxvt_img::y ()
1508	CODE:	2235	CODE:
1509	THIS->interval = interval;
1510	RETVAL = THIS;	2236	RETVAL = THIS->y;
1511	OUTPUT:	2237	OUTPUT:
1512	RETVAL	2238	RETVAL
1513		2239
1514	timer *	2240	int
1515	timer::set (NV tstamp)	2241	rxvt_img::w ()
1516	CODE:	2242	CODE:
1517	THIS->set (tstamp);
1518	RETVAL = THIS;	2243	RETVAL = THIS->w;
1519	OUTPUT:	2244	OUTPUT:
1520	RETVAL	2245	RETVAL
1521		2246
1522	timer *	2247	int
1523	timer::start (NV tstamp = THIS->at)	2248	rxvt_img::h ()
1524	CODE:	2249	CODE:
1525	THIS->start (tstamp);
1526	RETVAL = THIS;	2250	RETVAL = THIS->h;
1527	OUTPUT:	2251	OUTPUT:
1528	RETVAL	2252	RETVAL
1529		2253
1530	timer *	2254	Pixmap
1531	timer::stop ()	2255	rxvt_img::pm ()
1532	CODE:	2256	CODE:
1533	THIS->stop ();
1534	RETVAL = THIS;	2257	RETVAL = THIS->pm;
1535	OUTPUT:	2258	OUTPUT:
1536	RETVAL	2259	RETVAL
1537		2260
1538	void	2261	void
		2262	rxvt_img::fill (SV *c)
		2263	INIT:
		2264	rgba cc = parse_rgba (c, THIS->s);
		2265	C_ARGS: cc
		2266
		2267	void
1539	timer::DESTROY ()	2268	rxvt_img::DESTROY ()
1540
1541	MODULE = urxvt PACKAGE = urxvt::iow
1542
1543	SV *
1544	iow::new ()
1545	CODE:	2269	CODE:
1546	iow *w = new iow;	2270	delete THIS;
1547	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1548	w->self = (HV *)SvRV (RETVAL);
1549	OUTPUT:
1550	RETVAL
1551		2271
1552	iow *
1553	iow::cb (SV *cb)
1554	CODE:
1555	THIS->cb (cb);
1556	RETVAL = THIS;
1557	OUTPUT:
1558	RETVAL
1559
1560	iow *
1561	iow::fd (int fd)
1562	CODE:
1563	THIS->fd = fd;
1564	RETVAL = THIS;
1565	OUTPUT:
1566	RETVAL
1567
1568	iow *
1569	iow::events (short events)
1570	CODE:
1571	THIS->events = events;
1572	RETVAL = THIS;
1573	OUTPUT:
1574	RETVAL
1575
1576	iow *
1577	iow::start ()
1578	CODE:
1579	THIS->start ();
1580	RETVAL = THIS;
1581	OUTPUT:
1582	RETVAL
1583
1584	iow *
1585	iow::stop ()
1586	CODE:
1587	THIS->stop ();
1588	RETVAL = THIS;
1589	OUTPUT:
1590	RETVAL
1591
1592	void	2272	void
1593	iow::DESTROY ()	2273	rxvt_img::unshare ()
1594		2274
		2275	int
		2276	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
		2277	CODE:
		2278	if (items >= 2)
		2279	THIS->repeat_mode (repeat);
		2280	if (GIMME_V != G_VOID)
		2281	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
1595		2282
		2283	void
		2284	rxvt_img::move (int dx, int dy)
		2285
		2286	void
		2287	rxvt_img::brightness (NV r, NV g, NV b, NV a = 1.)
		2288
		2289	void
		2290	rxvt_img::contrast (NV r, NV g, NV b, NV a = 1.)
		2291
		2292	rxvt_img *
		2293	rxvt_img::clone ()
		2294
		2295	rxvt_img *
		2296	rxvt_img::reify ()
		2297
		2298	rxvt_img *
		2299	rxvt_img::sub_rect (int x, int y, int width, int height)
		2300
		2301	rxvt_img *
		2302	rxvt_img::blur (int rh, int rv)
		2303
		2304	rxvt_img *
		2305	rxvt_img::transform (NV p11, NV p12, NV p13, NV p21, NV p22, NV p23, NV p31, NV p32, NV p33)
		2306	INIT:
		2307	double matrix[3][3] = {
		2308	{ p11, p12, p13 },
		2309	{ p21, p22, p23 },
		2310	{ p31, p32, p33 }
		2311	};
		2312	C_ARGS: matrix
		2313
		2314	rxvt_img *
		2315	rxvt_img::scale (int new_width, int new_height)
		2316
		2317	rxvt_img *
		2318	rxvt_img::rotate (int x, int y, NV phi)
		2319
		2320	#endif
		2321

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines