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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.64 by root, Fri Jan 13 15:42:50 2006 UTC vs.
Revision 1.197 by root, Thu Jun 14 18:19:11 2012 UTC

…		…
1	/----------------------------------------------------------------------	1	/----------------------------------------------------------------------
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	----------------------------------------------------------------------	3	----------------------------------------------------------------------
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
31	#include <cstddef>	32	#include <stddef.h>
32	#include <cstdarg>	33	#include <stdarg.h>
33		34
34	#include "unistd.h"	35	#include "unistd.h"
35		36
36	#include "iom.h"	37	#include "ev_cpp.h"
37	#include "rxvt.h"	38	#include "rxvt.h"
38	#include "keyboard.h"	39	#include "keyboard.h"
39	#include "rxvtutil.h"	40	#include "rxvtutil.h"
40	#include "rxvtperl.h"	41	#include "rxvtperl.h"
41		42
42	#include "perlxsi.c"	43	#include "perlxsi.c"
43		44
44	#if defined(HAVE_SCROLLBARS) \|\| defined(MENUBAR)
45	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
46	#else
47	# define GRAB_CURSOR None
48	#endif
49		46
50	#undef LINENO	47	#undef LINENO
51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
52	#undef ROW	49	#undef ROW
53	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
54		51
55	#define ENABLE_PERL_FRILLS 1
56
57	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
58		53
59	static SV *	54	typedef char * octet_string;
60	taint (SV *sv)	55	typedef char * utf8_string;
		56
		57	typedef int render_repeat_mode;
		58
		59	#if HAVE_PIXBUF
		60	typedef GdkPixbuf * urxvt__pixbuf;
		61	#endif
		62	typedef rxvt_img * urxvt__img;
		63	typedef rxvt_img::nv rxvt_img__nv;
		64
		65	/////////////////////////////////////////////////////////////////////////////
		66
		67	static rgba
		68	parse_rgba (SV sv, rxvt_screen s = 0)
61	{	69	{
62	SvTAINT (sv);	70	rgba c;
		71
		72	if (AV av = (AV )SvRV (sv))
		73	{
		74	if (SvTYPE ((SV *)av) != SVt_PVAV)
		75	croak ("colour must be either a colour string, or an array,");
		76
		77	int len = av_len (av) + 1;
		78
		79	if (len != 1 && len != 3 && len != 4)
		80	croak ("component colour array must have 1, 3 or 4 components,");
		81
		82	c.a = rgba::MAX_CC;
		83
		84	c.r = c.g = c.b = float_to_component (SvIV (*av_fetch (av, 0, 0)));
		85
		86	if (len >= 3)
		87	{
		88	c.g = float_to_component (SvIV (*av_fetch (av, 1, 0)));
		89	c.b = float_to_component (SvIV (*av_fetch (av, 2, 0)));
		90
		91	if (len >= 4)
		92	c.a = float_to_component (SvIV (*av_fetch (av, 3, 0)));
		93	}
		94	}
		95	else if (s)
		96	{
		97	rxvt_color rc;
		98	rc.set (s, SvPVbyte_nolen (sv));
		99	rc.get (c);
		100	}
		101	else
		102	croak ("unable to parse colour,");
		103
63	return sv;	104	return c;
64	}	105	}
65		106
66	static SV *	107	/////////////////////////////////////////////////////////////////////////////
67	taint_if (SV sv, SV src)
68	{
69	if (SvTAINTED (src))
70	SvTAINT (sv);
71
72	return sv;
73	}
74		108
75	static wchar_t *	109	static wchar_t *
76	sv2wcs (SV *sv)	110	sv2wcs (SV *sv)
77	{	111	{
78	STRLEN len;	112	STRLEN len;
…		…
91		125
92	return sv;	126	return sv;
93	}	127	}
94		128
95	static SV *	129	static SV *
96	new_ref (HV hv, const char klass)
97	{
98	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
99	}
100
101	//TODO: use magic
102	static SV *
103	newSVptr (void ptr, const char klass)	130	newSVptr (void ptr, const char klass)
104	{	131	{
105	HV *hv = newHV ();	132	HV *hv = newHV ();
106	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);	133	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);
107	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	134	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
129	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	156	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
130		157
131	return (long)mg->mg_ptr;	158	return (long)mg->mg_ptr;
132	}	159	}
133		160
134	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	161	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
135	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	162	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
136		163
137	/////////////////////////////////////////////////////////////////////////////	164	/////////////////////////////////////////////////////////////////////////////
138		165
139	struct perl_watcher	166	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		167
		168	class overlay : overlay_base
140	{	169	{
141	SV *cbsv;	170	rxvt_term *THIS;
		171	AV *overlay_av;
		172	int border;
		173
		174	public:
142	HV *self;	175	HV *self;
143
144	perl_watcher ()
145	: cbsv (newSV (0))
146	{
147	}
148
149	~perl_watcher ()
150	{
151	SvREFCNT_dec (cbsv);
152	}
153
154	void cb (SV *cb)
155	{
156	sv_setsv (cbsv, cb);
157	}
158
159	void invoke (const char type, SV self, int arg = -1);
160	};
161
162	void
163	perl_watcher::invoke (const char type, SV self, int arg)
164	{
165	dSP;
166
167	ENTER;
168	SAVETMPS;
169
170	PUSHMARK (SP);
171
172	XPUSHs (sv_2mortal (self));
173
174	if (arg >= 0)
175	XPUSHs (sv_2mortal (newSViv (arg)));
176
177	PUTBACK;
178	call_sv (cbsv, G_VOID \| G_EVAL \| G_DISCARD);
179	SPAGAIN;
180
181	PUTBACK;
182	FREETMPS;
183	LEAVE;
184
185	if (SvTRUE (ERRSV))
186	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
187	}
188
189	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
190	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
191
192	struct timer : time_watcher, perl_watcher
193	{
194	tstamp interval;
195
196	timer ()
197	: time_watcher (this, &timer::execute)
198	{
199	}
200
201	void execute (time_watcher &w)
202	{
203	if (interval)
204	start (at + interval);
205
206	invoke ("urxvt::timer", newSVtimer (this));
207	}
208	};
209
210	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
211	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
212
213	struct iow : io_watcher, perl_watcher
214	{
215	iow ()
216	: io_watcher (this, &iow::execute)
217	{
218	}
219
220	void execute (io_watcher &w, short revents)
221	{
222	invoke ("urxvt::iow", newSViow (this), revents);
223	}
224	};
225
226	/////////////////////////////////////////////////////////////////////////////
227
228	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
229
230	struct overlay {
231	HV *self;
232	rxvt_term *THIS;
233	int x, y, w, h;
234	int border;
235	text_t **text;
236	rend_t **rend;
237		176
238	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	177	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
239	~overlay ();	178	~overlay ();
240		179
241	void show ();	180	void show ();
…		…
245		184
246	void set (int x, int y, SV str, SV rend);	185	void set (int x, int y, SV str, SV rend);
247	};	186	};
248		187
249	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	188	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
250	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	189	: THIS(THIS), border(border == 2), overlay_av (0)
251	{	190	{
		191	x = x_;
		192	y = y_;
		193	w = w_;
		194	h = h_;
		195
		196	if (w < 0) w = 0;
		197	if (h < 0) h = 0;
		198
252	if (border == 2)	199	if (border == 2)
253	{	200	{
254	w += 2;	201	w += 2;
255	h += 2;	202	h += 2;
256	}	203	}
…		…
294	*rp++ = r;	241	*rp++ = r;
295	}	242	}
296	}	243	}
297		244
298	show ();	245	show ();
299	THIS->want_refresh = 1;
300	}	246	}
301		247
302	overlay::~overlay ()	248	overlay::~overlay ()
303	{	249	{
304	hide ();	250	hide ();
…		…
309	delete [] rend[y];	255	delete [] rend[y];
310	}	256	}
311		257
312	delete [] text;	258	delete [] text;
313	delete [] rend;	259	delete [] rend;
		260	}
		261
		262	void
		263	overlay::show ()
		264	{
		265	if (overlay_av)
		266	return;
		267
		268	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		269	hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		270	));
		271	av_push (overlay_av, newSViv ((long)this));
314		272
315	THIS->want_refresh = 1;	273	THIS->want_refresh = 1;
316	}	274	THIS->refresh_check ();
317
318	void
319	overlay::show ()
320	{
321	char key[33]; sprintf (key, "%32lx", (long)this);
322
323	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
324	hv_store (hv, key, 32, newSViv ((long)this), 0);
325	}	275	}
326		276
327	void	277	void
328	overlay::hide ()	278	overlay::hide ()
329	{	279	{
330	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	280	if (!overlay_av)
		281	return;
331		282
332	if (ovs)	283	int i;
333	{
334	char key[33]; sprintf (key, "%32lx", (long)this);
335		284
336	HV hv = (HV )SvRV (*ovs);	285	for (i = AvFILL (overlay_av); i >= 0; i--)
337	hv_delete (hv, key, 32, G_DISCARD);	286	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
338	}	287	break;
		288
		289	for (; i < AvFILL (overlay_av); i++)
		290	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		291
		292	av_pop (overlay_av);
		293
		294	SvREFCNT_dec (overlay_av);
		295	overlay_av = 0;
		296
		297	THIS->want_refresh = 1;
		298	THIS->refresh_check ();
339	}	299	}
340		300
341	void overlay::swap ()	301	void overlay::swap ()
342	{	302	{
343	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	303	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
344	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	304	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
345		305
346	int ov_w = min (w, THIS->ncol - ov_x);	306	int ov_w = min (w, THIS->ncol - ov_x);
347	int ov_h = min (h, THIS->nrow - ov_y);	307	int ov_h = min (h, THIS->nrow - ov_y);
		308
		309	// hide cursor if it is within the overlay area
		310	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		311	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		312	THIS->screen.flags &= ~Screen_VisibleCursor;
348		313
349	for (int y = ov_h; y--; )	314	for (int y = ov_h; y--; )
350	{	315	{
351	text_t *t1 = text [y];	316	text_t *t1 = text [y];
352	rend_t *r1 = rend [y];	317	rend_t *r1 = rend [y];
353		318
354	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	319	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
355	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	320	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
356		321
357	for (int x = ov_w; x--; )	322	for (int x = ov_w; x--; )
358	{	323	{
359	text_t t = t1; t1++ = t2; t2++ = t;	324	text_t t = t1; t1++ = t2; t2++ = t;
360	rend_t r = r1; r1++ = r2; r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	325	rend_t r = r1; r1++ = r2; r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
383	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)	348	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)
384	croak ("rend must be arrayref");	349	croak ("rend must be arrayref");
385		350
386	AV av = (AV )SvRV (rend);	351	AV av = (AV )SvRV (rend);
387		352
388	for (int col = min (av_len (av) + 1, w - x - border); col--; )	353	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
389	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	354	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
390	}	355	}
391		356
392	THIS->want_refresh = 1;	357	THIS->want_refresh = 1;
		358	THIS->refresh_check ();
393	}	359	}
394		360
		361	/////////////////////////////////////////////////////////////////////////////
		362
		363	#include "iom_perl.h"
395		364
396	/////////////////////////////////////////////////////////////////////////////	365	/////////////////////////////////////////////////////////////////////////////
397		366
398	struct rxvt_perl_interp rxvt_perl;	367	struct rxvt_perl_interp rxvt_perl;
399		368
…		…
403	{	372	{
404	if (perl)	373	if (perl)
405	{	374	{
406	perl_destruct (perl);	375	perl_destruct (perl);
407	perl_free (perl);	376	perl_free (perl);
		377	PERL_SYS_TERM ();
408	}	378	}
409	}	379	}
410		380
411	void	381	void
412	rxvt_perl_interp::init ()	382	rxvt_perl_interp::init ()
413	{	383	{
414	if (!perl)	384	if (!perl)
415	{	385	{
		386	rxvt_push_locale (""); // perl init destroys current locale
		387
		388	{
416	perl_environ = rxvt_environ;	389	perl_environ = rxvt_environ;
417	swap (perl_environ, environ);	390	localise_env set_environ (perl_environ);
418		391
419	char *argv[] = {	392	char *args[] = {
420	"",	393	"",
421	"-T",	394	"-e"
422	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	395	"BEGIN {"
		396	" urxvt->bootstrap;"
		397	" unshift @INC, '" LIBDIR "';"
		398	"}"
		399	""
		400	"use urxvt;"
423	};	401	};
		402	int argc = ecb_array_length (args);
		403	char **argv = args;
424		404
		405	PERL_SYS_INIT3 (&argc, &argv, &environ);
425	perl = perl_alloc ();	406	perl = perl_alloc ();
426	perl_construct (perl);	407	perl_construct (perl);
427		408
428	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	409	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
429	\|\| perl_run (perl))	410	\|\| perl_run (perl))
430	{	411	{
431	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	412	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
432		413
433	perl_destruct (perl);	414	perl_destruct (perl);
434	perl_free (perl);	415	perl_free (perl);
435	perl = 0;	416	perl = 0;
436	}	417	}
		418	}
437		419
438	swap (perl_environ, environ);	420	rxvt_pop_locale ();
439	}	421	}
		422	}
		423
		424	void
		425	rxvt_perl_interp::init (rxvt_term *term)
		426	{
		427	init ();
		428
		429	if (perl && !term->perl.self)
		430	{
		431	// runs outside of perls ENV
		432	term->perl.self = (void )newSVptr ((void )term, "urxvt::term");
		433	hv_store ((HV )SvRV ((SV )term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		434	hv_store ((HV )SvRV ((SV )term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		435	}
		436	}
		437
		438	void
		439	rxvt_perl_interp::eval (const char *str)
		440	{
		441	eval_pv (str, 1);
		442	}
		443
		444	void
		445	rxvt_perl_interp::usage (rxvt_term *term, int type)
		446	{
		447	localise_env set_environ (perl_environ);
		448
		449	ENTER;
		450	SAVETMPS;
		451
		452	dSP;
		453	PUSHMARK (SP);
		454	EXTEND (SP, 2);
		455	PUSHs (sv_2mortal (newSVterm (term)));
		456	PUSHs (sv_2mortal (newSViv (type)));
		457	PUTBACK;
		458	call_pv ("urxvt::usage", G_VOID \| G_DISCARD);
		459
		460	FREETMPS;
		461	LEAVE;
		462	}
		463
		464	uint8_t
		465	rxvt_perl_interp::parse_resource (rxvt_term term, const char name, bool arg, bool longopt, bool flag, const char *value)
		466	{
		467	localise_env set_environ (perl_environ);
		468
		469	ENTER;
		470	SAVETMPS;
		471
		472	dSP;
		473	PUSHMARK (SP);
		474	EXTEND (SP, 6);
		475	PUSHs (sv_2mortal (newSVterm (term)));
		476	PUSHs (sv_2mortal (newSVpv (name, 0)));
		477	PUSHs (arg ? &PL_sv_yes : &PL_sv_no);
		478	PUSHs (longopt ? &PL_sv_yes : &PL_sv_no);
		479	PUSHs (flag ? &PL_sv_yes : &PL_sv_no);
		480	PUSHs (value ? sv_2mortal (newSVpv (value, 0)) : &PL_sv_undef);
		481	PUTBACK;
		482	call_pv ("urxvt::parse_resource", G_SCALAR);
		483	SPAGAIN;
		484
		485	uint8_t ret = POPi;
		486
		487	FREETMPS;
		488	LEAVE;
		489
		490	return ret;
440	}	491	}
441		492
442	static void	493	static void
443	ungrab (rxvt_term *THIS)	494	ungrab (rxvt_term *THIS)
444	{	495	{
445	if (THIS->perl.grabtime)	496	if (THIS->perl.grabtime)
446	{	497	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	498	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	499	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	500	THIS->perl.grabtime = 0;
450	}	501	}
451	}	502	}
452		503
453	bool	504	bool
454	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	505	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
455	{	506	{
456	if (!perl)	507	if (!perl \|\| !term->perl.self)
457	return false;	508	return false;
458		509
459	if (htype == HOOK_INIT) // first hook ever called	510	localise_env set_environ (perl_environ);
		511
		512	// pre-handling of some events
		513	if (htype == HOOK_REFRESH_END)
460	{	514	{
461	term->perl.self = (void )newSVptr ((void )term, "urxvt::term");	515	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
462	hv_store ((HV )SvRV ((SV )term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	516
		517	for (int i = 0; i <= AvFILL (av); i++)
		518	((overlay )SvIV (av_fetch (av, i, 0)))->swap ();
463	}	519	}
464	else if (!term->perl.self)
465	return false; // perl not initialized for this instance
466	else if (htype == HOOK_DESTROY)	520	else if (htype == HOOK_DESTROY)
467	{	521	{
468	// handled later	522	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		523
		524	for (int i = AvFILL (av); i >= 0; i--)
		525	{
		526	rxvt_selection req = (rxvt_selection )SvIV (*av_fetch (av, i, 0));
		527	delete req;
		528	}
469	}	529	}
470	else
471	{
472	if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
473	{
474	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
475		530
476	if (HvKEYS (hv))	531	bool event_consumed;
477	{
478	hv_iterinit (hv);
479		532
480	while (HE *he = hv_iternext (hv))
481	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
482	}
483
484	}
485
486	if (!term->perl.should_invoke [htype])	533	if (term->perl.should_invoke [htype])
487	return false;
488	}
489
490	swap (perl_environ, environ);
491
492	try
493	{	534	{
494	dSP;	535	dSP;
495	va_list ap;	536	va_list ap;
496		537
497	va_start (ap, htype);	538	va_start (ap, htype);
…		…
499	ENTER;	540	ENTER;
500	SAVETMPS;	541	SAVETMPS;
501		542
502	PUSHMARK (SP);	543	PUSHMARK (SP);
503		544
		545	EXTEND (SP, 2);
504	XPUSHs (sv_2mortal (newSVterm (term)));	546	PUSHs (sv_2mortal (newSVterm (term)));
505	XPUSHs (sv_2mortal (newSViv (htype)));	547	PUSHs (sv_2mortal (newSViv (htype)));
506		548
507	for (;;) {	549	for (;;) {
508	data_type dt = (data_type)va_arg (ap, int);	550	data_type dt = (data_type)va_arg (ap, int);
509		551
510	switch (dt)	552	switch (dt)
…		…
516	case DT_LONG:	558	case DT_LONG:
517	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	559	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
518	break;	560	break;
519		561
520	case DT_STR:	562	case DT_STR:
521	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	563	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
522	break;	564	break;
523		565
524	case DT_STR_LEN:	566	case DT_STR_LEN:
525	{	567	{
526	char str = va_arg (ap, char );	568	char str = va_arg (ap, char );
527	int len = va_arg (ap, int);	569	int len = va_arg (ap, int);
528		570
529	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	571	XPUSHs (sv_2mortal (newSVpvn (str, len)));
530	}	572	}
531	break;	573	break;
532		574
533	case DT_WCS_LEN:	575	case DT_WCS_LEN:
534	{	576	{
535	wchar_t wstr = va_arg (ap, wchar_t );	577	wchar_t wstr = va_arg (ap, wchar_t );
		578	int wlen = va_arg (ap, int);
		579
		580	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		581	}
		582	break;
		583
		584	case DT_LCS_LEN:
		585	{
		586	long lstr = va_arg (ap, long );
536	int wlen = va_arg (ap, int);	587	int llen = va_arg (ap, int);
537		588
538	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	589	XPUSHs (sv_2mortal (newSVpvn ((char )lstr, llen sizeof (long))));
539	}	590	}
540	break;	591	break;
541		592
542	case DT_XEVENT:	593	case DT_XEVENT:
543	{	594	{
544	XEvent xe = va_arg (ap, XEvent );	595	XEvent xe = va_arg (ap, XEvent );
545	HV *hv = newHV ();	596	HV *hv = newHV ();
546		597
547	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	598	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
548	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	599	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		600	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
549	# undef set	601	# undef set
550		602
551	setiv (type, xe->type);	603	setiv (type, xe->type);
552	setiv (send_event, xe->xany.send_event);	604	setiv (send_event, xe->xany.send_event);
553	setiv (serial, xe->xany.serial);	605	setiv (serial, xe->xany.serial);
554		606
…		…
557	case KeyPress:	609	case KeyPress:
558	case KeyRelease:	610	case KeyRelease:
559	case ButtonPress:	611	case ButtonPress:
560	case ButtonRelease:	612	case ButtonRelease:
561	case MotionNotify:	613	case MotionNotify:
		614	setuv (window, xe->xmotion.window);
		615	setuv (root, xe->xmotion.root);
		616	setuv (subwindow, xe->xmotion.subwindow);
562	setiv (time, xe->xmotion.time);	617	setuv (time, xe->xmotion.time);
563	setiv (x, xe->xmotion.x);	618	setiv (x, xe->xmotion.x);
564	setiv (y, xe->xmotion.y);	619	setiv (y, xe->xmotion.y);
565	setiv (row, xe->xmotion.y / term->fheight);	620	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
566	setiv (col, xe->xmotion.x / term->fwidth);	621	setiv (col, xe->xmotion.x / term->fwidth);
567	setiv (x_root, xe->xmotion.x_root);	622	setiv (x_root, xe->xmotion.x_root);
568	setiv (y_root, xe->xmotion.y_root);	623	setiv (y_root, xe->xmotion.y_root);
569	setiv (state, xe->xmotion.state);	624	setuv (state, xe->xmotion.state);
		625
		626	switch (xe->type)
		627	{
		628	case KeyPress:
		629	case KeyRelease:
		630	setuv (keycode, xe->xkey.keycode);
		631	break;
		632
		633	case ButtonPress:
		634	case ButtonRelease:
		635	setuv (button, xe->xbutton.button);
		636	break;
		637
		638	case MotionNotify:
		639	setiv (is_hint, xe->xmotion.is_hint);
		640	break;
		641	}
		642
570	break;	643	break;
571	}
572		644
		645	case MapNotify:
		646	case UnmapNotify:
		647	case ConfigureNotify:
		648	setuv (event, xe->xconfigure.event);
		649	setuv (window, xe->xconfigure.window);
		650
573	switch (xe->type)	651	switch (xe->type)
574	{	652	{
575	case KeyPress:	653	case ConfigureNotify:
576	case KeyRelease:	654	setiv (x, xe->xconfigure.x);
577	setiv (keycode, xe->xkey.keycode);	655	setiv (y, xe->xconfigure.y);
		656	setiv (width, xe->xconfigure.width);
		657	setiv (height, xe->xconfigure.height);
		658	setuv (above, xe->xconfigure.above);
		659	break;
		660	}
		661
578	break;	662	break;
579		663
580	case ButtonPress:	664	case PropertyNotify:
581	case ButtonRelease:	665	setuv (window, xe->xproperty.window);
582	setiv (button, xe->xbutton.button);	666	setuv (atom, xe->xproperty.atom);
		667	setuv (time, xe->xproperty.time);
		668	setiv (state, xe->xproperty.state);
583	break;	669	break;
584		670
585	case MotionNotify:	671	case ClientMessage:
586	setiv (is_hint, xe->xmotion.is_hint);	672	setuv (window, xe->xclient.window);
		673	setuv (message_type, xe->xclient.message_type);
		674	setuv (format, xe->xclient.format);
		675	setuv (l0, xe->xclient.data.l[0]);
		676	setuv (l1, xe->xclient.data.l[1]);
		677	setuv (l2, xe->xclient.data.l[2]);
		678	setuv (l3, xe->xclient.data.l[3]);
		679	setuv (l4, xe->xclient.data.l[4]);
587	break;	680	break;
588	}	681	}
589		682
590	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	683	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
591	}	684	}
592	break;	685	break;
593		686
594	case DT_END:	687	case DT_END:
595	{	688	goto call;
596	va_end (ap);
597
598	PUTBACK;
599	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
600	SPAGAIN;
601
602	if (count)
603	{
604	SV *status = POPs;
605	count = SvTRUE (status);
606	}
607
608	PUTBACK;
609	FREETMPS;
610	LEAVE;
611
612	if (SvTRUE (ERRSV))
613	{
614	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
615	ungrab (term); // better lose the grab than the session
616	}
617
618	if (htype == HOOK_DESTROY)
619	{
620	clearSVptr ((SV *)term->perl.self);
621	SvREFCNT_dec ((SV *)term->perl.self);
622	}
623
624	swap (perl_environ, environ);
625	return count;
626	}
627		689
628	default:	690	default:
629	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	691	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
630	}	692	}
631	}	693	}
		694
		695	call:
		696	va_end (ap);
		697
		698	PUTBACK;
		699	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
		700	SPAGAIN;
		701
		702	if (count)
		703	{
		704	SV *status = POPs;
		705	count = SvTRUE (status);
		706	}
		707
		708	PUTBACK;
		709	FREETMPS;
		710	LEAVE;
		711
		712	if (SvTRUE (ERRSV))
		713	{
		714	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		715	ungrab (term); // better lose the grab than the session
		716	}
		717
		718	event_consumed = !!count;
632	}	719	}
633	catch (...)	720	else
		721	event_consumed = false;
		722
		723	// post-handling of some events
		724	if (htype == HOOK_REFRESH_BEGIN)
634	{	725	{
635	swap (perl_environ, environ);	726	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
636	throw;	727
		728	for (int i = AvFILL (av); i >= 0; i--)
		729	((overlay )SvIV (av_fetch (av, i, 0)))->swap ();
637	}	730	}
		731	else if (htype == HOOK_DESTROY)
		732	{
		733	clearSVptr ((SV *)term->perl.self);
		734	SvREFCNT_dec ((SV *)term->perl.self);
		735
		736	// don't allow further calls
		737	term->perl.self = 0;
		738	}
		739
		740	return event_consumed;
		741	}
		742
		743	void
		744	rxvt_perl_interp::selection_finish (rxvt_selection sel, char data, unsigned int len)
		745	{
		746	localise_env set_environ (perl_environ);
		747
		748	ENTER;
		749	SAVETMPS;
		750
		751	dSP;
		752	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		753	PUTBACK;
		754	call_sv ((SV *)sel->cb_sv, G_VOID \| G_DISCARD \| G_EVAL);
		755
		756	if (SvTRUE (ERRSV))
		757	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		758
		759	FREETMPS;
		760	LEAVE;
638	}	761	}
639		762
640	/////////////////////////////////////////////////////////////////////////////	763	/////////////////////////////////////////////////////////////////////////////
641		764
642	MODULE = urxvt PACKAGE = urxvt	765	MODULE = urxvt PACKAGE = urxvt
…		…
654	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	777	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
655	# include "hookinc.h"	778	# include "hookinc.h"
656	# undef def	779	# undef def
657		780
658	HV *option = get_hv ("urxvt::OPTION", 1);	781	HV *option = get_hv ("urxvt::OPTION", 1);
659	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	782	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
660	# define nodef(name)	783	# define nodef(name)
661	# include "optinc.h"	784	# include "optinc.h"
662	# undef nodef	785	# undef nodef
663	# undef def	786	# undef def
664		787
665	HV *stash = gv_stashpv ("urxvt", 1);	788	HV *stash = gv_stashpv ("urxvt", 1);
666	struct {	789	static const struct {
667	const char *name;	790	const char *name;
668	IV iv;	791	IV iv;
669	} *civ, const_iv[] = {	792	} *civ, const_iv[] = {
670	# define const_iv(name) { # name, (IV)name }	793	# define const_iv(name) { # name, (IV)name }
		794	const_iv (NUM_RESOURCES),
671	const_iv (DEFAULT_RSTYLE),	795	const_iv (DEFAULT_RSTYLE),
672	const_iv (OVERLAY_RSTYLE),	796	const_iv (OVERLAY_RSTYLE),
		797	const_iv (Color_Bits),
		798	const_iv (RS_bgShift), const_iv (RS_bgMask),
		799	const_iv (RS_fgShift), const_iv (RS_fgMask),
		800	const_iv (RS_Careful),
		801	const_iv (RS_fontCount),
		802	const_iv (RS_fontShift),
		803	const_iv (RS_fontMask),
		804	const_iv (RS_baseattrMask),
		805	const_iv (RS_attrMask),
		806	const_iv (RS_redraw),
		807	const_iv (RS_Sel),
673	const_iv (RS_Bold),	808	const_iv (RS_Bold),
674	const_iv (RS_Italic),	809	const_iv (RS_Italic),
675	const_iv (RS_Blink),	810	const_iv (RS_Blink),
676	const_iv (RS_RVid),	811	const_iv (RS_RVid),
677	const_iv (RS_Uline),	812	const_iv (RS_Uline),
…		…
690	const_iv (Button3Mask),	825	const_iv (Button3Mask),
691	const_iv (Button4Mask),	826	const_iv (Button4Mask),
692	const_iv (Button5Mask),	827	const_iv (Button5Mask),
693	const_iv (AnyModifier),	828	const_iv (AnyModifier),
694		829
695	const_iv (EVENT_NONE),	830	const_iv (NoSymbol),
696	const_iv (EVENT_READ),	831	const_iv (GrabModeSync),
697	const_iv (EVENT_WRITE),	832	const_iv (GrabModeAsync),
698		833
699	const_iv (NoEventMask),	834	const_iv (NoEventMask),
700	const_iv (KeyPressMask),	835	const_iv (KeyPressMask),
701	const_iv (KeyReleaseMask),	836	const_iv (KeyReleaseMask),
702	const_iv (ButtonPressMask),	837	const_iv (ButtonPressMask),
…		…
754	const_iv (SelectionRequest),	889	const_iv (SelectionRequest),
755	const_iv (SelectionNotify),	890	const_iv (SelectionNotify),
756	const_iv (ColormapNotify),	891	const_iv (ColormapNotify),
757	const_iv (ClientMessage),	892	const_iv (ClientMessage),
758	const_iv (MappingNotify),	893	const_iv (MappingNotify),
		894	# if ENABLE_XIM_ONTHESPOT
		895	const_iv (XIMReverse),
		896	const_iv (XIMUnderline),
		897	const_iv (XIMHighlight),
		898	const_iv (XIMPrimary),
		899	const_iv (XIMSecondary),
		900	const_iv (XIMTertiary),
		901	const_iv (XIMVisibleToForward),
		902	const_iv (XIMVisibleToBackword),
		903	const_iv (XIMVisibleToCenter),
		904	#if XRENDER
		905	const_iv (PictStandardARGB32),
		906	const_iv (PictStandardRGB24),
		907	const_iv (PictStandardA8),
		908	const_iv (PictStandardA4),
		909	const_iv (PictStandardA1),
		910	const_iv (RepeatNone),
		911	const_iv (RepeatNormal),
		912	const_iv (RepeatPad),
		913	const_iv (RepeatReflect),
		914	#endif
		915	# if 0
		916	const_iv (XIMForwardChar),
		917	const_iv (XIMBackwardChar),
		918	const_iv (XIMForwardWord),
		919	const_iv (XIMBackwardWord),
		920	const_iv (XIMCaretUp),
		921	const_iv (XIMCaretDown),
		922	const_iv (XIMNextLine),
		923	const_iv (XIMPreviousLine),
		924	const_iv (XIMLineStart),
		925	const_iv (XIMLineEnd),
		926	const_iv (XIMAbsolutePosition),
		927	const_iv (XIMDontChange),
		928	# endif
		929	# endif
759	};	930	};
760		931
761	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	932	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
762	civ-- > const_iv; )
763	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	933	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
764	}	934	}
		935
		936	void
		937	log (const char *msg)
		938	CODE:
		939	rxvt_log ("%s", msg);
765		940
766	void	941	void
767	warn (const char *msg)	942	warn (const char *msg)
768	CODE:	943	CODE:
769	rxvt_warn ("%s", msg);	944	rxvt_warn ("%s", msg);
…		…
771	void	946	void
772	fatal (const char *msg)	947	fatal (const char *msg)
773	CODE:	948	CODE:
774	rxvt_fatal ("%s", msg);	949	rxvt_fatal ("%s", msg);
775		950
776	SV *
777	untaint (SV *sv)
778	CODE:
779	RETVAL = newSVsv (sv);
780	SvTAINTED_off (RETVAL);
781	OUTPUT:
782	RETVAL
783
784	void	951	void
785	_exit (int status)	952	_exit (int status)
786		953
787	bool	954	void
788	safe ()	955	catch_fatal (SV *block)
789	CODE:	956	PROTOTYPE: &
790	RETVAL = !rxvt_tainted ();	957	CODE:
791	OUTPUT:	958	try
792	RETVAL	959	{
		960	PUSHMARK (SP);
		961	PUTBACK;
		962	call_sv (block, G_VOID \| G_DISCARD);
		963	SPAGAIN;
		964	}
		965	catch (const rxvt_failure_exception &e)
		966	{
		967	croak ("rxvt_fatal exception caught, trying to continue.");
		968	}
793		969
794	NV	970	NV
795	NOW ()	971	NOW ()
796	CODE:	972	CODE:
797	RETVAL = NOW;	973	RETVAL = ev::now ();
798	OUTPUT:	974	OUTPUT:
799	RETVAL	975	RETVAL
800		976
801	int	977	int
802	GET_BASEFG (int rend)	978	GET_BASEFG (int rend)
…		…
813	RETVAL	989	RETVAL
814		990
815	int	991	int
816	SET_FGCOLOR (int rend, int new_color)	992	SET_FGCOLOR (int rend, int new_color)
817	CODE:	993	CODE:
818	RETVAL = SET_FGCOLOR (rend, new_color);	994	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
819	OUTPUT:	995	OUTPUT:
820	RETVAL	996	RETVAL
821		997
822	int	998	int
823	SET_BGCOLOR (int rend, int new_color)	999	SET_BGCOLOR (int rend, int new_color)
824	CODE:	1000	CODE:
825	RETVAL = SET_BGCOLOR (rend, new_color);	1001	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
826	OUTPUT:	1002	OUTPUT:
827	RETVAL	1003	RETVAL
828		1004
829	int	1005	int
830	GET_CUSTOM (int rend)	1006	GET_CUSTOM (int rend)
831	CODE:	1007	CODE:
832	RETVAL = (rend && RS_customMask) >> RS_customShift;	1008	RETVAL = (rend & RS_customMask) >> RS_customShift;
833	OUTPUT:	1009	OUTPUT:
834	RETVAL	1010	RETVAL
835		1011
836	int	1012	int
837	SET_CUSTOM (int rend, int new_value)	1013	SET_CUSTOM (int rend, int new_value)
…		…
844	\| ((new_value << RS_customShift) & RS_customMask);	1020	\| ((new_value << RS_customShift) & RS_customMask);
845	}	1021	}
846	OUTPUT:	1022	OUTPUT:
847	RETVAL	1023	RETVAL
848		1024
		1025	void
		1026	termlist ()
		1027	PPCODE:
		1028	{
		1029	EXTEND (SP, rxvt_term::termlist.size ());
		1030
		1031	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		1032	if ((*t)->perl.self)
		1033	PUSHs (sv_2mortal (newSVterm (*t)));
		1034	}
		1035
		1036	IV
		1037	_new_selection_request (rxvt_term term, int selnum, Time tm, Window win, Atom prop, SV cb)
		1038	CODE:
		1039	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		1040	req->cb_sv = newSVsv (cb);
		1041	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		1042	av_push (av, newSViv ((IV)req));
		1043	RETVAL = (IV)req;
		1044	OUTPUT:
		1045	RETVAL
		1046
		1047	void
		1048	_delete_selection_request (IV req_)
		1049	CODE:
		1050	rxvt_selection req = (rxvt_selection )req_;
		1051	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		1052	int i;
		1053
		1054	for (i = AvFILL (av); i >= 0; i--)
		1055	if (SvIV (*av_fetch (av, i, 1)) == req_)
		1056	break;
		1057
		1058	for (; i < AvFILL (av); i++)
		1059	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		1060
		1061	av_pop (av);
		1062
		1063	delete req;
		1064
849	MODULE = urxvt PACKAGE = urxvt::term	1065	MODULE = urxvt PACKAGE = urxvt::term
850		1066
851	SV *	1067	SV *
852	_new (...)	1068	_new (AV env, AV arg)
853	CODE:	1069	CODE:
854	{	1070	{
855	if (items < 1 \|\| !SvROK (ST (0)) \|\| SvTYPE (SvRV (ST (0))) != SVt_PVAV)
856	croak ("first argument to urxvt::term->_new must be arrayref");
857
858	rxvt_term *term = new rxvt_term;	1071	rxvt_term *term = new rxvt_term;
859		1072
860	term->argv = new stringvec;	1073	stringvec *argv = new stringvec;
861	term->envv = new stringvec;	1074	for (int i = 0; i <= AvFILL (arg); i++)
862
863	for (int i = 1; i < items; i++)
864	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	1075	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
865		1076
866	AV envv = (AV )SvRV (ST (0));	1077	stringvec *envv = new stringvec;
867	for (int i = av_len (envv) + 1; i--; )	1078	for (int i = AvFILL (env) + 1; i--; )
868	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1079	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
869
870	term->envv->push_back (0);
871
872	bool success;
873		1080
874	try	1081	try
875	{	1082	{
876	success = term->init (term->argv->size (), term->argv->begin ());	1083	term->init (argv, envv);
877	}	1084	}
878	catch (const class rxvt_failure_exception &e)	1085	catch (const class rxvt_failure_exception &e)
879	{
880	success = false;
881	}
882
883	if (!success)
884	{	1086	{
885	term->destroy ();	1087	term->destroy ();
886	croak ("error while initializing new terminal instance");	1088	croak ("error while initializing new terminal instance");
887	}	1089	}
888		1090
…		…
893	RETVAL	1095	RETVAL
894		1096
895	void	1097	void
896	rxvt_term::destroy ()	1098	rxvt_term::destroy ()
897		1099
898	#if ENABLE_PERL_FRILLS
899
900	void
901	rxvt_term::XListProperties (U32 window)
902	PPCODE:
903	{
904	int count;
905	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
906
907	EXTEND (SP, count);
908	while (count--)
909	PUSHs (newSVuv ((U32)props [count]));
910
911	XFree (props);
912	}
913
914	void
915	rxvt_term::XGetWindowProperty (U32 window, U32 property)
916	PPCODE:
917	{
918	Atom type;
919	int format;
920	unsigned long nitems;
921	unsigned long bytes_after;
922	unsigned char *prop;
923	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
924	0, 1<<30, 0, AnyPropertyType,
925	&type, &format, &nitems, &bytes_after, &prop);
926	if (type != None)
927	{
928	EXTEND (SP, 3);
929	PUSHs (newSVuv ((U32)type));
930	PUSHs (newSViv (format));
931	PUSHs (newSVpvn ((char )prop, nitems format / 8));
932	XFree (prop);
933	}
934	}
935
936	void
937	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
938	CODE:
939	{
940	STRLEN len;
941	char *data_ = SvPVbyte (data, len);
942
943	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
944	type, format, PropModeReplace,
945	(unsigned char )data, len 8 / format);
946	}
947
948	void
949	rxvt_term::XDeleteProperty (U32 window, U32 property)
950	CODE:
951	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
952
953	U32
954	rxvt_term::DefaultRootWindow ()
955	CODE:
956	RETVAL = (U32)THIS->display->root;
957	OUTPUT:
958	RETVAL
959
960	U32
961	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
962	CODE:
963	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
964	x, y, width, height, 0,
965	THIS->pix_colors_focused[Color_border],
966	THIS->pix_colors_focused[Color_border]);
967	OUTPUT:
968	RETVAL
969
970	void
971	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
972	CODE:
973	XReparentWindow (THIS->display->display, window, parent, x, y);
974
975	#endif
976
977	void	1100	void
978	rxvt_term::set_should_invoke (int htype, int inc)	1101	rxvt_term::set_should_invoke (int htype, int inc)
979	CODE:	1102	CODE:
980	THIS->perl.should_invoke [htype] += inc;	1103	uint8_t &count = THIS->perl.should_invoke [htype];
		1104	uint8_t prev = count;
		1105	count += inc;
		1106	if (!prev != !count)
		1107	{
		1108	// hook status changed, react
		1109	switch (htype)
		1110	{
		1111	case HOOK_POSITION_CHANGE:
		1112	if (count)
		1113	THIS->get_window_origin (THIS->parent_x, THIS->parent_y);
		1114	}
		1115	}
981		1116
982	void	1117	void
		1118	rxvt_term::put_option_db (octet_string specifier, octet_string value)
		1119	CODE:
		1120	XrmPutStringResource (&THIS->option_db, specifier, value);
		1121
		1122	int
983	rxvt_term::grab_button (int button, U32 modifiers)	1123	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
984	CODE:	1124	CODE:
985	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1125	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
986	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	1126	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
987	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1127	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1128	OUTPUT: RETVAL
		1129
		1130	int
		1131	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1132	CODE:
		1133	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1134	OUTPUT: RETVAL
		1135
		1136	void
		1137	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1138	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1139	CODE:
		1140	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1141
		1142	void
		1143	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1144	CODE:
		1145	XUngrabKey (THIS->dpy, keycode, modifiers, window);
988		1146
989	bool	1147	bool
990	rxvt_term::grab (U32 eventtime, int sync = 0)	1148	rxvt_term::grab (Time eventtime, int sync = 0)
991	CODE:	1149	CODE:
992	{	1150	{
993	int mode = sync ? GrabModeSync : GrabModeAsync;	1151	int mode = sync ? GrabModeSync : GrabModeAsync;
994		1152
995	THIS->perl.grabtime = 0;	1153	THIS->perl.grabtime = 0;
996		1154
997	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1155	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
998	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	1156	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
999	mode, mode, None, GRAB_CURSOR, eventtime))	1157	mode, mode, None, GRAB_CURSOR, eventtime))
1000	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1158	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
1001	THIS->perl.grabtime = eventtime;	1159	THIS->perl.grabtime = eventtime;
1002	else	1160	else
1003	XUngrabPointer (THIS->display->display, eventtime);	1161	XUngrabPointer (THIS->dpy, eventtime);
1004		1162
1005	RETVAL = !!THIS->perl.grabtime;	1163	RETVAL = !!THIS->perl.grabtime;
1006	}	1164	}
1007	OUTPUT:	1165	OUTPUT:
1008	RETVAL	1166	RETVAL
1009		1167
1010	void	1168	void
1011	rxvt_term::allow_events_async ()	1169	rxvt_term::allow_events_async ()
1012	CODE:	1170	CODE:
1013	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1171	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
1014		1172
1015	void	1173	void
1016	rxvt_term::allow_events_sync ()	1174	rxvt_term::allow_events_sync ()
1017	CODE:	1175	CODE:
1018	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1176	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
1019		1177
1020	void	1178	void
1021	rxvt_term::allow_events_replay ()	1179	rxvt_term::allow_events_replay ()
1022	CODE:	1180	CODE:
1023	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1181	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
1024	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1182	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
1025		1183
1026	void	1184	void
1027	rxvt_term::ungrab ()	1185	rxvt_term::ungrab ()
1028	CODE:	1186	CODE:
1029	ungrab (THIS);	1187	ungrab (THIS);
1030		1188
1031	int	1189	int
		1190	rxvt_term::XStringToKeysym (char *string)
		1191	CODE:
		1192	RETVAL = XStringToKeysym (string);
		1193	OUTPUT: RETVAL
		1194
		1195	char *
		1196	rxvt_term::XKeysymToString (int sym)
		1197	CODE:
		1198	RETVAL = XKeysymToString (sym);
		1199	OUTPUT: RETVAL
		1200
		1201	int
		1202	rxvt_term::XKeysymToKeycode (int sym)
		1203	CODE:
		1204	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1205	OUTPUT: RETVAL
		1206
		1207	int
		1208	rxvt_term::XKeycodeToKeysym (int code, int index)
		1209	CODE:
		1210	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1211	OUTPUT: RETVAL
		1212
		1213	int
1032	rxvt_term::strwidth (SV *str)	1214	rxvt_term::strwidth (SV *str)
1033	CODE:	1215	CODE:
1034	{	1216	{
1035	wchar_t *wstr = sv2wcs (str);	1217	wchar_t *wstr = sv2wcs (str);
1036		1218
1037	rxvt_push_locale (THIS->locale);	1219	rxvt_push_locale (THIS->locale);
1038	RETVAL = wcswidth (wstr, wcslen (wstr));	1220	RETVAL = 0;
		1221	for (wchar_t wc = wstr; wc; wc++)
		1222	{
		1223	int w = WCWIDTH (*wc);
		1224
		1225	if (w)
		1226	RETVAL += max (w, 1);
		1227	}
1039	rxvt_pop_locale ();	1228	rxvt_pop_locale ();
1040		1229
1041	free (wstr);	1230	free (wstr);
1042	}	1231	}
1043	OUTPUT:	1232	OUTPUT:
…		…
1053	char *mbstr = rxvt_wcstombs (wstr);	1242	char *mbstr = rxvt_wcstombs (wstr);
1054	rxvt_pop_locale ();	1243	rxvt_pop_locale ();
1055		1244
1056	free (wstr);	1245	free (wstr);
1057		1246
1058	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1247	RETVAL = newSVpv (mbstr, 0);
1059	free (mbstr);	1248	free (mbstr);
1060	}	1249	}
1061	OUTPUT:	1250	OUTPUT:
1062	RETVAL	1251	RETVAL
1063		1252
…		…
1070		1259
1071	rxvt_push_locale (THIS->locale);	1260	rxvt_push_locale (THIS->locale);
1072	wchar_t *wstr = rxvt_mbstowcs (data, len);	1261	wchar_t *wstr = rxvt_mbstowcs (data, len);
1073	rxvt_pop_locale ();	1262	rxvt_pop_locale ();
1074		1263
1075	RETVAL = taint_if (wcs2sv (wstr), octets);	1264	RETVAL = wcs2sv (wstr);
1076	free (wstr);	1265	free (wstr);
1077	}	1266	}
1078	OUTPUT:	1267	OUTPUT:
1079	RETVAL	1268	RETVAL
1080		1269
1081	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1270	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
1082		1271
1083	#define TERM_OFFSET_width TERM_OFFSET(width)	1272	#define TERM_OFFSET_width TERM_OFFSET(width)
1084	#define TERM_OFFSET_height TERM_OFFSET(height)	1273	#define TERM_OFFSET_height TERM_OFFSET(height)
1085	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1274	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
1086	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1275	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
1087	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1276	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1088	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1277	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1089	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1278	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1090	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1279	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1091	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1280	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1281	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1282	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1283	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1284	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
1092	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1285	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1093	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1286	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1094	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1287	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1095		1288
1096	int	1289	int
1097	rxvt_term::width ()	1290	rxvt_term::width ()
1098	ALIAS:	1291	ALIAS:
1099	width = TERM_OFFSET_width	1292	width = TERM_OFFSET_width
1100	height = TERM_OFFSET_height	1293	height = TERM_OFFSET_height
1101	fwidth = TERM_OFFSET_fwidth	1294	fwidth = TERM_OFFSET_fwidth
1102	fheight = TERM_OFFSET_fheight	1295	fheight = TERM_OFFSET_fheight
1103	fbase = TERM_OFFSET_fbase	1296	fbase = TERM_OFFSET_fbase
1104	nrow = TERM_OFFSET_nrow	1297	nrow = TERM_OFFSET_nrow
1105	ncol = TERM_OFFSET_ncol	1298	ncol = TERM_OFFSET_ncol
1106	focus = TERM_OFFSET_focus	1299	focus = TERM_OFFSET_focus
1107	mapped = TERM_OFFSET_mapped	1300	mapped = TERM_OFFSET_mapped
		1301	int_bwidth = TERM_OFFSET_int_bwidth
		1302	ext_bwidth = TERM_OFFSET_ext_bwidth
		1303	lineSpace = TERM_OFFSET_lineSpace
		1304	letterSpace = TERM_OFFSET_letterSpace
1108	saveLines = TERM_OFFSET_saveLines	1305	saveLines = TERM_OFFSET_saveLines
1109	total_rows = TERM_OFFSET_total_rows	1306	total_rows = TERM_OFFSET_total_rows
1110	nsaved = TERM_OFFSET_nsaved	1307	top_row = TERM_OFFSET_top_row
1111	CODE:	1308	CODE:
1112	RETVAL = (int )((char *)THIS + ix);	1309	RETVAL = (int )((char *)THIS + ix);
1113	OUTPUT:	1310	OUTPUT:
1114	RETVAL	1311	RETVAL
1115		1312
…		…
1117	rxvt_term::ModLevel3Mask ()	1314	rxvt_term::ModLevel3Mask ()
1118	ALIAS:	1315	ALIAS:
1119	ModLevel3Mask = 0	1316	ModLevel3Mask = 0
1120	ModMetaMask = 1	1317	ModMetaMask = 1
1121	ModNumLockMask = 2	1318	ModNumLockMask = 2
		1319	current_screen = 3
		1320	hidden_cursor = 4
1122	CODE:	1321	CODE:
1123	switch (ix)	1322	switch (ix)
1124	{	1323	{
1125	case 0: RETVAL = THIS->ModLevel3Mask; break;	1324	case 0: RETVAL = THIS->ModLevel3Mask; break;
1126	case 1: RETVAL = THIS->ModMetaMask; break;	1325	case 1: RETVAL = THIS->ModMetaMask; break;
1127	case 2: RETVAL = THIS->ModNumLockMask; break;	1326	case 2: RETVAL = THIS->ModNumLockMask; break;
		1327	case 3: RETVAL = THIS->current_screen; break;
		1328	#ifdef CURSOR_BLINK
		1329	case 4: RETVAL = THIS->hidden_cursor; break;
		1330	#endif
1128	}	1331	}
1129	OUTPUT:	1332	OUTPUT:
1130	RETVAL	1333	RETVAL
1131		1334
1132	char *	1335	char *
…		…
1142	}	1345	}
1143	OUTPUT:	1346	OUTPUT:
1144	RETVAL	1347	RETVAL
1145		1348
1146	SV *	1349	SV *
1147	rxvt_term::_env ()	1350	rxvt_term::envv ()
		1351	ALIAS:
		1352	argv = 1
1148	CODE:	1353	PPCODE:
1149	{	1354	{
1150	if (THIS->envv)	1355	stringvec *vec = ix ? THIS->argv : THIS->envv;
1151	{
1152	AV *av = newAV ();
1153		1356
		1357	EXTEND (SP, vec->size ());
		1358
1154	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1359	for (char **i = vec->begin (); i != vec->end (); ++i)
1155	if (*i)	1360	if (*i)
1156	av_push (av, newSVpv (*i, 0));	1361	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1157
1158	RETVAL = newRV_noinc ((SV *)av);
1159	}
1160	else
1161	RETVAL = &PL_sv_undef;
1162	}	1362	}
		1363
		1364	int
		1365	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1366	CODE:
		1367	RETVAL = THIS->pty_ev.events;
		1368	if (events != ev::UNDEF)
		1369	THIS->pty_ev.set (events);
		1370	OUTPUT:
		1371	RETVAL
		1372
		1373	int
		1374	rxvt_term::pty_fd ()
		1375	CODE:
		1376	RETVAL = THIS->pty->pty;
		1377	OUTPUT:
		1378	RETVAL
		1379
		1380	Window
		1381	rxvt_term::parent ()
		1382	CODE:
		1383	RETVAL = THIS->parent;
1163	OUTPUT:	1384	OUTPUT:
1164	RETVAL	1385	RETVAL
1165		1386
1166	int	1387	int
1167	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1168	CODE:
1169	RETVAL = THIS->pty_ev.events;
1170	if (events != EVENT_UNDEF)
1171	THIS->pty_ev.set (events);
1172	OUTPUT:
1173	RETVAL
1174
1175	U32
1176	rxvt_term::parent ()	1388	rxvt_term::parent_x ()
1177	CODE:	1389	CODE:
1178	RETVAL = (U32)THIS->parent [0];	1390	RETVAL = THIS->parent_x;
1179	OUTPUT:	1391	OUTPUT:
1180	RETVAL	1392	RETVAL
1181		1393
1182	U32	1394	int
1183	rxvt_term::vt ()	1395	rxvt_term::parent_y ()
1184	CODE:	1396	CODE:
1185	RETVAL = (U32)THIS->vt;	1397	RETVAL = THIS->parent_y;
1186	OUTPUT:	1398	OUTPUT:
1187	RETVAL	1399	RETVAL
1188		1400
1189	void	1401	void
1190	rxvt_term::vt_emask_add (U32 emask)	1402	rxvt_term::vt_emask_add (U32 emask)
…		…
1199	THIS->rstyle = new_rstyle;	1411	THIS->rstyle = new_rstyle;
1200	OUTPUT:	1412	OUTPUT:
1201	RETVAL	1413	RETVAL
1202		1414
1203	int	1415	int
1204	rxvt_term::view_start (int newval = -1)	1416	rxvt_term::view_start (int newval = 1)
1205	PROTOTYPE: $;$	1417	PROTOTYPE: $;$
1206	CODE:	1418	CODE:
1207	{	1419	{
1208	RETVAL = THIS->view_start;	1420	RETVAL = THIS->view_start;
1209		1421
1210	if (newval >= 0)	1422	if (newval <= 0)
1211	{	1423	THIS->scr_changeview (max (newval, THIS->top_row));
1212	THIS->view_start = min (newval, THIS->nsaved);
1213	THIS->scr_changeview (RETVAL);
1214	}
1215	}	1424	}
1216	OUTPUT:	1425	OUTPUT:
1217	RETVAL	1426	RETVAL
1218		1427
1219	void	1428	void
		1429	rxvt_term::set_urgency (bool enable)
		1430
		1431	void
		1432	rxvt_term::focus_in ()
		1433
		1434	void
		1435	rxvt_term::focus_out ()
		1436
		1437	void
		1438	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1439	ALIAS:
		1440	key_release = 1
		1441	CODE:
		1442	{
		1443	XKeyEvent xkey;
		1444
		1445	memset (&xkey, 0, sizeof (xkey));
		1446
		1447	xkey.time = time;
		1448	xkey.state = state;
		1449	xkey.keycode = keycode;
		1450
		1451	xkey.type = ix ? KeyRelease : KeyPress;
		1452	xkey.display = THIS->dpy;
		1453	xkey.window = THIS->vt;
		1454	xkey.root = THIS->display->root;
		1455	xkey.subwindow = THIS->vt;
		1456
		1457	if (ix)
		1458	THIS->key_release (xkey);
		1459	else
		1460	THIS->key_press (xkey);
		1461	}
		1462
		1463	void
1220	rxvt_term::want_refresh ()	1464	rxvt_term::want_refresh ()
1221	CODE:	1465	CODE:
1222	THIS->want_refresh = 1;	1466	THIS->want_refresh = 1;
		1467	THIS->refresh_check ();
1223		1468
1224	void	1469	void
1225	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1470	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1226	PPCODE:	1471	PPCODE:
1227	{	1472	{
1228	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1473	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1229	XSRETURN_EMPTY;	1474	XSRETURN_EMPTY;
1230		1475
1231	line_t &l = ROW(row_number);	1476	line_t &l = ROW(row_number);
1232		1477
1233	if (GIMME_V != G_VOID)	1478	if (GIMME_V != G_VOID)
1234	{	1479	{
1235	wchar_t *wstr = new wchar_t [THIS->ncol];	1480	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1236		1481
1237	for (int col = 0; col < THIS->ncol; col++)	1482	for (int col = 0; col < THIS->ncol; col++)
1238	wstr [col] = l.t [col];	1483	wstr [col] = l.t [col];
1239		1484
1240	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1485	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1241
1242	delete [] wstr;
1243	}	1486	}
1244		1487
1245	if (new_text)	1488	if (new_text)
1246	{	1489	{
1247	wchar_t *wstr = sv2wcs (new_text);	1490	wchar_t *wstr = sv2wcs (new_text);
1248		1491
1249	int len = min (wcslen (wstr) - start_ofs, max_len);	1492	int len = min (wcslen (wstr) - start_ofs, max_len);
1250		1493
1251	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1494	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1252	{	1495	{
1253	free (wstr);	1496	free (wstr);
1254	croak ("new_text extends beyond horizontal margins");	1497	croak ("new_text extends beyond horizontal margins");
1255	}	1498	}
1256		1499
…		…
1266		1509
1267	void	1510	void
1268	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1511	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1269	PPCODE:	1512	PPCODE:
1270	{	1513	{
1271	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1514	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1272	XSRETURN_EMPTY;	1515	XSRETURN_EMPTY;
1273		1516
1274	line_t &l = ROW(row_number);	1517	line_t &l = ROW(row_number);
1275		1518
1276	if (GIMME_V != G_VOID)	1519	if (GIMME_V != G_VOID)
…		…
1288	{	1531	{
1289	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1532	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1290	croak ("new_rend must be arrayref");	1533	croak ("new_rend must be arrayref");
1291		1534
1292	AV av = (AV )SvRV (new_rend);	1535	AV av = (AV )SvRV (new_rend);
1293	int len = min (av_len (av) + 1 - start_ofs, max_len);	1536	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1294		1537
1295	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1538	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1296	croak ("new_rend array extends beyond horizontal margins");	1539	croak ("new_rend array extends beyond horizontal margins");
1297		1540
1298	for (int col = start_col; col < start_col + len; col++)	1541	for (int col = start_col; col < start_col + len; col++)
1299	{	1542	{
1300	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1543	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1306		1549
1307	int	1550	int
1308	rxvt_term::ROW_l (int row_number, int new_length = -1)	1551	rxvt_term::ROW_l (int row_number, int new_length = -1)
1309	CODE:	1552	CODE:
1310	{	1553	{
1311	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1554	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1312	XSRETURN_EMPTY;	1555	XSRETURN_EMPTY;
1313		1556
1314	line_t &l = ROW(row_number);	1557	line_t &l = ROW(row_number);
1315	RETVAL = l.l;	1558	RETVAL = l.l;
1316		1559
…		…
1322		1565
1323	bool	1566	bool
1324	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1567	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1325	CODE:	1568	CODE:
1326	{	1569	{
1327	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1570	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1328	XSRETURN_EMPTY;	1571	XSRETURN_EMPTY;
1329		1572
1330	line_t &l = ROW(row_number);	1573	line_t &l = ROW(row_number);
1331	RETVAL = l.is_longer ();	1574	RETVAL = l.is_longer ();
1332		1575
…		…
1340	rxvt_term::special_encode (SV *string)	1583	rxvt_term::special_encode (SV *string)
1341	CODE:	1584	CODE:
1342	{	1585	{
1343	wchar_t *wstr = sv2wcs (string);	1586	wchar_t *wstr = sv2wcs (string);
1344	int wlen = wcslen (wstr);	1587	int wlen = wcslen (wstr);
1345	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1588	wchar_t rstr = rxvt_temp_buf<wchar_t> (wlen 2); // cannot become longer
1346		1589
1347	rxvt_push_locale (THIS->locale);	1590	rxvt_push_locale (THIS->locale);
1348		1591
1349	wchar_t *r = rstr;	1592	wchar_t *r = rstr;
1350	for (wchar_t s = wstr; s; s++)	1593	for (wchar_t s = wstr; s; s++)
		1594	{
		1595	int w = WCWIDTH (*s);
		1596
1351	if (wcwidth (*s) == 0)	1597	if (w == 0)
1352	{	1598	{
1353	if (r == rstr)	1599	if (r == rstr)
1354	croak ("leading combining character unencodable");	1600	croak ("leading combining character unencodable");
1355		1601
1356	unicode_t n = rxvt_compose (r[-1], *s);	1602	unicode_t n = rxvt_compose (r[-1], *s);
1357	if (n == NOCHAR)	1603	if (n == NOCHAR)
1358	n = rxvt_composite.compose (r[-1], *s);	1604	n = rxvt_composite.compose (r[-1], *s);
1359		1605
1360	r[-1] = n;	1606	r[-1] = n;
1361	}	1607	}
1362	#if !UNICODE_3	1608	#if !UNICODE_3
1363	else if (*s >= 0x10000)	1609	else if (*s >= 0x10000)
1364	r++ = rxvt_composite.compose (s);	1610	r++ = rxvt_composite.compose (s);
1365	#endif	1611	#endif
1366	else	1612	else
1367	r++ = s;	1613	r++ = s;
		1614
		1615	// the *2 above only allows wcwidth <= 2
		1616	if (w > 1)
		1617	*r++ = NOCHAR;
		1618	}
1368		1619
1369	rxvt_pop_locale ();	1620	rxvt_pop_locale ();
1370		1621
1371	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1622	RETVAL = wcs2sv (rstr, r - rstr);
1372
1373	delete [] rstr;
1374	}	1623	}
1375	OUTPUT:	1624	OUTPUT:
1376	RETVAL	1625	RETVAL
1377		1626
1378	SV *	1627	SV *
1379	rxvt_term::special_decode (SV *text)	1628	rxvt_term::special_decode (SV *text)
1380	CODE:	1629	CODE:
1381	{	1630	{
1382	wchar_t *wstr = sv2wcs (text);	1631	wchar_t *wstr = sv2wcs (text);
1383	int wlen = wcslen (wstr);
1384	int dlen = 0;	1632	int dlen = 0;
1385		1633
1386	// find length	1634	// find length
1387	for (wchar_t s = wstr; s; s++)	1635	for (wchar_t s = wstr; s; s++)
1388	if (*s == NOCHAR)	1636	if (*s == NOCHAR)
…		…
1390	else if (IS_COMPOSE (*s))	1638	else if (IS_COMPOSE (*s))
1391	dlen += rxvt_composite.expand (*s, 0);	1639	dlen += rxvt_composite.expand (*s, 0);
1392	else	1640	else
1393	dlen++;	1641	dlen++;
1394		1642
1395	wchar_t *rstr = new wchar_t [dlen];	1643	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1396		1644
1397	// decode	1645	// decode
1398	wchar_t *r = rstr;	1646	wchar_t *r = rstr;
1399	for (wchar_t s = wstr; s; s++)	1647	for (wchar_t s = wstr; s; s++)
1400	if (*s == NOCHAR)	1648	if (*s == NOCHAR)
…		…
1402	else if (IS_COMPOSE (*s))	1650	else if (IS_COMPOSE (*s))
1403	r += rxvt_composite.expand (*s, r);	1651	r += rxvt_composite.expand (*s, r);
1404	else	1652	else
1405	r++ = s;	1653	r++ = s;
1406		1654
1407	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1655	RETVAL = wcs2sv (rstr, r - rstr);
1408
1409	delete [] rstr;
1410	}	1656	}
1411	OUTPUT:	1657	OUTPUT:
1412	RETVAL	1658	RETVAL
1413		1659
1414	void	1660	void
1415	rxvt_term::_resource (char name, int index, SV newval = 0)	1661	rxvt_term::_resource (char name, int index, SV newval = 0)
1416	PPCODE:	1662	PPCODE:
1417	{	1663	{
1418	struct resval { const char *name; int value; } rslist [] = {	1664	static const struct resval { const char name; int value; } rs, rslist [] = {
1419	# define def(name) { # name, Rs_ ## name },	1665	# define def(name) { # name, Rs_ ## name },
1420	# define reserve(name,count)	1666	# define reserve(name,count)
1421	# include "rsinc.h"	1667	# include "rsinc.h"
1422	# undef def	1668	# undef def
1423	# undef reserve	1669	# undef reserve
1424	};	1670	};
1425		1671
1426	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1672	rs = rslist + ecb_array_length (rslist);
1427		1673
		1674	if (*name)
1428	do {	1675	{
		1676	do {
1429	if (rs-- == rslist)	1677	if (rs-- == rslist)
1430	croak ("no such resource '%s', requested", name);	1678	croak ("no such resource '%s', requested", name);
1431	} while (strcmp (name, rs->name));	1679	} while (strcmp (name, rs->name));
1432		1680
1433	index += rs->value;	1681	index += rs->value;
		1682	}
		1683	else
		1684	{
		1685	--rs;
		1686	name = "";
		1687	}
1434		1688
1435	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1689	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1436	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1690	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1437		1691
1438	if (GIMME_V != G_VOID)	1692	if (GIMME_V != G_VOID)
1439	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1693	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1440		1694
1441	if (newval)	1695	if (newval)
1442	{	1696	{
1443	if (SvOK (newval))	1697	if (SvOK (newval))
1444	{	1698	{
…		…
1451	}	1705	}
1452	}	1706	}
1453		1707
1454	const char *	1708	const char *
1455	rxvt_term::x_resource (const char *name)	1709	rxvt_term::x_resource (const char *name)
1456	CLEANUP:
1457	SvTAINTED_on (ST (0));
1458		1710
1459	bool	1711	bool
1460	rxvt_term::option (U32 optval, int set = -1)	1712	rxvt_term::option (U8 optval, int set = -1)
1461	CODE:	1713	CODE:
1462	{	1714	{
1463	RETVAL = THIS->options & optval;	1715	RETVAL = THIS->option (optval);
1464		1716
1465	if (set >= 0)	1717	if (set >= 0)
1466	{	1718	{
1467	if (set)
1468	THIS->options \|= optval;	1719	THIS->set_option (optval, set);
1469	else
1470	THIS->options &= ~optval;
1471		1720
		1721	if (THIS->init_done) // avoid doing this before START
1472	switch (optval)	1722	switch (optval)
1473	{	1723	{
1474	case Opt_skipBuiltinGlyphs:	1724	case Opt_skipBuiltinGlyphs:
1475	THIS->set_fonts ();	1725	THIS->set_fonts ();
1476	THIS->scr_remap_chars ();	1726	THIS->scr_remap_chars ();
1477	THIS->scr_touch (true);	1727	THIS->scr_touch (true);
1478	THIS->want_refresh = 1;	1728	THIS->want_refresh = 1;
		1729	THIS->refresh_check ();
1479	break;	1730	break;
		1731	#ifdef CURSOR_BLINK
		1732	case Opt_cursorBlink:
		1733	THIS->cursor_blink_reset ();
		1734	break;
		1735	#endif
1480		1736
1481	case Opt_cursorUnderline:	1737	case Opt_cursorUnderline:
1482	THIS->want_refresh = 1;	1738	THIS->want_refresh = 1;
		1739	THIS->refresh_check ();
1483	break;	1740	break;
1484		1741
1485	# case Opt_scrollBar_floating:	1742	# case Opt_scrollBar_floating:
1486	# case Opt_scrollBar_right:	1743	# case Opt_scrollBar_right:
1487	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1744	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1488	# break;	1745	# break;
1489	}	1746	}
1490	}	1747	}
1491	}	1748	}
1492	OUTPUT:	1749	OUTPUT:
1493	RETVAL	1750	RETVAL
1494		1751
…		…
1497	CODE:	1754	CODE:
1498	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1755	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1499	THIS->keyboard->register_done ();	1756	THIS->keyboard->register_done ();
1500	OUTPUT:	1757	OUTPUT:
1501	RETVAL	1758	RETVAL
		1759
		1760	void
		1761	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1762	CODE:
		1763	wchar_t *wstr = sv2wcs (str);
		1764	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1765	free (wstr);
1502		1766
1503	void	1767	void
1504	rxvt_term::screen_cur (...)	1768	rxvt_term::screen_cur (...)
1505	PROTOTYPE: $;$$	1769	PROTOTYPE: $;$$
1506	ALIAS:	1770	ALIAS:
…		…
1520	EXTEND (SP, 2);	1784	EXTEND (SP, 2);
1521	PUSHs (sv_2mortal (newSViv (rc.row)));	1785	PUSHs (sv_2mortal (newSViv (rc.row)));
1522	PUSHs (sv_2mortal (newSViv (rc.col)));	1786	PUSHs (sv_2mortal (newSViv (rc.col)));
1523	}	1787	}
1524		1788
1525	if (items == 3)	1789	if (items >= 3)
		1790	{
		1791	rc.row = SvIV (ST (1));
		1792	rc.col = SvIV (ST (2));
		1793
		1794	if (ix == 2)
1526	{	1795	{
1527	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1796	if (rc.col == 0)
1528	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1797	{
		1798	// col == 0 means end of previous line
		1799	rc.row--;
		1800	rc.col = THIS->ncol;
		1801	}
		1802	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1803	&& rc.col > ROW(rc.row).l)
		1804	{
		1805	// col >= length means while line and add newline
		1806	rc.col = THIS->ncol;
		1807	}
		1808	}
		1809
		1810	clamp_it (rc.col, 0, THIS->ncol);
		1811	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1529		1812
1530	if (ix)	1813	if (ix)
		1814	{
		1815	THIS->selection.screen = THIS->current_screen;
		1816
1531	THIS->want_refresh = 1;	1817	THIS->want_refresh = 1;
		1818	THIS->refresh_check ();
1532	}	1819	}
		1820	}
1533	}	1821	}
1534		1822
1535	char	1823	int
1536	rxvt_term::cur_charset ()	1824	rxvt_term::selection_screen (int screen = -1)
1537	CODE:	1825	CODE:
1538	RETVAL = THIS->charsets [THIS->screen.charset];	1826	RETVAL = THIS->selection.screen;
1539	OUTPUT:	1827	if (screen >= 0)
		1828	THIS->selection.screen = screen;
		1829	OUTPUT:
1540	RETVAL	1830	RETVAL
1541		1831
1542	#void	1832	void
1543	#rxvt_term::selection_clear ()	1833	rxvt_term::selection_clear (bool clipboard = false)
1544		1834
1545	void	1835	void
1546	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1836	rxvt_term::selection_make (Time eventtime, bool rect = false)
1547	CODE:	1837	CODE:
1548	THIS->selection.op = SELECTION_CONT;	1838	THIS->selection.op = SELECTION_CONT;
1549	THIS->selection.rect = rect;	1839	THIS->selection.rect = rect;
1550	THIS->selection_make (eventtime);	1840	THIS->selection_make (eventtime);
1551		1841
1552	int	1842	int
1553	rxvt_term::selection_grab (U32 eventtime)	1843	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1554		1844
1555	void	1845	void
1556	rxvt_term::selection (SV *newtext = 0)	1846	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1557	PPCODE:	1847	PPCODE:
1558	{	1848	{
		1849	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1850	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1851
1559	if (GIMME_V != G_VOID)	1852	if (GIMME_V != G_VOID)
1560	XPUSHs (THIS->selection.text	1853	XPUSHs (text
1561	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1854	? sv_2mortal (wcs2sv (text, len))
1562	: &PL_sv_undef);	1855	: &PL_sv_undef);
1563		1856
1564	if (newtext)	1857	if (newtext)
1565	{	1858	{
1566	free (THIS->selection.text);	1859	free (text);
1567		1860
1568	THIS->selection.text = sv2wcs (newtext);	1861	text = sv2wcs (newtext);
1569	THIS->selection.len = wcslen (THIS->selection.text);	1862	len = wcslen (text);
1570	}	1863	}
1571	}	1864	}
		1865
		1866	char
		1867	rxvt_term::cur_charset ()
		1868	CODE:
		1869	RETVAL = THIS->charsets [THIS->screen.charset];
		1870	OUTPUT:
		1871	RETVAL
1572		1872
1573	void	1873	void
1574	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid \| RS_Uline)	1874	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid \| RS_Uline)
1575		1875
1576	void	1876	void
1577	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1877	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1578		1878
1579	void	1879	void
1580	rxvt_term::scr_bell ()	1880	rxvt_term::scr_bell ()
		1881
		1882	void
		1883	rxvt_term::scr_recolour (bool refresh = true);
		1884
		1885	void
		1886	rxvt_term::scr_change_screen (int screen)
1581		1887
1582	void	1888	void
1583	rxvt_term::scr_add_lines (SV *string)	1889	rxvt_term::scr_add_lines (SV *string)
1584	CODE:	1890	CODE:
1585	{	1891	{
…		…
1595	char *str = SvPVbyte (octets, len);	1901	char *str = SvPVbyte (octets, len);
1596	C_ARGS:	1902	C_ARGS:
1597	str, len	1903	str, len
1598		1904
1599	void	1905	void
		1906	rxvt_term::tt_paste (SV *octets)
		1907	INIT:
		1908	STRLEN len;
		1909	char *str = SvPVbyte (octets, len);
		1910	C_ARGS:
		1911	str, len
		1912
		1913	void
1600	rxvt_term::cmd_parse (SV *octets)	1914	rxvt_term::cmd_parse (SV *octets)
1601	CODE:	1915	CODE:
1602	{	1916	{
1603	STRLEN len;	1917	STRLEN len;
1604	char *str = SvPVbyte (octets, len);	1918	char *str = SvPVbyte (octets, len);
…		…
1626	o->self = (HV *)SvRV (RETVAL);	1940	o->self = (HV *)SvRV (RETVAL);
1627	}	1941	}
1628	OUTPUT:	1942	OUTPUT:
1629	RETVAL	1943	RETVAL
1630		1944
		1945	#############################################################################
		1946	# Various X Utility Functions
		1947	#############################################################################
		1948
		1949	void
		1950	rxvt_term::XListProperties (Window window)
		1951	PPCODE:
		1952	{
		1953	int count;
		1954	Atom *props = XListProperties (THIS->dpy, window, &count);
		1955
		1956	EXTEND (SP, count);
		1957	while (count--)
		1958	PUSHs (newSVuv ((U32)props [count]));
		1959
		1960	XFree (props);
		1961	}
		1962
		1963	void
		1964	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1965	PPCODE:
		1966	{
		1967	Atom type;
		1968	int format;
		1969	unsigned long nitems;
		1970	unsigned long bytes_after;
		1971	unsigned char *prop;
		1972
		1973	XGetWindowProperty (THIS->dpy, window, property,
		1974	0, 1<<24, 0, AnyPropertyType,
		1975	&type, &format, &nitems, &bytes_after, &prop);
		1976
		1977	if (type != None)
		1978	{
		1979	int elemsize = format == 16 ? sizeof (short)
		1980	: format == 32 ? sizeof (long)
		1981	: 1;
		1982
		1983	EXTEND (SP, 3);
		1984	PUSHs (newSVuv ((U32)type));
		1985	PUSHs (newSViv (format));
		1986	PUSHs (newSVpvn ((char )prop, nitems elemsize));
		1987	XFree (prop);
		1988	}
		1989	}
		1990
		1991	void
		1992	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1993	CODE:
		1994	{
		1995	STRLEN len;
		1996	char *data_ = SvPVbyte (data, len);
		1997
		1998	int elemsize = format == 16 ? sizeof (short)
		1999	: format == 32 ? sizeof (long)
		2000	: 1;
		2001
		2002	XChangeProperty (THIS->dpy, window, property,
		2003	type, format, PropModeReplace,
		2004	(unsigned char *)data_, len / elemsize);
		2005	}
		2006
		2007	Atom
		2008	XInternAtom (rxvt_term *term, octet_string atom_name, int only_if_exists = FALSE)
		2009	C_ARGS: term->dpy, atom_name, only_if_exists
		2010
		2011	char *
		2012	XGetAtomName (rxvt_term *term, Atom atom)
		2013	C_ARGS: term->dpy, atom
		2014	CLEANUP:
		2015	XFree (RETVAL);
		2016
		2017	void
		2018	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		2019	C_ARGS: term->dpy, window, property
		2020
		2021	Window
		2022	rxvt_term::DefaultRootWindow ()
		2023	CODE:
		2024	RETVAL = THIS->display->root;
		2025	OUTPUT:
		2026	RETVAL
		2027
		2028	#if 0
		2029
		2030	Window
		2031	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		2032	C_ARGS: term->dpy, (Window)parent,
		2033	x, y, width, height, 0,
		2034	term->pix_colors_focused[Color_border],
		2035	term->pix_colors_focused[Color_border]
		2036
		2037	#endif
		2038
		2039	void
		2040	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		2041	C_ARGS: term->dpy, window, parent, x, y
		2042
		2043	void
		2044	XMapWindow (rxvt_term *term, Window window)
		2045	C_ARGS: term->dpy, window
		2046
		2047	void
		2048	XUnmapWindow (rxvt_term *term, Window window)
		2049	C_ARGS: term->dpy, window
		2050
		2051	void
		2052	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		2053	C_ARGS: term->dpy, window, x, y, width, height
		2054
		2055	void
		2056	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		2057	CODE:
		2058	{
		2059	XWindowAttributes attr;
		2060	XGetWindowAttributes (THIS->dpy, window, &attr);
		2061	XSelectInput (THIS->dpy, window, attr.your_event_mask \| add_events & ~del_events);
		2062	}
		2063
		2064	void
		2065	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		2066	PPCODE:
		2067	{
		2068	int dx, dy;
		2069	Window child;
		2070
		2071	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		2072	{
		2073	EXTEND (SP, 3);
		2074	PUSHs (newSViv (dx));
		2075	PUSHs (newSViv (dy));
		2076	PUSHs (newSVuv (child));
		2077	}
		2078	}
		2079
		2080	#############################################################################
		2081	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		2082
		2083	bool
		2084	rxvt_term::has_render ()
		2085	CODE:
		2086	RETVAL = THIS->display->flags & DISPLAY_HAS_RENDER;
		2087	OUTPUT:
		2088	RETVAL
		2089
		2090	void
		2091	rxvt_term::background_geometry (bool border = false)
		2092	PPCODE:
		2093	EXTEND (SP, 4);
		2094	PUSHs (sv_2mortal (newSViv (THIS->parent_x + (border ? THIS->window_vt_x : 0))));
		2095	PUSHs (sv_2mortal (newSViv (THIS->parent_y + (border ? THIS->window_vt_y : 0))));
		2096	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_width : THIS->szHint.width )));
		2097	PUSHs (sv_2mortal (newSViv (border ? THIS->vt_height : THIS->szHint.height)));
		2098
		2099	#if HAVE_IMG
		2100
		2101	rxvt_img *
		2102	rxvt_term::new_img (SV *format, int x = 0, int y = 0, int width = 1, int height = 1)
		2103	CODE:
		2104	XRenderPictFormat *f = SvOK (format)
		2105	? XRenderFindStandardFormat (THIS->dpy, SvIV (format))
		2106	: XRenderFindVisualFormat (THIS->dpy, THIS->visual);
		2107	RETVAL = new rxvt_img (THIS, f, x, y, width, height);
		2108	RETVAL->alloc ();
		2109	OUTPUT:
		2110	RETVAL
		2111
		2112	#if ENABLE_TRANSPARENCY
		2113
		2114	rxvt_img *
		2115	rxvt_term::new_img_from_root ()
		2116	CODE:
		2117	RETVAL = rxvt_img::new_from_root (THIS);
		2118	OUTPUT:
		2119	RETVAL
		2120
		2121	#endif
		2122
		2123	#if HAVE_PIXBUF
		2124
		2125	rxvt_img *
		2126	rxvt_term::new_img_from_file (octet_string filename)
		2127	CODE:
		2128	try
		2129	{
		2130	RETVAL = rxvt_img::new_from_file (THIS, filename);
		2131	}
		2132	catch (const class rxvt_failure_exception &e)
		2133	{
		2134	croak ("new_img_from_file failed");
		2135	}
		2136	OUTPUT:
		2137	RETVAL
		2138
		2139	#endif
		2140
		2141	#if HAVE_BG_PIXMAP
		2142
		2143	void
		2144	rxvt_term::set_background (rxvt_img *img, bool border = false)
		2145	CODE:
		2146	THIS->bg_destroy ();
		2147	THIS->bg_flags &= ~(rxvt_term::BG_NEEDS_REFRESH \| rxvt_term::BG_INHIBIT_RENDER \| rxvt_term::BG_IS_TRANSPARENT);
		2148
		2149	if (img) // TODO: cannot be false
		2150	{
		2151	img = img->clone (); // own the img
		2152
		2153	if (img->repeat != RepeatNormal) // X11 only supports RepeatNormal as bg pixmap
		2154	img->sub_rect (0, 0,
		2155	border ? THIS->vt_width : THIS->szHint.width,
		2156	border ? THIS->vt_height : THIS->szHint.height)
		2157	->replace (img);
		2158
		2159	// just in case, should usually be a nop
		2160	img->reify ()
		2161	->replace (img);
		2162
		2163	img->convert_format (XRenderFindVisualFormat (THIS->dpy, THIS->visual), THIS->pix_colors [Color_bg])
		2164	->replace (img);
		2165
		2166	THIS->bg_img = img;
		2167	THIS->bg_flags \|= rxvt_term::BG_NEEDS_REFRESH \| rxvt_term::BG_INHIBIT_RENDER;
		2168
		2169	if (!border)
		2170	THIS->bg_flags \|= rxvt_term::BG_IS_TRANSPARENT;
		2171	}
		2172
		2173	#endif
		2174
		2175	#endif
		2176
		2177	#############################################################################
		2178	# urxvt::overlay
		2179	#############################################################################
		2180
1631	MODULE = urxvt PACKAGE = urxvt::overlay	2181	MODULE = urxvt PACKAGE = urxvt::overlay
1632		2182
1633	void	2183	void
1634	overlay::set (int x, int y, SV text, SV rend = 0)	2184	overlay::set (int x, int y, SV text, SV rend = 0)
1635		2185
…		…
1640	overlay::hide ()	2190	overlay::hide ()
1641		2191
1642	void	2192	void
1643	overlay::DESTROY ()	2193	overlay::DESTROY ()
1644		2194
		2195	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g \|
		2196
		2197	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		2198
		2199	#if HAVE_PIXBUF
		2200
		2201	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		2202	C_ARGS: filename, 0
		2203
		2204	void
		2205	DESTROY (urxvt::pixbuf self)
		2206	CODE:
		2207	gdk_pixbuf_unref (self);
		2208
		2209	#endif
		2210
1645	MODULE = urxvt PACKAGE = urxvt::timer	2211	MODULE = urxvt PACKAGE = urxvt::img
1646		2212
1647	SV *	2213	#if HAVE_IMG
1648	timer::new ()	2214
		2215	# rxvt_img new (rxvt_screen screen, XRenderPictFormat *format, int width, int height)
		2216	# rxvt_img rxvt_img (rxvt_screen screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		2217
		2218	void
		2219	rxvt_img::geometry ()
1649	CODE:	2220	PPCODE:
1650	timer *w = new timer;	2221	EXTEND (SP, 4);
1651	w->start (NOW);	2222	PUSHs (sv_2mortal (newSViv (THIS->x)));
1652	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2223	PUSHs (sv_2mortal (newSViv (THIS->y)));
1653	w->self = (HV *)SvRV (RETVAL);	2224	PUSHs (sv_2mortal (newSViv (THIS->w)));
1654	OUTPUT:	2225	PUSHs (sv_2mortal (newSViv (THIS->h)));
1655	RETVAL
1656		2226
1657	timer *	2227	int
1658	timer::cb (SV *cb)	2228	rxvt_img::x ()
1659	CODE:	2229	CODE:
1660	THIS->cb (cb);
1661	RETVAL = THIS;
1662	OUTPUT:
1663	RETVAL
1664
1665	NV
1666	timer::at ()
1667	CODE:
1668	RETVAL = THIS->at;	2230	RETVAL = THIS->x;
1669	OUTPUT:	2231	OUTPUT:
1670	RETVAL	2232	RETVAL
1671		2233
1672	timer *	2234	int
1673	timer::interval (NV interval)	2235	rxvt_img::y ()
1674	CODE:	2236	CODE:
1675	THIS->interval = interval;
1676	RETVAL = THIS;	2237	RETVAL = THIS->y;
1677	OUTPUT:	2238	OUTPUT:
1678	RETVAL	2239	RETVAL
1679		2240
1680	timer *	2241	int
1681	timer::set (NV tstamp)	2242	rxvt_img::w ()
1682	CODE:	2243	CODE:
1683	THIS->set (tstamp);
1684	RETVAL = THIS;	2244	RETVAL = THIS->w;
1685	OUTPUT:	2245	OUTPUT:
1686	RETVAL	2246	RETVAL
1687		2247
1688	timer *	2248	int
1689	timer::start (NV tstamp = THIS->at)	2249	rxvt_img::h ()
1690	CODE:	2250	CODE:
1691	THIS->start (tstamp);
1692	RETVAL = THIS;	2251	RETVAL = THIS->h;
1693	OUTPUT:	2252	OUTPUT:
1694	RETVAL	2253	RETVAL
1695		2254
1696	timer *	2255	Pixmap
1697	timer::stop ()	2256	rxvt_img::pm ()
1698	CODE:	2257	CODE:
1699	THIS->stop ();
1700	RETVAL = THIS;	2258	RETVAL = THIS->pm;
1701	OUTPUT:	2259	OUTPUT:
1702	RETVAL	2260	RETVAL
1703		2261
1704	void	2262	void
		2263	rxvt_img::fill (SV *c)
		2264	INIT:
		2265	rgba cc = parse_rgba (c, THIS->s);
		2266	C_ARGS: cc
		2267
		2268	void
1705	timer::DESTROY ()	2269	rxvt_img::DESTROY ()
1706
1707	MODULE = urxvt PACKAGE = urxvt::iow
1708
1709	SV *
1710	iow::new ()
1711	CODE:	2270	CODE:
1712	iow *w = new iow;	2271	delete THIS;
1713	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1714	w->self = (HV *)SvRV (RETVAL);
1715	OUTPUT:
1716	RETVAL
1717		2272
1718	iow *
1719	iow::cb (SV *cb)
1720	CODE:
1721	THIS->cb (cb);
1722	RETVAL = THIS;
1723	OUTPUT:
1724	RETVAL
1725
1726	iow *
1727	iow::fd (int fd)
1728	CODE:
1729	THIS->fd = fd;
1730	RETVAL = THIS;
1731	OUTPUT:
1732	RETVAL
1733
1734	iow *
1735	iow::events (short events)
1736	CODE:
1737	THIS->events = events;
1738	RETVAL = THIS;
1739	OUTPUT:
1740	RETVAL
1741
1742	iow *
1743	iow::start ()
1744	CODE:
1745	THIS->start ();
1746	RETVAL = THIS;
1747	OUTPUT:
1748	RETVAL
1749
1750	iow *
1751	iow::stop ()
1752	CODE:
1753	THIS->stop ();
1754	RETVAL = THIS;
1755	OUTPUT:
1756	RETVAL
1757
1758	void	2273	void
1759	iow::DESTROY ()	2274	rxvt_img::unshare ()
1760		2275
		2276	int
		2277	rxvt_img::repeat_mode (render_repeat_mode repeat = 0)
		2278	CODE:
		2279	if (items >= 2)
		2280	THIS->repeat_mode (repeat);
		2281	if (GIMME_V != G_VOID)
		2282	XPUSHs (sv_2mortal (newSViv (THIS->repeat)));
1761		2283
		2284	void
		2285	rxvt_img::move (int dx, int dy)
		2286
		2287	void
		2288	rxvt_img::brightness (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2289
		2290	void
		2291	rxvt_img::contrast (rxvt_img::nv r, rxvt_img::nv g, rxvt_img::nv b, rxvt_img::nv a = 1.)
		2292
		2293	rxvt_img *
		2294	rxvt_img::clone ()
		2295
		2296	rxvt_img *
		2297	rxvt_img::reify ()
		2298
		2299	rxvt_img *
		2300	rxvt_img::sub_rect (int x, int y, int width, int height)
		2301
		2302	rxvt_img *
		2303	rxvt_img::blur (int rh, int rv)
		2304
		2305	rxvt_img *
		2306	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)
		2307	INIT:
		2308	rxvt_img::nv matrix[3][3] = {
		2309	{ p11, p12, p13 },
		2310	{ p21, p22, p23 },
		2311	{ p31, p32, p33 }
		2312	};
		2313	C_ARGS: matrix
		2314
		2315	rxvt_img *
		2316	rxvt_img::scale (int new_width, int new_height)
		2317
		2318	rxvt_img *
		2319	rxvt_img::rotate (int x, int y, rxvt_img::nv phi)
		2320
		2321	#endif
		2322

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.64 by root, Fri Jan 13 15:42:50 2006 UTC vs. Revision 1.197 by root, Thu Jun 14 18:19:11 2012 UTC

Diff Legend

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.64 by root, Fri Jan 13 15:42:50 2006 UTC vs.
Revision 1.197 by root, Thu Jun 14 18:19:11 2012 UTC