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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.61 by root, Thu Jan 12 10:02:20 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	/////////////////////////////////////////////////////////////////////////////	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	typedef rxvt_img::nv rxvt_img__nv;
		64
		65	/////////////////////////////////////////////////////////////////////////////
		66
		67	static rgba
		68	parse_rgba (SV sv, rxvt_screen s = 0)
59	{	69	{
60	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
61	return sv;	104	return c;
62	}	105	}
63		106
64	static SV *	107	/////////////////////////////////////////////////////////////////////////////
65	taint_if (SV sv, SV src)
66	{
67	if (SvTAINTED (src))
68	SvTAINT (sv);
69
70	return sv;
71	}
72		108
73	static wchar_t *	109	static wchar_t *
74	sv2wcs (SV *sv)	110	sv2wcs (SV *sv)
75	{	111	{
76	STRLEN len;	112	STRLEN len;
…		…
89		125
90	return sv;	126	return sv;
91	}	127	}
92		128
93	static SV *	129	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)	130	newSVptr (void ptr, const char klass)
102	{	131	{
103	HV *hv = newHV ();	132	HV *hv = newHV ();
104	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);	133	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);
105	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	134	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);	156	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
128		157
129	return (long)mg->mg_ptr;	158	return (long)mg->mg_ptr;
130	}	159	}
131		160
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	161	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	162	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134		163
135	/////////////////////////////////////////////////////////////////////////////	164	/////////////////////////////////////////////////////////////////////////////
136		165
137	struct perl_watcher	166	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		167
		168	class overlay : overlay_base
138	{	169	{
139	SV *cbsv;	170	rxvt_term *THIS;
		171	AV *overlay_av;
		172	int border;
		173
		174	public:
140	HV *self;	175	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		176
236	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);
237	~overlay ();	178	~overlay ();
238		179
239	void show ();	180	void show ();
…		…
243		184
244	void set (int x, int y, SV str, SV rend);	185	void set (int x, int y, SV str, SV rend);
245	};	186	};
246		187
247	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)
248	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	189	: THIS(THIS), border(border == 2), overlay_av (0)
249	{	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
250	if (border == 2)	199	if (border == 2)
251	{	200	{
252	w += 2;	201	w += 2;
253	h += 2;	202	h += 2;
254	}	203	}
…		…
292	*rp++ = r;	241	*rp++ = r;
293	}	242	}
294	}	243	}
295		244
296	show ();	245	show ();
297	THIS->want_refresh = 1;
298	}	246	}
299		247
300	overlay::~overlay ()	248	overlay::~overlay ()
301	{	249	{
302	hide ();	250	hide ();
…		…
307	delete [] rend[y];	255	delete [] rend[y];
308	}	256	}
309		257
310	delete [] text;	258	delete [] text;
311	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));
312		272
313	THIS->want_refresh = 1;	273	THIS->want_refresh = 1;
314	}	274	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	}	275	}
324		276
325	void	277	void
326	overlay::hide ()	278	overlay::hide ()
327	{	279	{
328	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	280	if (!overlay_av)
		281	return;
329		282
330	if (ovs)	283	int i;
331	{
332	char key[33]; sprintf (key, "%32lx", (long)this);
333		284
334	HV hv = (HV )SvRV (*ovs);	285	for (i = AvFILL (overlay_av); i >= 0; i--)
335	hv_delete (hv, key, 32, G_DISCARD);	286	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
336	}	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 ();
337	}	299	}
338		300
339	void overlay::swap ()	301	void overlay::swap ()
340	{	302	{
341	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));
342	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));
343		305
344	int ov_w = min (w, THIS->ncol - ov_x);	306	int ov_w = min (w, THIS->ncol - ov_x);
345	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;
346		313
347	for (int y = ov_h; y--; )	314	for (int y = ov_h; y--; )
348	{	315	{
349	text_t *t1 = text [y];	316	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	317	rend_t *r1 = rend [y];
351		318
352	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;
353	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;
354		321
355	for (int x = ov_w; x--; )	322	for (int x = ov_w; x--; )
356	{	323	{
357	text_t t = t1; t1++ = t2; t2++ = t;	324	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));	325	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)	348	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	349	croak ("rend must be arrayref");
383		350
384	AV av = (AV )SvRV (rend);	351	AV av = (AV )SvRV (rend);
385		352
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	353	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	354	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	355	}
389		356
390	THIS->want_refresh = 1;	357	THIS->want_refresh = 1;
		358	THIS->refresh_check ();
391	}	359	}
392		360
		361	/////////////////////////////////////////////////////////////////////////////
		362
		363	#include "iom_perl.h"
393		364
394	/////////////////////////////////////////////////////////////////////////////	365	/////////////////////////////////////////////////////////////////////////////
395		366
396	struct rxvt_perl_interp rxvt_perl;	367	struct rxvt_perl_interp rxvt_perl;
397		368
…		…
401	{	372	{
402	if (perl)	373	if (perl)
403	{	374	{
404	perl_destruct (perl);	375	perl_destruct (perl);
405	perl_free (perl);	376	perl_free (perl);
		377	PERL_SYS_TERM ();
406	}	378	}
407	}	379	}
408		380
409	void	381	void
410	rxvt_perl_interp::init ()	382	rxvt_perl_interp::init ()
411	{	383	{
412	if (!perl)	384	if (!perl)
413	{	385	{
		386	rxvt_push_locale (""); // perl init destroys current locale
		387
		388	{
414	perl_environ = rxvt_environ;	389	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	390	localise_env set_environ (perl_environ);
416		391
417	char *argv[] = {	392	char *args[] = {
418	"",	393	"",
419	"-T",	394	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	395	"BEGIN {"
		396	" urxvt->bootstrap;"
		397	" unshift @INC, '" LIBDIR "';"
		398	"}"
		399	""
		400	"use urxvt;"
421	};	401	};
		402	int argc = ecb_array_length (args);
		403	char **argv = args;
422		404
		405	PERL_SYS_INIT3 (&argc, &argv, &environ);
423	perl = perl_alloc ();	406	perl = perl_alloc ();
424	perl_construct (perl);	407	perl_construct (perl);
425		408
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	409	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
427	\|\| perl_run (perl))	410	\|\| perl_run (perl))
428	{	411	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	412	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		413
431	perl_destruct (perl);	414	perl_destruct (perl);
432	perl_free (perl);	415	perl_free (perl);
433	perl = 0;	416	perl = 0;
434	}	417	}
		418	}
435		419
436	swap (perl_environ, environ);	420	rxvt_pop_locale ();
437	}	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;
438	}	491	}
439		492
440	static void	493	static void
441	ungrab (rxvt_term *THIS)	494	ungrab (rxvt_term *THIS)
442	{	495	{
443	if (THIS->perl.grabtime)	496	if (THIS->perl.grabtime)
444	{	497	{
445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	498	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	499	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447	THIS->perl.grabtime = 0;	500	THIS->perl.grabtime = 0;
448	}	501	}
449	}	502	}
450		503
451	bool	504	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	505	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	506	{
454	if (!perl)	507	if (!perl \|\| !term->perl.self)
455	return false;	508	return false;
456		509
457	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)
458	{	514	{
459	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));
460	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 ();
461	}	519	}
462	else if (!term->perl.self)
463	return false; // perl not initialized for this instance
464	else if (htype == HOOK_DESTROY)	520	else if (htype == HOOK_DESTROY)
465	{	521	{
466	// 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	}
467	}	529	}
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		530
474	if (HvKEYS (hv))	531	bool event_consumed;
475	{
476	hv_iterinit (hv);
477		532
478	while (HE *he = hv_iternext (hv))
479	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480	}
481
482	}
483
484	if (!should_invoke [htype])	533	if (term->perl.should_invoke [htype])
485	return false;
486	}
487
488	swap (perl_environ, environ);
489
490	try
491	{	534	{
492	dSP;	535	dSP;
493	va_list ap;	536	va_list ap;
494		537
495	va_start (ap, htype);	538	va_start (ap, htype);
…		…
497	ENTER;	540	ENTER;
498	SAVETMPS;	541	SAVETMPS;
499		542
500	PUSHMARK (SP);	543	PUSHMARK (SP);
501		544
		545	EXTEND (SP, 2);
502	XPUSHs (sv_2mortal (newSVterm (term)));	546	PUSHs (sv_2mortal (newSVterm (term)));
503	XPUSHs (sv_2mortal (newSViv (htype)));	547	PUSHs (sv_2mortal (newSViv (htype)));
504		548
505	for (;;) {	549	for (;;) {
506	data_type dt = (data_type)va_arg (ap, int);	550	data_type dt = (data_type)va_arg (ap, int);
507		551
508	switch (dt)	552	switch (dt)
…		…
514	case DT_LONG:	558	case DT_LONG:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	559	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516	break;	560	break;
517		561
518	case DT_STR:	562	case DT_STR:
519	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	563	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
520	break;	564	break;
521		565
522	case DT_STR_LEN:	566	case DT_STR_LEN:
523	{	567	{
524	char str = va_arg (ap, char );	568	char str = va_arg (ap, char );
525	int len = va_arg (ap, int);	569	int len = va_arg (ap, int);
526		570
527	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	571	XPUSHs (sv_2mortal (newSVpvn (str, len)));
528	}	572	}
529	break;	573	break;
530		574
531	case DT_WCS_LEN:	575	case DT_WCS_LEN:
532	{	576	{
533	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 );
534	int wlen = va_arg (ap, int);	587	int llen = va_arg (ap, int);
535		588
536	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	589	XPUSHs (sv_2mortal (newSVpvn ((char )lstr, llen sizeof (long))));
537	}	590	}
538	break;	591	break;
539		592
540	case DT_XEVENT:	593	case DT_XEVENT:
541	{	594	{
542	XEvent xe = va_arg (ap, XEvent );	595	XEvent xe = va_arg (ap, XEvent );
543	HV *hv = newHV ();	596	HV *hv = newHV ();
544		597
545	# 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)
546	# 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)
547	# undef set	601	# undef set
548		602
549	setiv (type, xe->type);	603	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);	604	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);	605	setiv (serial, xe->xany.serial);
552		606
…		…
555	case KeyPress:	609	case KeyPress:
556	case KeyRelease:	610	case KeyRelease:
557	case ButtonPress:	611	case ButtonPress:
558	case ButtonRelease:	612	case ButtonRelease:
559	case MotionNotify:	613	case MotionNotify:
		614	setuv (window, xe->xmotion.window);
		615	setuv (root, xe->xmotion.root);
		616	setuv (subwindow, xe->xmotion.subwindow);
560	setiv (time, xe->xmotion.time);	617	setuv (time, xe->xmotion.time);
561	setiv (x, xe->xmotion.x);	618	setiv (x, xe->xmotion.x);
562	setiv (y, xe->xmotion.y);	619	setiv (y, xe->xmotion.y);
563	setiv (row, xe->xmotion.y / term->fheight);	620	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
564	setiv (col, xe->xmotion.x / term->fwidth);	621	setiv (col, xe->xmotion.x / term->fwidth);
565	setiv (x_root, xe->xmotion.x_root);	622	setiv (x_root, xe->xmotion.x_root);
566	setiv (y_root, xe->xmotion.y_root);	623	setiv (y_root, xe->xmotion.y_root);
567	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
568	break;	643	break;
569	}
570		644
		645	case MapNotify:
		646	case UnmapNotify:
		647	case ConfigureNotify:
		648	setuv (event, xe->xconfigure.event);
		649	setuv (window, xe->xconfigure.window);
		650
571	switch (xe->type)	651	switch (xe->type)
572	{	652	{
573	case KeyPress:	653	case ConfigureNotify:
574	case KeyRelease:	654	setiv (x, xe->xconfigure.x);
575	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
576	break;	662	break;
577		663
578	case ButtonPress:	664	case PropertyNotify:
579	case ButtonRelease:	665	setuv (window, xe->xproperty.window);
580	setiv (button, xe->xbutton.button);	666	setuv (atom, xe->xproperty.atom);
		667	setuv (time, xe->xproperty.time);
		668	setiv (state, xe->xproperty.state);
581	break;	669	break;
582		670
583	case MotionNotify:	671	case ClientMessage:
584	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]);
585	break;	680	break;
586	}	681	}
587		682
588	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	683	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589	}	684	}
590	break;	685	break;
591		686
592	case DT_END:	687	case DT_END:
593	{	688	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		689
626	default:	690	default:
627	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	691	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628	}	692	}
629	}	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;
630	}	719	}
631	catch (...)	720	else
		721	event_consumed = false;
		722
		723	// post-handling of some events
		724	if (htype == HOOK_REFRESH_BEGIN)
632	{	725	{
633	swap (perl_environ, environ);	726	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
634	throw;	727
		728	for (int i = AvFILL (av); i >= 0; i--)
		729	((overlay )SvIV (av_fetch (av, i, 0)))->swap ();
635	}	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;
636	}	761	}
637		762
638	/////////////////////////////////////////////////////////////////////////////	763	/////////////////////////////////////////////////////////////////////////////
639		764
640	MODULE = urxvt PACKAGE = urxvt	765	MODULE = urxvt PACKAGE = urxvt
…		…
652	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	777	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
653	# include "hookinc.h"	778	# include "hookinc.h"
654	# undef def	779	# undef def
655		780
656	HV *option = get_hv ("urxvt::OPTION", 1);	781	HV *option = get_hv ("urxvt::OPTION", 1);
657	# 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);
658	# define nodef(name)	783	# define nodef(name)
659	# include "optinc.h"	784	# include "optinc.h"
660	# undef nodef	785	# undef nodef
661	# undef def	786	# undef def
662		787
663	HV *stash = gv_stashpv ("urxvt", 1);	788	HV *stash = gv_stashpv ("urxvt", 1);
664	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	789	static const struct {
		790	const char *name;
		791	IV iv;
		792	} *civ, const_iv[] = {
		793	# define const_iv(name) { # name, (IV)name }
		794	const_iv (NUM_RESOURCES),
665	export_const_iv (DEFAULT_RSTYLE);	795	const_iv (DEFAULT_RSTYLE),
666	export_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),
667	export_const_iv (RS_Bold);	808	const_iv (RS_Bold),
668	export_const_iv (RS_Italic);	809	const_iv (RS_Italic),
669	export_const_iv (RS_Blink);	810	const_iv (RS_Blink),
670	export_const_iv (RS_RVid);	811	const_iv (RS_RVid),
671	export_const_iv (RS_Uline);	812	const_iv (RS_Uline),
672		813
673	export_const_iv (CurrentTime);	814	const_iv (CurrentTime),
674	export_const_iv (ShiftMask);	815	const_iv (ShiftMask),
675	export_const_iv (LockMask);	816	const_iv (LockMask),
676	export_const_iv (ControlMask);	817	const_iv (ControlMask),
677	export_const_iv (Mod1Mask);	818	const_iv (Mod1Mask),
678	export_const_iv (Mod2Mask);	819	const_iv (Mod2Mask),
679	export_const_iv (Mod3Mask);	820	const_iv (Mod3Mask),
680	export_const_iv (Mod4Mask);	821	const_iv (Mod4Mask),
681	export_const_iv (Mod5Mask);	822	const_iv (Mod5Mask),
682	export_const_iv (Button1Mask);	823	const_iv (Button1Mask),
683	export_const_iv (Button2Mask);	824	const_iv (Button2Mask),
684	export_const_iv (Button3Mask);	825	const_iv (Button3Mask),
685	export_const_iv (Button4Mask);	826	const_iv (Button4Mask),
686	export_const_iv (Button5Mask);	827	const_iv (Button5Mask),
687	export_const_iv (AnyModifier);	828	const_iv (AnyModifier),
688		829
689	export_const_iv (EVENT_NONE);	830	const_iv (NoSymbol),
690	export_const_iv (EVENT_READ);	831	const_iv (GrabModeSync),
691	export_const_iv (EVENT_WRITE);	832	const_iv (GrabModeAsync),
692	}
693		833
		834	const_iv (NoEventMask),
		835	const_iv (KeyPressMask),
		836	const_iv (KeyReleaseMask),
		837	const_iv (ButtonPressMask),
		838	const_iv (ButtonReleaseMask),
		839	const_iv (EnterWindowMask),
		840	const_iv (LeaveWindowMask),
		841	const_iv (PointerMotionMask),
		842	const_iv (PointerMotionHintMask),
		843	const_iv (Button1MotionMask),
		844	const_iv (Button2MotionMask),
		845	const_iv (Button3MotionMask),
		846	const_iv (Button4MotionMask),
		847	const_iv (Button5MotionMask),
		848	const_iv (ButtonMotionMask),
		849	const_iv (KeymapStateMask),
		850	const_iv (ExposureMask),
		851	const_iv (VisibilityChangeMask),
		852	const_iv (StructureNotifyMask),
		853	const_iv (ResizeRedirectMask),
		854	const_iv (SubstructureNotifyMask),
		855	const_iv (SubstructureRedirectMask),
		856	const_iv (FocusChangeMask),
		857	const_iv (PropertyChangeMask),
		858	const_iv (ColormapChangeMask),
		859	const_iv (OwnerGrabButtonMask),
		860
		861	const_iv (KeyPress),
		862	const_iv (KeyRelease),
		863	const_iv (ButtonPress),
		864	const_iv (ButtonRelease),
		865	const_iv (MotionNotify),
		866	const_iv (EnterNotify),
		867	const_iv (LeaveNotify),
		868	const_iv (FocusIn),
		869	const_iv (FocusOut),
		870	const_iv (KeymapNotify),
		871	const_iv (Expose),
		872	const_iv (GraphicsExpose),
		873	const_iv (NoExpose),
		874	const_iv (VisibilityNotify),
		875	const_iv (CreateNotify),
		876	const_iv (DestroyNotify),
		877	const_iv (UnmapNotify),
		878	const_iv (MapNotify),
		879	const_iv (MapRequest),
		880	const_iv (ReparentNotify),
		881	const_iv (ConfigureNotify),
		882	const_iv (ConfigureRequest),
		883	const_iv (GravityNotify),
		884	const_iv (ResizeRequest),
		885	const_iv (CirculateNotify),
		886	const_iv (CirculateRequest),
		887	const_iv (PropertyNotify),
		888	const_iv (SelectionClear),
		889	const_iv (SelectionRequest),
		890	const_iv (SelectionNotify),
		891	const_iv (ColormapNotify),
		892	const_iv (ClientMessage),
		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
		930	};
		931
		932	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		933	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		934	}
		935
694	void	936	void
695	set_should_invoke (int htype, int value)	937	log (const char *msg)
696	CODE:	938	CODE:
697	rxvt_perl.should_invoke [htype] = value;	939	rxvt_log ("%s", msg);
698		940
699	void	941	void
700	warn (const char *msg)	942	warn (const char *msg)
701	CODE:	943	CODE:
702	rxvt_warn ("%s", msg);	944	rxvt_warn ("%s", msg);
…		…
704	void	946	void
705	fatal (const char *msg)	947	fatal (const char *msg)
706	CODE:	948	CODE:
707	rxvt_fatal ("%s", msg);	949	rxvt_fatal ("%s", msg);
708		950
709	SV *
710	untaint (SV *sv)
711	CODE:
712	RETVAL = newSVsv (sv);
713	SvTAINTED_off (RETVAL);
714	OUTPUT:
715	RETVAL
716
717	void	951	void
718	_exit (int status)	952	_exit (int status)
719		953
720	bool	954	void
721	safe ()	955	catch_fatal (SV *block)
722	CODE:	956	PROTOTYPE: &
723	RETVAL = !rxvt_tainted ();	957	CODE:
724	OUTPUT:	958	try
725	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	}
726		969
727	NV	970	NV
728	NOW ()	971	NOW ()
729	CODE:	972	CODE:
730	RETVAL = NOW;	973	RETVAL = ev::now ();
731	OUTPUT:	974	OUTPUT:
732	RETVAL	975	RETVAL
733		976
734	int	977	int
735	GET_BASEFG (int rend)	978	GET_BASEFG (int rend)
…		…
746	RETVAL	989	RETVAL
747		990
748	int	991	int
749	SET_FGCOLOR (int rend, int new_color)	992	SET_FGCOLOR (int rend, int new_color)
750	CODE:	993	CODE:
751	RETVAL = SET_FGCOLOR (rend, new_color);	994	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
752	OUTPUT:	995	OUTPUT:
753	RETVAL	996	RETVAL
754		997
755	int	998	int
756	SET_BGCOLOR (int rend, int new_color)	999	SET_BGCOLOR (int rend, int new_color)
757	CODE:	1000	CODE:
758	RETVAL = SET_BGCOLOR (rend, new_color);	1001	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
759	OUTPUT:	1002	OUTPUT:
760	RETVAL	1003	RETVAL
761		1004
762	int	1005	int
763	GET_CUSTOM (int rend)	1006	GET_CUSTOM (int rend)
764	CODE:	1007	CODE:
765	RETVAL = (rend && RS_customMask) >> RS_customShift;	1008	RETVAL = (rend & RS_customMask) >> RS_customShift;
766	OUTPUT:	1009	OUTPUT:
767	RETVAL	1010	RETVAL
768		1011
769	int	1012	int
770	SET_CUSTOM (int rend, int new_value)	1013	SET_CUSTOM (int rend, int new_value)
…		…
777	\| ((new_value << RS_customShift) & RS_customMask);	1020	\| ((new_value << RS_customShift) & RS_customMask);
778	}	1021	}
779	OUTPUT:	1022	OUTPUT:
780	RETVAL	1023	RETVAL
781		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
782	MODULE = urxvt PACKAGE = urxvt::term	1065	MODULE = urxvt PACKAGE = urxvt::term
783		1066
784	SV *	1067	SV *
785	_new (...)	1068	_new (AV env, AV arg)
786	CODE:	1069	CODE:
787	{	1070	{
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;	1071	rxvt_term *term = new rxvt_term;
792		1072
793	term->argv = new stringvec;	1073	stringvec *argv = new stringvec;
794	term->envv = new stringvec;	1074	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))));	1075	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
798		1076
799	AV envv = (AV )SvRV (ST (0));	1077	stringvec *envv = new stringvec;
800	for (int i = av_len (envv) + 1; i--; )	1078	for (int i = AvFILL (env) + 1; i--; )
801	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	1079	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
802
803	term->envv->push_back (0);
804
805	bool success;
806		1080
807	try	1081	try
808	{	1082	{
809	success = term->init (term->argv->size (), term->argv->begin ());	1083	term->init (argv, envv);
810	}	1084	}
811	catch (const class rxvt_failure_exception &e)	1085	catch (const class rxvt_failure_exception &e)
812	{
813	success = false;
814	}
815
816	if (!success)
817	{	1086	{
818	term->destroy ();	1087	term->destroy ();
819	croak ("error while initializing new terminal instance");	1088	croak ("error while initializing new terminal instance");
820	}	1089	}
821		1090
…		…
827		1096
828	void	1097	void
829	rxvt_term::destroy ()	1098	rxvt_term::destroy ()
830		1099
831	void	1100	void
		1101	rxvt_term::set_should_invoke (int htype, int inc)
		1102	CODE:
		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	}
		1116
		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
832	rxvt_term::grab_button (int button, U32 modifiers)	1123	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
833	CODE:	1124	CODE:
834	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1125	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
835	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	1126	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
836	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);
837		1146
838	bool	1147	bool
839	rxvt_term::grab (U32 eventtime, int sync = 0)	1148	rxvt_term::grab (Time eventtime, int sync = 0)
840	CODE:	1149	CODE:
841	{	1150	{
842	int mode = sync ? GrabModeSync : GrabModeAsync;	1151	int mode = sync ? GrabModeSync : GrabModeAsync;
843		1152
844	THIS->perl.grabtime = 0;	1153	THIS->perl.grabtime = 0;
845		1154
846	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1155	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
847	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,	1156	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
848	mode, mode, None, GRAB_CURSOR, eventtime))	1157	mode, mode, None, GRAB_CURSOR, eventtime))
849	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1158	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
850	THIS->perl.grabtime = eventtime;	1159	THIS->perl.grabtime = eventtime;
851	else	1160	else
852	XUngrabPointer (THIS->display->display, eventtime);	1161	XUngrabPointer (THIS->dpy, eventtime);
853		1162
854	RETVAL = !!THIS->perl.grabtime;	1163	RETVAL = !!THIS->perl.grabtime;
855	}	1164	}
856	OUTPUT:	1165	OUTPUT:
857	RETVAL	1166	RETVAL
858		1167
859	void	1168	void
860	rxvt_term::allow_events_async ()	1169	rxvt_term::allow_events_async ()
861	CODE:	1170	CODE:
862	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1171	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
863		1172
864	void	1173	void
865	rxvt_term::allow_events_sync ()	1174	rxvt_term::allow_events_sync ()
866	CODE:	1175	CODE:
867	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1176	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
868		1177
869	void	1178	void
870	rxvt_term::allow_events_replay ()	1179	rxvt_term::allow_events_replay ()
871	CODE:	1180	CODE:
872	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1181	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
873	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1182	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
874		1183
875	void	1184	void
876	rxvt_term::ungrab ()	1185	rxvt_term::ungrab ()
877	CODE:	1186	CODE:
878	ungrab (THIS);	1187	ungrab (THIS);
879		1188
880	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
881	rxvt_term::strwidth (SV *str)	1214	rxvt_term::strwidth (SV *str)
882	CODE:	1215	CODE:
883	{	1216	{
884	wchar_t *wstr = sv2wcs (str);	1217	wchar_t *wstr = sv2wcs (str);
885		1218
886	rxvt_push_locale (THIS->locale);	1219	rxvt_push_locale (THIS->locale);
887	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	}
888	rxvt_pop_locale ();	1228	rxvt_pop_locale ();
889		1229
890	free (wstr);	1230	free (wstr);
891	}	1231	}
892	OUTPUT:	1232	OUTPUT:
…		…
902	char *mbstr = rxvt_wcstombs (wstr);	1242	char *mbstr = rxvt_wcstombs (wstr);
903	rxvt_pop_locale ();	1243	rxvt_pop_locale ();
904		1244
905	free (wstr);	1245	free (wstr);
906		1246
907	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1247	RETVAL = newSVpv (mbstr, 0);
908	free (mbstr);	1248	free (mbstr);
909	}	1249	}
910	OUTPUT:	1250	OUTPUT:
911	RETVAL	1251	RETVAL
912		1252
…		…
919		1259
920	rxvt_push_locale (THIS->locale);	1260	rxvt_push_locale (THIS->locale);
921	wchar_t *wstr = rxvt_mbstowcs (data, len);	1261	wchar_t *wstr = rxvt_mbstowcs (data, len);
922	rxvt_pop_locale ();	1262	rxvt_pop_locale ();
923		1263
924	RETVAL = taint_if (wcs2sv (wstr), octets);	1264	RETVAL = wcs2sv (wstr);
925	free (wstr);	1265	free (wstr);
926	}	1266	}
927	OUTPUT:	1267	OUTPUT:
928	RETVAL	1268	RETVAL
929		1269
930	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1270	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
931		1271
932	#define TERM_OFFSET_width TERM_OFFSET(width)	1272	#define TERM_OFFSET_width TERM_OFFSET(width)
933	#define TERM_OFFSET_height TERM_OFFSET(height)	1273	#define TERM_OFFSET_height TERM_OFFSET(height)
934	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1274	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
935	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1275	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
936	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1276	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
937	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1277	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
938	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1278	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
939	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1279	#define TERM_OFFSET_focus TERM_OFFSET(focus)
940	#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)
941	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1285	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
942	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1286	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
943	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1287	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
944		1288
945	int	1289	int
946	rxvt_term::width ()	1290	rxvt_term::width ()
947	ALIAS:	1291	ALIAS:
948	width = TERM_OFFSET_width	1292	width = TERM_OFFSET_width
949	height = TERM_OFFSET_height	1293	height = TERM_OFFSET_height
950	fwidth = TERM_OFFSET_fwidth	1294	fwidth = TERM_OFFSET_fwidth
951	fheight = TERM_OFFSET_fheight	1295	fheight = TERM_OFFSET_fheight
952	fbase = TERM_OFFSET_fbase	1296	fbase = TERM_OFFSET_fbase
953	nrow = TERM_OFFSET_nrow	1297	nrow = TERM_OFFSET_nrow
954	ncol = TERM_OFFSET_ncol	1298	ncol = TERM_OFFSET_ncol
955	focus = TERM_OFFSET_focus	1299	focus = TERM_OFFSET_focus
956	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
957	saveLines = TERM_OFFSET_saveLines	1305	saveLines = TERM_OFFSET_saveLines
958	total_rows = TERM_OFFSET_total_rows	1306	total_rows = TERM_OFFSET_total_rows
959	nsaved = TERM_OFFSET_nsaved	1307	top_row = TERM_OFFSET_top_row
960	CODE:	1308	CODE:
961	RETVAL = (int )((char *)THIS + ix);	1309	RETVAL = (int )((char *)THIS + ix);
962	OUTPUT:	1310	OUTPUT:
963	RETVAL	1311	RETVAL
964		1312
…		…
966	rxvt_term::ModLevel3Mask ()	1314	rxvt_term::ModLevel3Mask ()
967	ALIAS:	1315	ALIAS:
968	ModLevel3Mask = 0	1316	ModLevel3Mask = 0
969	ModMetaMask = 1	1317	ModMetaMask = 1
970	ModNumLockMask = 2	1318	ModNumLockMask = 2
		1319	current_screen = 3
		1320	hidden_cursor = 4
971	CODE:	1321	CODE:
972	switch (ix)	1322	switch (ix)
973	{	1323	{
974	case 0: RETVAL = THIS->ModLevel3Mask; break;	1324	case 0: RETVAL = THIS->ModLevel3Mask; break;
975	case 1: RETVAL = THIS->ModMetaMask; break;	1325	case 1: RETVAL = THIS->ModMetaMask; break;
976	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
977	}	1331	}
978	OUTPUT:	1332	OUTPUT:
979	RETVAL	1333	RETVAL
980		1334
981	char *	1335	char *
…		…
991	}	1345	}
992	OUTPUT:	1346	OUTPUT:
993	RETVAL	1347	RETVAL
994		1348
995	SV *	1349	SV *
996	rxvt_term::_env ()	1350	rxvt_term::envv ()
		1351	ALIAS:
		1352	argv = 1
997	CODE:	1353	PPCODE:
998	{	1354	{
999	if (THIS->envv)	1355	stringvec *vec = ix ? THIS->argv : THIS->envv;
1000	{
1001	AV *av = newAV ();
1002		1356
		1357	EXTEND (SP, vec->size ());
		1358
1003	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1359	for (char **i = vec->begin (); i != vec->end (); ++i)
1004	if (*i)	1360	if (*i)
1005	av_push (av, newSVpv (*i, 0));	1361	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1006
1007	RETVAL = newRV_noinc ((SV *)av);
1008	}
1009	else
1010	RETVAL = &PL_sv_undef;
1011	}	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;
1012	OUTPUT:	1384	OUTPUT:
1013	RETVAL	1385	RETVAL
1014		1386
1015	int	1387	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 ()	1388	rxvt_term::parent_x ()
1026	CODE:	1389	CODE:
1027	RETVAL = (U32)THIS->parent [0];	1390	RETVAL = THIS->parent_x;
1028	OUTPUT:	1391	OUTPUT:
1029	RETVAL	1392	RETVAL
1030		1393
1031	U32	1394	int
1032	rxvt_term::vt ()	1395	rxvt_term::parent_y ()
1033	CODE:	1396	CODE:
1034	RETVAL = (U32)THIS->vt;	1397	RETVAL = THIS->parent_y;
1035	OUTPUT:	1398	OUTPUT:
1036	RETVAL	1399	RETVAL
		1400
		1401	void
		1402	rxvt_term::vt_emask_add (U32 emask)
		1403	CODE:
		1404	THIS->vt_emask_perl \|= emask;
		1405	THIS->vt_select_input ();
1037		1406
1038	U32	1407	U32
1039	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1408	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1040	CODE:	1409	CODE:
1041	{
1042	RETVAL = THIS->rstyle;	1410	RETVAL = THIS->rstyle;
1043	THIS->rstyle = new_rstyle;	1411	THIS->rstyle = new_rstyle;
1044	}
1045	OUTPUT:	1412	OUTPUT:
1046	RETVAL	1413	RETVAL
1047		1414
1048	int	1415	int
1049	rxvt_term::view_start (int newval = -1)	1416	rxvt_term::view_start (int newval = 1)
1050	PROTOTYPE: $;$	1417	PROTOTYPE: $;$
1051	CODE:	1418	CODE:
1052	{	1419	{
1053	RETVAL = THIS->view_start;	1420	RETVAL = THIS->view_start;
1054		1421
1055	if (newval >= 0)	1422	if (newval <= 0)
1056	{	1423	THIS->scr_changeview (max (newval, THIS->top_row));
1057	THIS->view_start = min (newval, THIS->nsaved);
1058	THIS->scr_changeview (RETVAL);
1059	}
1060	}	1424	}
1061	OUTPUT:	1425	OUTPUT:
1062	RETVAL	1426	RETVAL
1063		1427
1064	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
1065	rxvt_term::want_refresh ()	1464	rxvt_term::want_refresh ()
1066	CODE:	1465	CODE:
1067	THIS->want_refresh = 1;	1466	THIS->want_refresh = 1;
		1467	THIS->refresh_check ();
1068		1468
1069	void	1469	void
1070	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	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)
1071	PPCODE:	1471	PPCODE:
1072	{	1472	{
1073	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1473	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1074	XSRETURN_EMPTY;	1474	XSRETURN_EMPTY;
1075		1475
1076	line_t &l = ROW(row_number);	1476	line_t &l = ROW(row_number);
1077		1477
1078	if (GIMME_V != G_VOID)	1478	if (GIMME_V != G_VOID)
1079	{	1479	{
1080	wchar_t *wstr = new wchar_t [THIS->ncol];	1480	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1081		1481
1082	for (int col = 0; col < THIS->ncol; col++)	1482	for (int col = 0; col < THIS->ncol; col++)
1083	wstr [col] = l.t [col];	1483	wstr [col] = l.t [col];
1084		1484
1085	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1485	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1086
1087	delete [] wstr;
1088	}	1486	}
1089		1487
1090	if (new_text)	1488	if (new_text)
1091	{	1489	{
1092	wchar_t *wstr = sv2wcs (new_text);	1490	wchar_t *wstr = sv2wcs (new_text);
1093		1491
1094	int len = min (wcslen (wstr) - start_ofs, max_len);	1492	int len = min (wcslen (wstr) - start_ofs, max_len);
1095		1493
1096	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1494	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1097	{	1495	{
1098	free (wstr);	1496	free (wstr);
1099	croak ("new_text extends beyond horizontal margins");	1497	croak ("new_text extends beyond horizontal margins");
1100	}	1498	}
1101		1499
…		…
1111		1509
1112	void	1510	void
1113	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	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)
1114	PPCODE:	1512	PPCODE:
1115	{	1513	{
1116	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1514	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1117	XSRETURN_EMPTY;	1515	XSRETURN_EMPTY;
1118		1516
1119	line_t &l = ROW(row_number);	1517	line_t &l = ROW(row_number);
1120		1518
1121	if (GIMME_V != G_VOID)	1519	if (GIMME_V != G_VOID)
…		…
1133	{	1531	{
1134	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1532	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1135	croak ("new_rend must be arrayref");	1533	croak ("new_rend must be arrayref");
1136		1534
1137	AV av = (AV )SvRV (new_rend);	1535	AV av = (AV )SvRV (new_rend);
1138	int len = min (av_len (av) + 1 - start_ofs, max_len);	1536	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1139		1537
1140	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1538	if (start_col < 0 \|\| start_col + len > THIS->ncol)
1141	croak ("new_rend array extends beyond horizontal margins");	1539	croak ("new_rend array extends beyond horizontal margins");
1142		1540
1143	for (int col = start_col; col < start_col + len; col++)	1541	for (int col = start_col; col < start_col + len; col++)
1144	{	1542	{
1145	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;
…		…
1151		1549
1152	int	1550	int
1153	rxvt_term::ROW_l (int row_number, int new_length = -1)	1551	rxvt_term::ROW_l (int row_number, int new_length = -1)
1154	CODE:	1552	CODE:
1155	{	1553	{
1156	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1554	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1157	XSRETURN_EMPTY;	1555	XSRETURN_EMPTY;
1158		1556
1159	line_t &l = ROW(row_number);	1557	line_t &l = ROW(row_number);
1160	RETVAL = l.l;	1558	RETVAL = l.l;
1161		1559
…		…
1167		1565
1168	bool	1566	bool
1169	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)
1170	CODE:	1568	CODE:
1171	{	1569	{
1172	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1570	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1173	XSRETURN_EMPTY;	1571	XSRETURN_EMPTY;
1174		1572
1175	line_t &l = ROW(row_number);	1573	line_t &l = ROW(row_number);
1176	RETVAL = l.is_longer ();	1574	RETVAL = l.is_longer ();
1177		1575
…		…
1185	rxvt_term::special_encode (SV *string)	1583	rxvt_term::special_encode (SV *string)
1186	CODE:	1584	CODE:
1187	{	1585	{
1188	wchar_t *wstr = sv2wcs (string);	1586	wchar_t *wstr = sv2wcs (string);
1189	int wlen = wcslen (wstr);	1587	int wlen = wcslen (wstr);
1190	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1588	wchar_t rstr = rxvt_temp_buf<wchar_t> (wlen 2); // cannot become longer
1191		1589
1192	rxvt_push_locale (THIS->locale);	1590	rxvt_push_locale (THIS->locale);
1193		1591
1194	wchar_t *r = rstr;	1592	wchar_t *r = rstr;
1195	for (wchar_t s = wstr; s; s++)	1593	for (wchar_t s = wstr; s; s++)
		1594	{
		1595	int w = WCWIDTH (*s);
		1596
1196	if (wcwidth (*s) == 0)	1597	if (w == 0)
1197	{	1598	{
1198	if (r == rstr)	1599	if (r == rstr)
1199	croak ("leading combining character unencodable");	1600	croak ("leading combining character unencodable");
1200		1601
1201	unicode_t n = rxvt_compose (r[-1], *s);	1602	unicode_t n = rxvt_compose (r[-1], *s);
1202	if (n == NOCHAR)	1603	if (n == NOCHAR)
1203	n = rxvt_composite.compose (r[-1], *s);	1604	n = rxvt_composite.compose (r[-1], *s);
1204		1605
1205	r[-1] = n;	1606	r[-1] = n;
1206	}	1607	}
1207	#if !UNICODE_3	1608	#if !UNICODE_3
1208	else if (*s >= 0x10000)	1609	else if (*s >= 0x10000)
1209	r++ = rxvt_composite.compose (s);	1610	r++ = rxvt_composite.compose (s);
1210	#endif	1611	#endif
1211	else	1612	else
1212	r++ = s;	1613	r++ = s;
		1614
		1615	// the *2 above only allows wcwidth <= 2
		1616	if (w > 1)
		1617	*r++ = NOCHAR;
		1618	}
1213		1619
1214	rxvt_pop_locale ();	1620	rxvt_pop_locale ();
1215		1621
1216	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1622	RETVAL = wcs2sv (rstr, r - rstr);
1217
1218	delete [] rstr;
1219	}	1623	}
1220	OUTPUT:	1624	OUTPUT:
1221	RETVAL	1625	RETVAL
1222		1626
1223	SV *	1627	SV *
1224	rxvt_term::special_decode (SV *text)	1628	rxvt_term::special_decode (SV *text)
1225	CODE:	1629	CODE:
1226	{	1630	{
1227	wchar_t *wstr = sv2wcs (text);	1631	wchar_t *wstr = sv2wcs (text);
1228	int wlen = wcslen (wstr);
1229	int dlen = 0;	1632	int dlen = 0;
1230		1633
1231	// find length	1634	// find length
1232	for (wchar_t s = wstr; s; s++)	1635	for (wchar_t s = wstr; s; s++)
1233	if (*s == NOCHAR)	1636	if (*s == NOCHAR)
…		…
1235	else if (IS_COMPOSE (*s))	1638	else if (IS_COMPOSE (*s))
1236	dlen += rxvt_composite.expand (*s, 0);	1639	dlen += rxvt_composite.expand (*s, 0);
1237	else	1640	else
1238	dlen++;	1641	dlen++;
1239		1642
1240	wchar_t *rstr = new wchar_t [dlen];	1643	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1241		1644
1242	// decode	1645	// decode
1243	wchar_t *r = rstr;	1646	wchar_t *r = rstr;
1244	for (wchar_t s = wstr; s; s++)	1647	for (wchar_t s = wstr; s; s++)
1245	if (*s == NOCHAR)	1648	if (*s == NOCHAR)
…		…
1247	else if (IS_COMPOSE (*s))	1650	else if (IS_COMPOSE (*s))
1248	r += rxvt_composite.expand (*s, r);	1651	r += rxvt_composite.expand (*s, r);
1249	else	1652	else
1250	r++ = s;	1653	r++ = s;
1251		1654
1252	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1655	RETVAL = wcs2sv (rstr, r - rstr);
1253
1254	delete [] rstr;
1255	}	1656	}
1256	OUTPUT:	1657	OUTPUT:
1257	RETVAL	1658	RETVAL
1258		1659
1259	void	1660	void
1260	rxvt_term::_resource (char name, int index, SV newval = 0)	1661	rxvt_term::_resource (char name, int index, SV newval = 0)
1261	PPCODE:	1662	PPCODE:
1262	{	1663	{
1263	struct resval { const char *name; int value; } rslist [] = {	1664	static const struct resval { const char name; int value; } rs, rslist [] = {
1264	# define def(name) { # name, Rs_ ## name },	1665	# define def(name) { # name, Rs_ ## name },
1265	# define reserve(name,count)	1666	# define reserve(name,count)
1266	# include "rsinc.h"	1667	# include "rsinc.h"
1267	# undef def	1668	# undef def
1268	# undef reserve	1669	# undef reserve
1269	};	1670	};
1270		1671
1271	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1672	rs = rslist + ecb_array_length (rslist);
1272		1673
		1674	if (*name)
1273	do {	1675	{
		1676	do {
1274	if (rs-- == rslist)	1677	if (rs-- == rslist)
1275	croak ("no such resource '%s', requested", name);	1678	croak ("no such resource '%s', requested", name);
1276	} while (strcmp (name, rs->name));	1679	} while (strcmp (name, rs->name));
1277		1680
1278	index += rs->value;	1681	index += rs->value;
		1682	}
		1683	else
		1684	{
		1685	--rs;
		1686	name = "";
		1687	}
1279		1688
1280	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1689	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1281	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);
1282		1691
1283	if (GIMME_V != G_VOID)	1692	if (GIMME_V != G_VOID)
1284	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);
1285		1694
1286	if (newval)	1695	if (newval)
1287	{	1696	{
1288	if (SvOK (newval))	1697	if (SvOK (newval))
1289	{	1698	{
…		…
1296	}	1705	}
1297	}	1706	}
1298		1707
1299	const char *	1708	const char *
1300	rxvt_term::x_resource (const char *name)	1709	rxvt_term::x_resource (const char *name)
1301	CLEANUP:
1302	SvTAINTED_on (ST (0));
1303		1710
1304	bool	1711	bool
1305	rxvt_term::option (U32 optval, int set = -1)	1712	rxvt_term::option (U8 optval, int set = -1)
1306	CODE:	1713	CODE:
1307	{	1714	{
1308	RETVAL = THIS->options & optval;	1715	RETVAL = THIS->option (optval);
1309		1716
1310	if (set >= 0)	1717	if (set >= 0)
1311	{	1718	{
1312	if (set)
1313	THIS->options \|= optval;	1719	THIS->set_option (optval, set);
1314	else
1315	THIS->options &= ~optval;
1316		1720
		1721	if (THIS->init_done) // avoid doing this before START
1317	switch (optval)	1722	switch (optval)
1318	{	1723	{
1319	case Opt_skipBuiltinGlyphs:	1724	case Opt_skipBuiltinGlyphs:
1320	THIS->set_fonts ();	1725	THIS->set_fonts ();
1321	THIS->scr_remap_chars ();	1726	THIS->scr_remap_chars ();
1322	THIS->scr_touch (true);	1727	THIS->scr_touch (true);
1323	THIS->want_refresh = 1;	1728	THIS->want_refresh = 1;
		1729	THIS->refresh_check ();
1324	break;	1730	break;
		1731	#ifdef CURSOR_BLINK
		1732	case Opt_cursorBlink:
		1733	THIS->cursor_blink_reset ();
		1734	break;
		1735	#endif
1325		1736
1326	case Opt_cursorUnderline:	1737	case Opt_cursorUnderline:
1327	THIS->want_refresh = 1;	1738	THIS->want_refresh = 1;
		1739	THIS->refresh_check ();
1328	break;	1740	break;
1329		1741
1330	# case Opt_scrollBar_floating:	1742	# case Opt_scrollBar_floating:
1331	# case Opt_scrollBar_right:	1743	# case Opt_scrollBar_right:
1332	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1744	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1333	# break;	1745	# break;
1334	}	1746	}
1335	}	1747	}
1336	}	1748	}
1337	OUTPUT:	1749	OUTPUT:
1338	RETVAL	1750	RETVAL
1339		1751
…		…
1342	CODE:	1754	CODE:
1343	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1755	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1344	THIS->keyboard->register_done ();	1756	THIS->keyboard->register_done ();
1345	OUTPUT:	1757	OUTPUT:
1346	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);
1347		1766
1348	void	1767	void
1349	rxvt_term::screen_cur (...)	1768	rxvt_term::screen_cur (...)
1350	PROTOTYPE: $;$$	1769	PROTOTYPE: $;$$
1351	ALIAS:	1770	ALIAS:
…		…
1365	EXTEND (SP, 2);	1784	EXTEND (SP, 2);
1366	PUSHs (sv_2mortal (newSViv (rc.row)));	1785	PUSHs (sv_2mortal (newSViv (rc.row)));
1367	PUSHs (sv_2mortal (newSViv (rc.col)));	1786	PUSHs (sv_2mortal (newSViv (rc.col)));
1368	}	1787	}
1369		1788
1370	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)
1371	{	1795	{
1372	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1796	if (rc.col == 0)
1373	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);
1374		1812
1375	if (ix)	1813	if (ix)
		1814	{
		1815	THIS->selection.screen = THIS->current_screen;
		1816
1376	THIS->want_refresh = 1;	1817	THIS->want_refresh = 1;
		1818	THIS->refresh_check ();
1377	}	1819	}
		1820	}
1378	}	1821	}
1379		1822
1380	char	1823	int
1381	rxvt_term::cur_charset ()	1824	rxvt_term::selection_screen (int screen = -1)
1382	CODE:	1825	CODE:
1383	RETVAL = THIS->charsets [THIS->screen.charset];	1826	RETVAL = THIS->selection.screen;
1384	OUTPUT:	1827	if (screen >= 0)
		1828	THIS->selection.screen = screen;
		1829	OUTPUT:
1385	RETVAL	1830	RETVAL
1386		1831
1387	#void	1832	void
1388	#rxvt_term::selection_clear ()	1833	rxvt_term::selection_clear (bool clipboard = false)
1389		1834
1390	void	1835	void
1391	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1836	rxvt_term::selection_make (Time eventtime, bool rect = false)
1392	CODE:	1837	CODE:
1393	THIS->selection.op = SELECTION_CONT;	1838	THIS->selection.op = SELECTION_CONT;
1394	THIS->selection.rect = rect;	1839	THIS->selection.rect = rect;
1395	THIS->selection_make (eventtime);	1840	THIS->selection_make (eventtime);
1396		1841
1397	int	1842	int
1398	rxvt_term::selection_grab (U32 eventtime)	1843	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
1399		1844
1400	void	1845	void
1401	rxvt_term::selection (SV *newtext = 0)	1846	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1402	PPCODE:	1847	PPCODE:
1403	{	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
1404	if (GIMME_V != G_VOID)	1852	if (GIMME_V != G_VOID)
1405	XPUSHs (THIS->selection.text	1853	XPUSHs (text
1406	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1854	? sv_2mortal (wcs2sv (text, len))
1407	: &PL_sv_undef);	1855	: &PL_sv_undef);
1408		1856
1409	if (newtext)	1857	if (newtext)
1410	{	1858	{
1411	free (THIS->selection.text);	1859	free (text);
1412		1860
1413	THIS->selection.text = sv2wcs (newtext);	1861	text = sv2wcs (newtext);
1414	THIS->selection.len = wcslen (THIS->selection.text);	1862	len = wcslen (text);
1415	}	1863	}
1416	}	1864	}
		1865
		1866	char
		1867	rxvt_term::cur_charset ()
		1868	CODE:
		1869	RETVAL = THIS->charsets [THIS->screen.charset];
		1870	OUTPUT:
		1871	RETVAL
1417		1872
1418	void	1873	void
1419	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid \| RS_Uline)	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)
1420		1875
1421	void	1876	void
1422	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)
1423		1878
1424	void	1879	void
1425	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)
1426		1887
1427	void	1888	void
1428	rxvt_term::scr_add_lines (SV *string)	1889	rxvt_term::scr_add_lines (SV *string)
1429	CODE:	1890	CODE:
1430	{	1891	{
…		…
1440	char *str = SvPVbyte (octets, len);	1901	char *str = SvPVbyte (octets, len);
1441	C_ARGS:	1902	C_ARGS:
1442	str, len	1903	str, len
1443		1904
1444	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
1445	rxvt_term::cmd_parse (SV *octets)	1914	rxvt_term::cmd_parse (SV *octets)
1446	CODE:	1915	CODE:
1447	{	1916	{
1448	STRLEN len;	1917	STRLEN len;
1449	char *str = SvPVbyte (octets, len);	1918	char *str = SvPVbyte (octets, len);
…		…
1471	o->self = (HV *)SvRV (RETVAL);	1940	o->self = (HV *)SvRV (RETVAL);
1472	}	1941	}
1473	OUTPUT:	1942	OUTPUT:
1474	RETVAL	1943	RETVAL
1475		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
1476	MODULE = urxvt PACKAGE = urxvt::overlay	2181	MODULE = urxvt PACKAGE = urxvt::overlay
1477		2182
1478	void	2183	void
1479	overlay::set (int x, int y, SV text, SV rend = 0)	2184	overlay::set (int x, int y, SV text, SV rend = 0)
1480		2185
…		…
1485	overlay::hide ()	2190	overlay::hide ()
1486		2191
1487	void	2192	void
1488	overlay::DESTROY ()	2193	overlay::DESTROY ()
1489		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
1490	MODULE = urxvt PACKAGE = urxvt::timer	2211	MODULE = urxvt PACKAGE = urxvt::img
1491		2212
1492	SV *	2213	#if HAVE_IMG
1493	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 ()
1494	CODE:	2220	PPCODE:
1495	timer *w = new timer;	2221	EXTEND (SP, 4);
1496	w->start (NOW);	2222	PUSHs (sv_2mortal (newSViv (THIS->x)));
1497	RETVAL = newSVptr ((void *)w, "urxvt::timer");	2223	PUSHs (sv_2mortal (newSViv (THIS->y)));
1498	w->self = (HV *)SvRV (RETVAL);	2224	PUSHs (sv_2mortal (newSViv (THIS->w)));
1499	OUTPUT:	2225	PUSHs (sv_2mortal (newSViv (THIS->h)));
1500	RETVAL
1501		2226
1502	timer *	2227	int
1503	timer::cb (SV *cb)	2228	rxvt_img::x ()
1504	CODE:	2229	CODE:
1505	THIS->cb (cb);
1506	RETVAL = THIS;
1507	OUTPUT:
1508	RETVAL
1509
1510	NV
1511	timer::at ()
1512	CODE:
1513	RETVAL = THIS->at;	2230	RETVAL = THIS->x;
1514	OUTPUT:	2231	OUTPUT:
1515	RETVAL	2232	RETVAL
1516		2233
1517	timer *	2234	int
1518	timer::interval (NV interval)	2235	rxvt_img::y ()
1519	CODE:	2236	CODE:
1520	THIS->interval = interval;
1521	RETVAL = THIS;	2237	RETVAL = THIS->y;
1522	OUTPUT:	2238	OUTPUT:
1523	RETVAL	2239	RETVAL
1524		2240
1525	timer *	2241	int
1526	timer::set (NV tstamp)	2242	rxvt_img::w ()
1527	CODE:	2243	CODE:
1528	THIS->set (tstamp);
1529	RETVAL = THIS;	2244	RETVAL = THIS->w;
1530	OUTPUT:	2245	OUTPUT:
1531	RETVAL	2246	RETVAL
1532		2247
1533	timer *	2248	int
1534	timer::start (NV tstamp = THIS->at)	2249	rxvt_img::h ()
1535	CODE:	2250	CODE:
1536	THIS->start (tstamp);
1537	RETVAL = THIS;	2251	RETVAL = THIS->h;
1538	OUTPUT:	2252	OUTPUT:
1539	RETVAL	2253	RETVAL
1540		2254
1541	timer *	2255	Pixmap
1542	timer::stop ()	2256	rxvt_img::pm ()
1543	CODE:	2257	CODE:
1544	THIS->stop ();
1545	RETVAL = THIS;	2258	RETVAL = THIS->pm;
1546	OUTPUT:	2259	OUTPUT:
1547	RETVAL	2260	RETVAL
1548		2261
1549	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
1550	timer::DESTROY ()	2269	rxvt_img::DESTROY ()
1551
1552	MODULE = urxvt PACKAGE = urxvt::iow
1553
1554	SV *
1555	iow::new ()
1556	CODE:	2270	CODE:
1557	iow *w = new iow;	2271	delete THIS;
1558	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1559	w->self = (HV *)SvRV (RETVAL);
1560	OUTPUT:
1561	RETVAL
1562		2272
1563	iow *
1564	iow::cb (SV *cb)
1565	CODE:
1566	THIS->cb (cb);
1567	RETVAL = THIS;
1568	OUTPUT:
1569	RETVAL
1570
1571	iow *
1572	iow::fd (int fd)
1573	CODE:
1574	THIS->fd = fd;
1575	RETVAL = THIS;
1576	OUTPUT:
1577	RETVAL
1578
1579	iow *
1580	iow::events (short events)
1581	CODE:
1582	THIS->events = events;
1583	RETVAL = THIS;
1584	OUTPUT:
1585	RETVAL
1586
1587	iow *
1588	iow::start ()
1589	CODE:
1590	THIS->start ();
1591	RETVAL = THIS;
1592	OUTPUT:
1593	RETVAL
1594
1595	iow *
1596	iow::stop ()
1597	CODE:
1598	THIS->stop ();
1599	RETVAL = THIS;
1600	OUTPUT:
1601	RETVAL
1602
1603	void	2273	void
1604	iow::DESTROY ()	2274	rxvt_img::unshare ()
1605		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)));
1606		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 1.61 by root, Thu Jan 12 10:02:20 2006 UTC vs. Revision 1.197 by root, Thu Jun 14 18:19:11 2012 UTC

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.61 by root, Thu Jan 12 10:02:20 2006 UTC vs.
Revision 1.197 by root, Thu Jun 14 18:19:11 2012 UTC