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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.13 by root, Tue Jan 3 04:18:47 2006 UTC vs.
Revision 1.153 by sf-exg, Wed Apr 11 10:20:00 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) 2005-2005 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
		32	#include <stddef.h>
31	#include <cstdarg>	33	#include <stdarg.h>
32		34
		35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
33	#include "rxvt.h"	38	#include "rxvt.h"
34	#include "iom.h"	39	#include "keyboard.h"
35	#include "rxvtutil.h"	40	#include "rxvtutil.h"
36	#include "rxvtperl.h"	41	#include "rxvtperl.h"
37		42
38	#include "perlxsi.c"	43	#include "perlxsi.c"
		44
		45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
39		46
40	#undef LINENO	47	#undef LINENO
41	#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)
42	#undef ROW	49	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
…		…
51	char *str = SvPVutf8 (sv, len);	58	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	59	return rxvt_utf8towcs (str, len);
53	}	60	}
54		61
55	static SV *	62	static SV *
56	new_ref (HV hv, const char klass)	63	wcs2sv (wchar_t *wstr, int len = -1)
57	{	64	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	65	char *str = rxvt_wcstoutf8 (wstr, len);
59	}
60		66
61	//TODO: use magic	67	SV *sv = newSVpv (str, 0);
		68	SvUTF8_on (sv);
		69	free (str);
		70
		71	return sv;
		72	}
		73
62	static SV *	74	static SV *
63	newSVptr (void ptr, const char klass)	75	newSVptr (void ptr, const char klass)
64	{	76	{
65	HV *hv = newHV ();	77	HV *hv = newHV ();
66	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	78	sv_magic ((SV )hv, 0, PERL_MAGIC_ext, (char )ptr, 0);
67	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	79	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		80	}
		81
		82	static void
		83	clearSVptr (SV *sv)
		84	{
		85	if (SvROK (sv))
		86	sv = SvRV (sv);
		87
		88	hv_clear ((HV *)sv);
		89	sv_unmagic (sv, PERL_MAGIC_ext);
68	}	90	}
69		91
70	static long	92	static long
71	SvPTR (SV sv, const char klass)	93	SvPTR (SV sv, const char klass)
72	{	94	{
73	if (!sv_derived_from (sv, klass))	95	if (!sv_derived_from (sv, klass))
74	croak ("object of type %s expected", klass);	96	croak ("object of type %s expected", klass);
75		97
76	IV iv = SvIV (hv_fetch ((HV )SvRV (sv), "_ptr", 4, 1));	98	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77		99
78	if (!iv)	100	if (!mg)
79	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	101	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
80		102
81	return (long)iv;	103	return (long)mg->mg_ptr;
82	}	104	}
83		105
84	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	106	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
85	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	107	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
86		108
87	/////////////////////////////////////////////////////////////////////////////	109	/////////////////////////////////////////////////////////////////////////////
88		110
89	struct perl_watcher	111	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		112
		113	class overlay : overlay_base
90	{	114	{
91	SV *cbsv;	115	rxvt_term *THIS;
		116	AV *overlay_av;
		117	int border;
		118
		119	public:
92	HV *self;	120	HV *self;
93
94	perl_watcher ()
95	: cbsv (newSV (0))
96	{
97	}
98
99	~perl_watcher ()
100	{
101	SvREFCNT_dec (cbsv);
102	}
103
104	void cb (SV *cb)
105	{
106	sv_setsv (cbsv, cb);
107	}
108
109	void invoke (const char type, SV self, int arg = -1);
110	};
111
112	void
113	perl_watcher::invoke (const char type, SV self, int arg)
114	{
115	dSP;
116
117	ENTER;
118	SAVETMPS;
119
120	PUSHMARK (SP);
121
122	XPUSHs (sv_2mortal (self));
123
124	if (arg >= 0)
125	XPUSHs (sv_2mortal (newSViv (arg)));
126
127	PUTBACK;
128	call_sv (cbsv, G_VOID \| G_EVAL \| G_DISCARD);
129	SPAGAIN;
130
131	PUTBACK;
132	FREETMPS;
133	LEAVE;
134
135	if (SvTRUE (ERRSV))
136	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
137	}
138
139	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
140	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
141
142	struct timer : time_watcher, perl_watcher
143	{
144	tstamp interval;
145
146	timer ()
147	: time_watcher (this, &timer::execute)
148	{
149	}
150
151	void execute (time_watcher &w)
152	{
153	if (interval)
154	start (at + interval);
155
156	invoke ("urxvt::timer", newSVtimer (this));
157	}
158	};
159
160	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
161	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
162
163	struct iow : io_watcher, perl_watcher
164	{
165	iow ()
166	: io_watcher (this, &iow::execute)
167	{
168	}
169
170	void execute (io_watcher &w, short revents)
171	{
172	invoke ("urxvt::iow", newSViow (this), revents);
173	}
174	};
175
176	/////////////////////////////////////////////////////////////////////////////
177
178	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
179
180	struct overlay {
181	HV *self;
182	rxvt_term *THIS;
183	int x, y, w, h;
184	int border;
185	text_t **text;
186	rend_t **rend;
187		121
188	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	122	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
189	~overlay ();	123	~overlay ();
190		124
		125	void show ();
		126	void hide ();
		127
191	void swap ();	128	void swap ();
192		129
193	void set (int x, int y, SV str, SV rend);	130	void set (int x, int y, SV str, SV rend);
194	};	131	};
195		132
196	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	133	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
197	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	134	: THIS(THIS), border(border == 2), overlay_av (0)
198	{	135	{
		136	x = x_;
		137	y = y_;
		138	w = w_;
		139	h = h_;
		140
		141	if (w < 0) w = 0;
		142	if (h < 0) h = 0;
		143
199	if (border == 2)	144	if (border == 2)
200	{	145	{
201	w += 2;	146	w += 2;
202	h += 2;	147	h += 2;
203	}	148	}
204		149
205	text = new text_t *[h];	150	text = new text_t *[h];
206	rend = new rend_t *[h];	151	rend = new rend_t *[h];
207		152
208	for (int y = 0; y < h; y++)	153	for (int y = 0; y < h; y++)
209	{	154	{
210	text_t *tp = text[y] = new text_t[w];	155	text_t *tp = text[y] = new text_t[w];
211	rend_t *rp = rend[y] = new rend_t[w];	156	rend_t *rp = rend[y] = new rend_t[w];
212		157
213	text_t t0, t1, t2;	158	text_t t0, t1, t2;
214	rend_t r = rstyle;	159	rend_t r = rstyle;
215		160
216	if (border == 2)	161	if (border == 2)
217	{	162	{
218	if (y == 0)	163	if (y == 0)
219	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	164	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
220	else if (y < h - 1)	165	else if (y < h - 1)
221	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	166	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
222	else	167	else
223	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	168	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
224		169
225	*tp++ = t0;	170	*tp++ = t0;
226	*rp++ = r;	171	*rp++ = r;
227		172
228	for (int x = w - 2; x-- > 0; )	173	for (int x = w - 2; x-- > 0; )
229	{	174	{
230	*tp++ = t1;	175	*tp++ = t1;
231	*rp++ = r;	176	*rp++ = r;
232	}	177	}
233		178
234	*tp = t2;	179	*tp = t2;
235	*rp = r;	180	*rp = r;
236	}	181	}
237	else	182	else
238	for (int x = w; x-- > 0; )	183	for (int x = w; x-- > 0; )
239	{	184	{
240	*tp++ = 0x0020;	185	*tp++ = 0x0020;
241	*rp++ = r;	186	*rp++ = r;
242	}	187	}
243	}	188	}
244		189
245	THIS->want_refresh = 1;	190	show ();
246	}	191	}
247		192
248	overlay::~overlay ()	193	overlay::~overlay ()
249	{	194	{
		195	hide ();
		196
250	for (int y = h; y--; )	197	for (int y = h; y--; )
251	{	198	{
252	delete [] text[y];	199	delete [] text[y];
253	delete [] rend[y];	200	delete [] rend[y];
254	}	201	}
255		202
256	delete [] text;	203	delete [] text;
257	delete [] rend;	204	delete [] rend;
		205	}
		206
		207	void
		208	overlay::show ()
		209	{
		210	if (overlay_av)
		211	return;
		212
		213	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		214	hv_fetch ((HV )SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		215	));
		216	av_push (overlay_av, newSViv ((long)this));
258		217
259	THIS->want_refresh = 1;	218	THIS->want_refresh = 1;
		219	THIS->refresh_check ();
		220	}
		221
		222	void
		223	overlay::hide ()
		224	{
		225	if (!overlay_av)
		226	return;
		227
		228	int i;
		229
		230	for (i = AvFILL (overlay_av); i >= 0; i--)
		231	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		232	break;
		233
		234	for (; i < AvFILL (overlay_av); i++)
		235	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		236
		237	av_pop (overlay_av);
		238
		239	SvREFCNT_dec (overlay_av);
		240	overlay_av = 0;
		241
		242	THIS->want_refresh = 1;
		243	THIS->refresh_check ();
260	}	244	}
261		245
262	void overlay::swap ()	246	void overlay::swap ()
263	{	247	{
264	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	248	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
265	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	249	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
266		250
267	int ov_w = min (w, THIS->ncol - ov_x);	251	int ov_w = min (w, THIS->ncol - ov_x);
268	int ov_h = min (h, THIS->nrow - ov_y);	252	int ov_h = min (h, THIS->nrow - ov_y);
		253
		254	// hide cursor if it is within the overlay area
		255	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		256	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		257	THIS->screen.flags &= ~Screen_VisibleCursor;
269		258
270	for (int y = ov_h; y--; )	259	for (int y = ov_h; y--; )
271	{	260	{
272	text_t *t1 = text [y];	261	text_t *t1 = text [y];
273	rend_t *r1 = rend [y];	262	rend_t *r1 = rend [y];
274		263
275	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	264	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
276	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	265	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
277		266
278	for (int x = ov_w; x--; )	267	for (int x = ov_w; x--; )
279	{	268	{
280	text_t t = t1; t1++ = t2; t2++ = t;	269	text_t t = t1; t1++ = t2; t2++ = t;
281	rend_t r = r1; r1++ = r2; r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	270	rend_t r = r1; r1++ = r2; r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
282	}	271	}
283	}	272	}
284		273
285	}	274	}
286		275
287	void overlay::set (int x, int y, SV str, SV rend)	276	void overlay::set (int x, int y, SV text, SV rend)
288	{	277	{
289	x += border;	278	x += border;
290	y += border;	279	y += border;
291		280
292	if (!IN_RANGE_EXC (y, 0, h - border))	281	if (!IN_RANGE_EXC (y, 0, h - border))
293	return;	282	return;
294		283
295	wchar_t *wstr = sv2wcs (str);	284	wchar_t *wtext = sv2wcs (text);
296		285
297	for (int col = min (wcslen (wstr), w - x - border); col--; )	286	for (int col = min (wcslen (wtext), w - x - border); col--; )
298	text [y][x + col] = wstr [col];	287	this->text [y][x + col] = wtext [col];
299		288
300	free (wstr);	289	free (wtext);
		290
		291	if (rend)
		292	{
		293	if (!SvROK (rend) \|\| SvTYPE (SvRV (rend)) != SVt_PVAV)
		294	croak ("rend must be arrayref");
		295
		296	AV av = (AV )SvRV (rend);
		297
		298	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
		299	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		300	}
301		301
302	THIS->want_refresh = 1;	302	THIS->want_refresh = 1;
		303	THIS->refresh_check ();
303	}	304	}
304
305		305
306	/////////////////////////////////////////////////////////////////////////////	306	/////////////////////////////////////////////////////////////////////////////
307		307
		308	#include "iom_perl.h"
		309
		310	/////////////////////////////////////////////////////////////////////////////
		311
308	struct rxvt_perl_interp rxvt_perl;	312	struct rxvt_perl_interp rxvt_perl;
309		313
310	static PerlInterpreter *perl;	314	static PerlInterpreter *perl;
311
312	rxvt_perl_interp::rxvt_perl_interp ()
313	{
314	}
315		315
316	rxvt_perl_interp::~rxvt_perl_interp ()	316	rxvt_perl_interp::~rxvt_perl_interp ()
317	{	317	{
318	if (perl)	318	if (perl)
319	{	319	{
320	perl_destruct (perl);	320	perl_destruct (perl);
321	perl_free (perl);	321	perl_free (perl);
		322	PERL_SYS_TERM ();
322	}	323	}
323	}	324	}
324		325
325	void	326	void
326	rxvt_perl_interp::init ()	327	rxvt_perl_interp::init (rxvt_term *term)
327	{	328	{
328	if (!perl)	329	if (!perl)
329	{	330	{
		331	rxvt_push_locale (""); // perl init destroys current locale
		332
		333	{
		334	perl_environ = rxvt_environ;
		335	localise_env set_environ (perl_environ);
		336
330	char *argv[] = {	337	char *args[] = {
331	"",	338	"",
332	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	339	"-e"
		340	"BEGIN {"
		341	" urxvt->bootstrap;"
		342	" unshift @INC, '" LIBDIR "';"
		343	"}"
		344	""
		345	"use urxvt;"
333	};	346	};
		347	int argc = ecb_array_length (args);
		348	char **argv = args;
334		349
		350	PERL_SYS_INIT3 (&argc, &argv, &environ);
335	perl = perl_alloc ();	351	perl = perl_alloc ();
336	perl_construct (perl);	352	perl_construct (perl);
337		353
338	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	354	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
339	\|\| perl_run (perl))	355	\|\| perl_run (perl))
340	{	356	{
341	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	357	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
342		358
343	perl_destruct (perl);	359	perl_destruct (perl);
344	perl_free (perl);	360	perl_free (perl);
345	perl = 0;	361	perl = 0;
346	}	362	}
		363	}
		364
		365	rxvt_pop_locale ();
		366	}
		367
		368	if (perl)
		369	{
		370	// runs outside of perls ENV
		371	term->perl.self = (void )newSVptr ((void )term, "urxvt::term");
		372	hv_store ((HV )SvRV ((SV )term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		373	hv_store ((HV )SvRV ((SV )term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		374	}
		375	}
		376
		377	static void
		378	ungrab (rxvt_term *THIS)
		379	{
		380	if (THIS->perl.grabtime)
		381	{
		382	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		383	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		384	THIS->perl.grabtime = 0;
347	}	385	}
348	}	386	}
349		387
350	bool	388	bool
351	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	389	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
352	{	390	{
353	if (!perl)	391	if (!perl \|\| !term->perl.self)
354	return false;	392	return false;
355		393
356	if (htype == HOOK_INIT) // first hook ever called	394	localise_env set_environ (perl_environ);
		395
		396	// pre-handling of some events
		397	if (htype == HOOK_REFRESH_END)
357	{	398	{
358	term->self = (void )newSVptr ((void )term, "urxvt::term");	399	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
359	hv_store ((HV )SvRV ((SV )term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	400
		401	for (int i = 0; i <= AvFILL (av); i++)
		402	((overlay )SvIV (av_fetch (av, i, 0)))->swap ();
360	}	403	}
361	else if (htype == HOOK_DESTROY)	404	else if (htype == HOOK_DESTROY)
362	{	405	{
363	// handled later
364	}
365	else if (htype == HOOK_REFRESH_BEGIN \|\| htype == HOOK_REFRESH_END)
366	{
367	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->self), "_overlay", 8, 0));	406	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_selection", 10, 0));
368		407
369	if (HvKEYS (hv))	408	for (int i = AvFILL (av); i >= 0; i--)
370	{	409	{
371	hv_iterinit (hv);	410	rxvt_selection req = (rxvt_selection )SvIV (*av_fetch (av, i, 0));
372		411	delete req;
373	while (HE *he = hv_iternext (hv))
374	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
375	}	412	}
376	}	413	}
377	else if (!should_invoke [htype])
378	return false;
379		414
		415	bool event_consumed;
		416
		417	if (htype == HOOK_INIT \|\| htype == HOOK_DESTROY // must be called always
		418	\|\| term->perl.should_invoke [htype])
		419	{
380	dSP;	420	dSP;
381	va_list ap;	421	va_list ap;
382		422
383	va_start (ap, htype);	423	va_start (ap, htype);
		424
		425	ENTER;
		426	SAVETMPS;
		427
		428	PUSHMARK (SP);
		429
		430	EXTEND (SP, 2);
		431	PUSHs (sv_2mortal (newSVterm (term)));
		432	PUSHs (sv_2mortal (newSViv (htype)));
		433
		434	for (;;) {
		435	data_type dt = (data_type)va_arg (ap, int);
		436
		437	switch (dt)
		438	{
		439	case DT_INT:
		440	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		441	break;
		442
		443	case DT_LONG:
		444	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		445	break;
		446
		447	case DT_STR:
		448	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		449	break;
		450
		451	case DT_STR_LEN:
		452	{
		453	char str = va_arg (ap, char );
		454	int len = va_arg (ap, int);
		455
		456	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		457	}
		458	break;
		459
		460	case DT_WCS_LEN:
		461	{
		462	wchar_t wstr = va_arg (ap, wchar_t );
		463	int wlen = va_arg (ap, int);
		464
		465	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		466	}
		467	break;
		468
		469	case DT_LCS_LEN:
		470	{
		471	long lstr = va_arg (ap, long );
		472	int llen = va_arg (ap, int);
		473
		474	XPUSHs (sv_2mortal (newSVpvn ((char )lstr, llen sizeof (long))));
		475	}
		476	break;
		477
		478	case DT_XEVENT:
		479	{
		480	XEvent xe = va_arg (ap, XEvent );
		481	HV *hv = newHV ();
		482
		483	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		484	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		485	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		486	# undef set
		487
		488	setiv (type, xe->type);
		489	setiv (send_event, xe->xany.send_event);
		490	setiv (serial, xe->xany.serial);
		491
		492	switch (xe->type)
		493	{
		494	case KeyPress:
		495	case KeyRelease:
		496	case ButtonPress:
		497	case ButtonRelease:
		498	case MotionNotify:
		499	setuv (window, xe->xmotion.window);
		500	setuv (root, xe->xmotion.root);
		501	setuv (subwindow, xe->xmotion.subwindow);
		502	setuv (time, xe->xmotion.time);
		503	setiv (x, xe->xmotion.x);
		504	setiv (y, xe->xmotion.y);
		505	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		506	setiv (col, xe->xmotion.x / term->fwidth);
		507	setiv (x_root, xe->xmotion.x_root);
		508	setiv (y_root, xe->xmotion.y_root);
		509	setuv (state, xe->xmotion.state);
		510
		511	switch (xe->type)
		512	{
		513	case KeyPress:
		514	case KeyRelease:
		515	setuv (keycode, xe->xkey.keycode);
		516	break;
		517
		518	case ButtonPress:
		519	case ButtonRelease:
		520	setuv (button, xe->xbutton.button);
		521	break;
		522
		523	case MotionNotify:
		524	setiv (is_hint, xe->xmotion.is_hint);
		525	break;
		526	}
		527
		528	break;
		529
		530	case MapNotify:
		531	case UnmapNotify:
		532	case ConfigureNotify:
		533	setuv (event, xe->xconfigure.event);
		534	setuv (window, xe->xconfigure.window);
		535
		536	switch (xe->type)
		537	{
		538	case ConfigureNotify:
		539	setiv (x, xe->xconfigure.x);
		540	setiv (y, xe->xconfigure.y);
		541	setiv (width, xe->xconfigure.width);
		542	setiv (height, xe->xconfigure.height);
		543	setuv (above, xe->xconfigure.above);
		544	break;
		545	}
		546
		547	break;
		548
		549	case PropertyNotify:
		550	setuv (window, xe->xproperty.window);
		551	setuv (atom, xe->xproperty.atom);
		552	setuv (time, xe->xproperty.time);
		553	setiv (state, xe->xproperty.state);
		554	break;
		555
		556	case ClientMessage:
		557	setuv (window, xe->xclient.window);
		558	setuv (message_type, xe->xclient.message_type);
		559	setuv (format, xe->xclient.format);
		560	setuv (l0, xe->xclient.data.l[0]);
		561	setuv (l1, xe->xclient.data.l[1]);
		562	setuv (l2, xe->xclient.data.l[2]);
		563	setuv (l3, xe->xclient.data.l[3]);
		564	setuv (l4, xe->xclient.data.l[4]);
		565	break;
		566	}
		567
		568	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		569	}
		570	break;
		571
		572	case DT_END:
		573	goto call;
		574
		575	default:
		576	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		577	}
		578	}
		579
		580	call:
		581	va_end (ap);
		582
		583	PUTBACK;
		584	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
		585	SPAGAIN;
		586
		587	if (count)
		588	{
		589	SV *status = POPs;
		590	count = SvTRUE (status);
		591	}
		592
		593	PUTBACK;
		594	FREETMPS;
		595	LEAVE;
		596
		597	if (SvTRUE (ERRSV))
		598	{
		599	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		600	ungrab (term); // better lose the grab than the session
		601	}
		602
		603	event_consumed = !!count;
		604	}
		605	else
		606	event_consumed = false;
		607
		608	// post-handling of some events
		609	if (htype == HOOK_REFRESH_BEGIN)
		610	{
		611	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		612
		613	for (int i = AvFILL (av); i >= 0; i--)
		614	((overlay )SvIV (av_fetch (av, i, 0)))->swap ();
		615	}
		616	else if (htype == HOOK_DESTROY)
		617	{
		618	clearSVptr ((SV *)term->perl.self);
		619	SvREFCNT_dec ((SV *)term->perl.self);
		620
		621	// don't allow further calls
		622	term->perl.self = 0;
		623	}
		624
		625	return event_consumed;
		626	}
		627
		628	void
		629	rxvt_perl_interp::selection_finish (rxvt_selection sel, char data, unsigned int len)
		630	{
		631	localise_env set_environ (perl_environ);
384		632
385	ENTER;	633	ENTER;
386	SAVETMPS;	634	SAVETMPS;
387		635
388	PUSHMARK (SP);	636	dSP;
389
390	XPUSHs (sv_2mortal (newSVterm (term)));
391	XPUSHs (sv_2mortal (newSViv (htype)));	637	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		638	call_sv ((SV *)sel->cb_sv, G_VOID \| G_DISCARD \| G_EVAL);
392		639
393	for (;;) {
394	data_type dt = (data_type)va_arg (ap, int);
395
396	switch (dt)
397	{
398	case DT_INT:
399	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
400	break;
401
402	case DT_LONG:
403	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
404	break;
405
406	case DT_STRING:
407	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
408	break;
409
410	case DT_END:
411	{
412	va_end (ap);
413
414	PUTBACK;
415	int count = call_pv ("urxvt::invoke", G_ARRAY \| G_EVAL);
416	SPAGAIN;
417
418	if (count)
419	{
420	SV *status = POPs;
421	count = SvTRUE (status);
422	}
423
424	PUTBACK;
425	FREETMPS;
426	LEAVE;
427
428	if (SvTRUE (ERRSV))	640	if (SvTRUE (ERRSV))
429	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	641	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
430		642
431	if (htype == HOOK_DESTROY)	643	FREETMPS;
432	{	644	LEAVE;
433	// TODO: clear magic
434	hv_clear ((HV )SvRV ((SV )term->self));
435	SvREFCNT_dec ((SV *)term->self);
436	}
437
438	return count;
439	}
440
441	default:
442	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
443	}
444	}
445	}	645	}
446		646
447	/////////////////////////////////////////////////////////////////////////////	647	/////////////////////////////////////////////////////////////////////////////
448		648
449	MODULE = urxvt PACKAGE = urxvt	649	MODULE = urxvt PACKAGE = urxvt
450		650
451	PROTOTYPES: ENABLE	651	PROTOTYPES: ENABLE
452		652
453	BOOT:	653	BOOT:
454	{	654	{
455	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	655	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
456	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	656	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		657	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		658	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		659
457	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	660	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
458	set_hookname (INIT);	661	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
459	set_hookname (RESET);	662	# include "hookinc.h"
460	set_hookname (START);	663	# undef def
461	set_hookname (DESTROY);
462	set_hookname (SEL_BEGIN);
463	set_hookname (SEL_EXTEND);
464	set_hookname (SEL_MAKE);
465	set_hookname (SEL_GRAB);
466	set_hookname (FOCUS_IN);
467	set_hookname (FOCUS_OUT);
468	set_hookname (VIEW_CHANGE);
469	set_hookname (SCROLL_BACK);
470	set_hookname (TTY_ACTIVITY);
471	set_hookname (REFRESH_BEGIN);
472	set_hookname (REFRESH_END);
473	set_hookname (KEYBOARD_COMMAND);
474		664
		665	HV *option = get_hv ("urxvt::OPTION", 1);
		666	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		667	# define nodef(name)
		668	# include "optinc.h"
		669	# undef nodef
		670	# undef def
		671
		672	HV *stash = gv_stashpv ("urxvt", 1);
		673	static const struct {
		674	const char *name;
		675	IV iv;
		676	} *civ, const_iv[] = {
		677	# define const_iv(name) { # name, (IV)name }
		678	const_iv (NUM_RESOURCES),
475	export_const (DEFAULT_RSTYLE);	679	const_iv (DEFAULT_RSTYLE),
476	export_const (OVERLAY_RSTYLE);	680	const_iv (OVERLAY_RSTYLE),
477	export_const (RS_Bold);	681	const_iv (Color_Bits),
478	export_const (RS_Italic);	682	const_iv (RS_bgShift), const_iv (RS_bgMask),
479	export_const (RS_Blink);	683	const_iv (RS_fgShift), const_iv (RS_fgMask),
480	export_const (RS_RVid);	684	const_iv (RS_Careful),
481	export_const (RS_Uline);	685	const_iv (RS_fontCount),
		686	const_iv (RS_fontShift),
		687	const_iv (RS_fontMask),
		688	const_iv (RS_baseattrMask),
		689	const_iv (RS_attrMask),
		690	const_iv (RS_redraw),
		691	const_iv (RS_Sel),
		692	const_iv (RS_Bold),
		693	const_iv (RS_Italic),
		694	const_iv (RS_Blink),
		695	const_iv (RS_RVid),
		696	const_iv (RS_Uline),
482		697
483	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	698	const_iv (CurrentTime),
484	}	699	const_iv (ShiftMask),
		700	const_iv (LockMask),
		701	const_iv (ControlMask),
		702	const_iv (Mod1Mask),
		703	const_iv (Mod2Mask),
		704	const_iv (Mod3Mask),
		705	const_iv (Mod4Mask),
		706	const_iv (Mod5Mask),
		707	const_iv (Button1Mask),
		708	const_iv (Button2Mask),
		709	const_iv (Button3Mask),
		710	const_iv (Button4Mask),
		711	const_iv (Button5Mask),
		712	const_iv (AnyModifier),
485		713
486	void	714	const_iv (NoSymbol),
487	set_should_invoke (int htype, int value)	715	const_iv (GrabModeSync),
488	CODE:	716	const_iv (GrabModeAsync),
489	rxvt_perl.should_invoke [htype] = value;	717
		718	const_iv (NoEventMask),
		719	const_iv (KeyPressMask),
		720	const_iv (KeyReleaseMask),
		721	const_iv (ButtonPressMask),
		722	const_iv (ButtonReleaseMask),
		723	const_iv (EnterWindowMask),
		724	const_iv (LeaveWindowMask),
		725	const_iv (PointerMotionMask),
		726	const_iv (PointerMotionHintMask),
		727	const_iv (Button1MotionMask),
		728	const_iv (Button2MotionMask),
		729	const_iv (Button3MotionMask),
		730	const_iv (Button4MotionMask),
		731	const_iv (Button5MotionMask),
		732	const_iv (ButtonMotionMask),
		733	const_iv (KeymapStateMask),
		734	const_iv (ExposureMask),
		735	const_iv (VisibilityChangeMask),
		736	const_iv (StructureNotifyMask),
		737	const_iv (ResizeRedirectMask),
		738	const_iv (SubstructureNotifyMask),
		739	const_iv (SubstructureRedirectMask),
		740	const_iv (FocusChangeMask),
		741	const_iv (PropertyChangeMask),
		742	const_iv (ColormapChangeMask),
		743	const_iv (OwnerGrabButtonMask),
		744
		745	const_iv (KeyPress),
		746	const_iv (KeyRelease),
		747	const_iv (ButtonPress),
		748	const_iv (ButtonRelease),
		749	const_iv (MotionNotify),
		750	const_iv (EnterNotify),
		751	const_iv (LeaveNotify),
		752	const_iv (FocusIn),
		753	const_iv (FocusOut),
		754	const_iv (KeymapNotify),
		755	const_iv (Expose),
		756	const_iv (GraphicsExpose),
		757	const_iv (NoExpose),
		758	const_iv (VisibilityNotify),
		759	const_iv (CreateNotify),
		760	const_iv (DestroyNotify),
		761	const_iv (UnmapNotify),
		762	const_iv (MapNotify),
		763	const_iv (MapRequest),
		764	const_iv (ReparentNotify),
		765	const_iv (ConfigureNotify),
		766	const_iv (ConfigureRequest),
		767	const_iv (GravityNotify),
		768	const_iv (ResizeRequest),
		769	const_iv (CirculateNotify),
		770	const_iv (CirculateRequest),
		771	const_iv (PropertyNotify),
		772	const_iv (SelectionClear),
		773	const_iv (SelectionRequest),
		774	const_iv (SelectionNotify),
		775	const_iv (ColormapNotify),
		776	const_iv (ClientMessage),
		777	const_iv (MappingNotify),
		778	# if ENABLE_XIM_ONTHESPOT
		779	const_iv (XIMReverse),
		780	const_iv (XIMUnderline),
		781	const_iv (XIMHighlight),
		782	const_iv (XIMPrimary),
		783	const_iv (XIMSecondary),
		784	const_iv (XIMTertiary),
		785	const_iv (XIMVisibleToForward),
		786	const_iv (XIMVisibleToBackword),
		787	const_iv (XIMVisibleToCenter),
		788	# if 0
		789	const_iv (XIMForwardChar),
		790	const_iv (XIMBackwardChar),
		791	const_iv (XIMForwardWord),
		792	const_iv (XIMBackwardWord),
		793	const_iv (XIMCaretUp),
		794	const_iv (XIMCaretDown),
		795	const_iv (XIMNextLine),
		796	const_iv (XIMPreviousLine),
		797	const_iv (XIMLineStart),
		798	const_iv (XIMLineEnd),
		799	const_iv (XIMAbsolutePosition),
		800	const_iv (XIMDontChange),
		801	# endif
		802	# endif
		803	};
		804
		805	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		806	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		807	}
490		808
491	void	809	void
492	warn (const char *msg)	810	warn (const char *msg)
493	CODE:	811	CODE:
494	rxvt_warn ("%s", msg);	812	rxvt_warn ("%s", msg);
495		813
496	void	814	void
497	fatal (const char *msg)	815	fatal (const char *msg)
498	CODE:	816	CODE:
499	rxvt_fatal ("%s", msg);	817	rxvt_fatal ("%s", msg);
		818
		819	void
		820	_exit (int status)
500		821
501	NV	822	NV
502	NOW ()	823	NOW ()
503	CODE:	824	CODE:
504	RETVAL = NOW;	825	RETVAL = ev::now ();
505	OUTPUT:	826	OUTPUT:
506	RETVAL	827	RETVAL
507		828
508	int	829	int
509	GET_BASEFG (int rend)	830	GET_BASEFG (int rend)
…		…
520	RETVAL	841	RETVAL
521		842
522	int	843	int
523	SET_FGCOLOR (int rend, int new_color)	844	SET_FGCOLOR (int rend, int new_color)
524	CODE:	845	CODE:
525	RETVAL = SET_FGCOLOR (rend, new_color);	846	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
526	OUTPUT:	847	OUTPUT:
527	RETVAL	848	RETVAL
528		849
529	int	850	int
530	SET_BGCOLOR (int rend, int new_color)	851	SET_BGCOLOR (int rend, int new_color)
531	CODE:	852	CODE:
532	RETVAL = SET_BGCOLOR (rend, new_color);	853	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
533	OUTPUT:	854	OUTPUT:
534	RETVAL	855	RETVAL
535		856
536	int	857	int
537	GET_CUSTOM (int rend)	858	GET_CUSTOM (int rend)
538	CODE:	859	CODE:
539	RETVAL = (rend && RS_customMask) >> RS_customShift;	860	RETVAL = (rend & RS_customMask) >> RS_customShift;
540	OUTPUT:	861	OUTPUT:
541	RETVAL	862	RETVAL
542		863
543	int	864	int
544	SET_CUSTOM (int rend, int new_value)	865	SET_CUSTOM (int rend, int new_value)
…		…
551	\| ((new_value << RS_customShift) & RS_customMask);	872	\| ((new_value << RS_customShift) & RS_customMask);
552	}	873	}
553	OUTPUT:	874	OUTPUT:
554	RETVAL	875	RETVAL
555		876
		877	void
		878	termlist ()
		879	PPCODE:
		880	{
		881	EXTEND (SP, rxvt_term::termlist.size ());
		882
		883	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		884	if ((*t)->perl.self)
		885	PUSHs (sv_2mortal (newSVterm (*t)));
		886	}
		887
		888	IV
		889	_new_selection_request (rxvt_term term, int selnum, Time tm, Window win, Atom prop, SV cb)
		890	CODE:
		891	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		892	req->cb_sv = newSVsv (cb);
		893	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		894	av_push (av, newSViv ((IV)req));
		895	RETVAL = (IV)req;
		896	OUTPUT:
		897	RETVAL
		898
		899	void
		900	_delete_selection_request (IV req_)
		901	CODE:
		902	rxvt_selection req = (rxvt_selection )req_;
		903	AV av = (AV )SvRV (hv_fetch ((HV )SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		904	int i;
		905
		906	for (i = AvFILL (av); i >= 0; i--)
		907	if (SvIV (*av_fetch (av, i, 1)) == req_)
		908	break;
		909
		910	for (; i < AvFILL (av); i++)
		911	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		912
		913	av_pop (av);
		914
		915	delete req;
		916
556	MODULE = urxvt PACKAGE = urxvt::term	917	MODULE = urxvt PACKAGE = urxvt::term
		918
		919	SV *
		920	_new (AV env, AV arg)
		921	CODE:
		922	{
		923	rxvt_term *term = new rxvt_term;
		924
		925	stringvec *argv = new stringvec;
		926	for (int i = 0; i <= AvFILL (arg); i++)
		927	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		928
		929	stringvec *envv = new stringvec;
		930	for (int i = AvFILL (env) + 1; i--; )
		931	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		932
		933	try
		934	{
		935	term->init (argv, envv);
		936	}
		937	catch (const class rxvt_failure_exception &e)
		938	{
		939	term->destroy ();
		940	croak ("error while initializing new terminal instance");
		941	}
		942
		943	RETVAL = term && term->perl.self
		944	? newSVterm (term) : &PL_sv_undef;
		945	}
		946	OUTPUT:
		947	RETVAL
		948
		949	void
		950	rxvt_term::destroy ()
		951
		952	void
		953	rxvt_term::set_should_invoke (int htype, int inc)
		954	CODE:
		955	THIS->perl.should_invoke [htype] += inc;
		956
		957	int
		958	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		959	CODE:
		960	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		961	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
		962	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		963	OUTPUT: RETVAL
		964
		965	int
		966	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		967	CODE:
		968	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		969	OUTPUT: RETVAL
		970
		971	void
		972	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		973	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		974	CODE:
		975	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		976
		977	void
		978	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		979	CODE:
		980	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		981
		982	bool
		983	rxvt_term::grab (Time eventtime, int sync = 0)
		984	CODE:
		985	{
		986	int mode = sync ? GrabModeSync : GrabModeAsync;
		987
		988	THIS->perl.grabtime = 0;
		989
		990	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		991	ButtonPressMask \| ButtonReleaseMask \| EnterWindowMask \| LeaveWindowMask \| PointerMotionMask,
		992	mode, mode, None, GRAB_CURSOR, eventtime))
		993	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		994	THIS->perl.grabtime = eventtime;
		995	else
		996	XUngrabPointer (THIS->dpy, eventtime);
		997
		998	RETVAL = !!THIS->perl.grabtime;
		999	}
		1000	OUTPUT:
		1001	RETVAL
		1002
		1003	void
		1004	rxvt_term::allow_events_async ()
		1005	CODE:
		1006	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1007
		1008	void
		1009	rxvt_term::allow_events_sync ()
		1010	CODE:
		1011	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1012
		1013	void
		1014	rxvt_term::allow_events_replay ()
		1015	CODE:
		1016	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1017	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1018
		1019	void
		1020	rxvt_term::ungrab ()
		1021	CODE:
		1022	ungrab (THIS);
		1023
		1024	int
		1025	rxvt_term::XStringToKeysym (char *string)
		1026	CODE:
		1027	RETVAL = XStringToKeysym (string);
		1028	OUTPUT: RETVAL
		1029
		1030	char *
		1031	rxvt_term::XKeysymToString (int sym)
		1032	CODE:
		1033	RETVAL = XKeysymToString (sym);
		1034	OUTPUT: RETVAL
		1035
		1036	int
		1037	rxvt_term::XKeysymToKeycode (int sym)
		1038	CODE:
		1039	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1040	OUTPUT: RETVAL
		1041
		1042	int
		1043	rxvt_term::XKeycodeToKeysym (int code, int index)
		1044	CODE:
		1045	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1046	OUTPUT: RETVAL
557		1047
558	int	1048	int
559	rxvt_term::strwidth (SV *str)	1049	rxvt_term::strwidth (SV *str)
560	CODE:	1050	CODE:
561	{	1051	{
562	wchar_t *wstr = sv2wcs (str);	1052	wchar_t *wstr = sv2wcs (str);
563		1053
564	rxvt_push_locale (THIS->locale);	1054	rxvt_push_locale (THIS->locale);
565	RETVAL = wcswidth (wstr, wcslen (wstr));	1055	RETVAL = 0;
		1056	for (wchar_t wc = wstr; wc; wc++)
		1057	{
		1058	int w = WCWIDTH (*wc);
		1059
		1060	if (w)
		1061	RETVAL += max (w, 1);
		1062	}
566	rxvt_pop_locale ();	1063	rxvt_pop_locale ();
567		1064
568	free (wstr);	1065	free (wstr);
569	}	1066	}
570	OUTPUT:	1067	OUTPUT:
…		…
597		1094
598	rxvt_push_locale (THIS->locale);	1095	rxvt_push_locale (THIS->locale);
599	wchar_t *wstr = rxvt_mbstowcs (data, len);	1096	wchar_t *wstr = rxvt_mbstowcs (data, len);
600	rxvt_pop_locale ();	1097	rxvt_pop_locale ();
601		1098
602	char *str = rxvt_wcstoutf8 (wstr);	1099	RETVAL = wcs2sv (wstr);
603	free (wstr);	1100	free (wstr);
604
605	RETVAL = newSVpv (str, 0);
606	SvUTF8_on (RETVAL);
607	free (str);
608	}	1101	}
609	OUTPUT:	1102	OUTPUT:
610	RETVAL	1103	RETVAL
611		1104
		1105	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1106
		1107	#define TERM_OFFSET_width TERM_OFFSET(width)
		1108	#define TERM_OFFSET_height TERM_OFFSET(height)
		1109	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1110	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1111	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1112	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1113	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1114	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1115	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1116	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1117	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1118	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1119	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1120	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1121	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1122	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1123
612	int	1124	int
613	rxvt_term::nsaved ()	1125	rxvt_term::width ()
		1126	ALIAS:
		1127	width = TERM_OFFSET_width
		1128	height = TERM_OFFSET_height
		1129	fwidth = TERM_OFFSET_fwidth
		1130	fheight = TERM_OFFSET_fheight
		1131	fbase = TERM_OFFSET_fbase
		1132	nrow = TERM_OFFSET_nrow
		1133	ncol = TERM_OFFSET_ncol
		1134	focus = TERM_OFFSET_focus
		1135	mapped = TERM_OFFSET_mapped
		1136	int_bwidth = TERM_OFFSET_int_bwidth
		1137	ext_bwidth = TERM_OFFSET_ext_bwidth
		1138	lineSpace = TERM_OFFSET_lineSpace
		1139	letterSpace = TERM_OFFSET_letterSpace
		1140	saveLines = TERM_OFFSET_saveLines
		1141	total_rows = TERM_OFFSET_total_rows
		1142	top_row = TERM_OFFSET_top_row
614	CODE:	1143	CODE:
615	RETVAL = THIS->nsaved;	1144	RETVAL = (int )((char *)THIS + ix);
616	OUTPUT:	1145	OUTPUT:
617	RETVAL	1146	RETVAL
618		1147
		1148	unsigned int
		1149	rxvt_term::ModLevel3Mask ()
		1150	ALIAS:
		1151	ModLevel3Mask = 0
		1152	ModMetaMask = 1
		1153	ModNumLockMask = 2
		1154	current_screen = 3
		1155	hidden_cursor = 4
		1156	CODE:
		1157	switch (ix)
		1158	{
		1159	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1160	case 1: RETVAL = THIS->ModMetaMask; break;
		1161	case 2: RETVAL = THIS->ModNumLockMask; break;
		1162	case 3: RETVAL = THIS->current_screen; break;
		1163	#ifdef CURSOR_BLINK
		1164	case 4: RETVAL = THIS->hidden_cursor; break;
		1165	#endif
		1166	}
		1167	OUTPUT:
		1168	RETVAL
		1169
		1170	char *
		1171	rxvt_term::display_id ()
		1172	ALIAS:
		1173	display_id = 0
		1174	locale = 1
		1175	CODE:
		1176	switch (ix)
		1177	{
		1178	case 0: RETVAL = THIS->display->id; break;
		1179	case 1: RETVAL = THIS->locale; break;
		1180	}
		1181	OUTPUT:
		1182	RETVAL
		1183
		1184	SV *
		1185	rxvt_term::envv ()
		1186	ALIAS:
		1187	argv = 1
		1188	PPCODE:
		1189	{
		1190	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1191
		1192	EXTEND (SP, vec->size ());
		1193
		1194	for (char **i = vec->begin (); i != vec->end (); ++i)
		1195	if (*i)
		1196	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1197	}
		1198
619	int	1199	int
620	rxvt_term::view_start (int newval = -1)	1200	rxvt_term::pty_ev_events (int events = ev::UNDEF)
621	CODE:	1201	CODE:
622	{	1202	RETVAL = THIS->pty_ev.events;
		1203	if (events != ev::UNDEF)
		1204	THIS->pty_ev.set (events);
		1205	OUTPUT:
		1206	RETVAL
		1207
		1208	int
		1209	rxvt_term::pty_fd ()
		1210	CODE:
		1211	RETVAL = THIS->pty->pty;
		1212	OUTPUT:
		1213	RETVAL
		1214
		1215	Window
		1216	rxvt_term::parent ()
		1217	CODE:
		1218	RETVAL = THIS->parent;
		1219	OUTPUT:
		1220	RETVAL
		1221
		1222	Window
		1223	rxvt_term::vt ()
		1224	CODE:
623	RETVAL = THIS->view_start;	1225	RETVAL = THIS->vt;
		1226	OUTPUT:
		1227	RETVAL
624		1228
625	if (newval >= 0)	1229	void
626	{	1230	rxvt_term::vt_emask_add (U32 emask)
627	THIS->view_start = min (newval, THIS->nsaved);	1231	CODE:
628	THIS->scr_changeview (RETVAL);	1232	THIS->vt_emask_perl \|= emask;
629	}	1233	THIS->vt_select_input ();
630	}	1234
		1235	U32
		1236	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1237	CODE:
		1238	RETVAL = THIS->rstyle;
		1239	THIS->rstyle = new_rstyle;
631	OUTPUT:	1240	OUTPUT:
632	RETVAL	1241	RETVAL
633		1242
634	int	1243	int
635	rxvt_term::nrow ()	1244	rxvt_term::view_start (int newval = 1)
		1245	PROTOTYPE: $;$
636	CODE:	1246	CODE:
		1247	{
637	RETVAL = THIS->nrow;	1248	RETVAL = THIS->view_start;
		1249
		1250	if (newval <= 0)
		1251	THIS->scr_changeview (max (newval, THIS->top_row));
		1252	}
638	OUTPUT:	1253	OUTPUT:
639	RETVAL	1254	RETVAL
640		1255
641	int	1256	void
		1257	rxvt_term::set_urgency (bool enable)
		1258
		1259	void
		1260	rxvt_term::focus_in ()
		1261
		1262	void
642	rxvt_term::ncol ()	1263	rxvt_term::focus_out ()
		1264
		1265	void
		1266	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1267	ALIAS:
		1268	key_release = 1
643	CODE:	1269	CODE:
644	RETVAL = THIS->ncol;	1270	{
645	OUTPUT:	1271	XKeyEvent xkey;
646	RETVAL	1272
		1273	memset (&xkey, 0, sizeof (xkey));
		1274
		1275	xkey.time = time;
		1276	xkey.state = state;
		1277	xkey.keycode = keycode;
		1278
		1279	xkey.type = ix ? KeyRelease : KeyPress;
		1280	xkey.display = THIS->dpy;
		1281	xkey.window = THIS->vt;
		1282	xkey.root = THIS->display->root;
		1283	xkey.subwindow = THIS->vt;
		1284
		1285	if (ix)
		1286	THIS->key_release (xkey);
		1287	else
		1288	THIS->key_press (xkey);
		1289	}
647		1290
648	void	1291	void
649	rxvt_term::want_refresh ()	1292	rxvt_term::want_refresh ()
650	CODE:	1293	CODE:
651	THIS->want_refresh = 1;	1294	THIS->want_refresh = 1;
		1295	THIS->refresh_check ();
652		1296
653	void	1297	void
654	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1298	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
655	PPCODE:	1299	PPCODE:
656	{	1300	{
657	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1301	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
658	croak ("row_number number of out range");	1302	XSRETURN_EMPTY;
659		1303
660	line_t &l = ROW(row_number);	1304	line_t &l = ROW(row_number);
661		1305
662	if (GIMME_V != G_VOID)	1306	if (GIMME_V != G_VOID)
663	{	1307	{
664	wchar_t *wstr = new wchar_t [THIS->ncol];	1308	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
665		1309
666	for (int col = 0; col <THIS->ncol; col++)	1310	for (int col = 0; col < THIS->ncol; col++)
667	wstr [col] = l.t [col];	1311	wstr [col] = l.t [col];
668		1312
669	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
670	free (wstr);
671
672	SV *sv = newSVpv (str, 0);
673	SvUTF8_on (sv);
674	XPUSHs (sv_2mortal (sv));	1313	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
675	free (str);
676	}	1314	}
677		1315
678	if (new_text)	1316	if (new_text)
679	{	1317	{
680	wchar_t *wstr = sv2wcs (new_text);	1318	wchar_t *wstr = sv2wcs (new_text);
681		1319
682	int len = wcslen (wstr);	1320	int len = min (wcslen (wstr) - start_ofs, max_len);
683		1321
684	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1322	if (start_col < 0 \|\| start_col + len > THIS->ncol)
685	{	1323	{
686	free (wstr);	1324	free (wstr);
687	croak ("new_text extends beyond horizontal margins");	1325	croak ("new_text extends beyond horizontal margins");
688	}	1326	}
689		1327
690	for (int col = start_col; col < start_col + len; col++)	1328	for (int col = start_col; col < start_col + len; col++)
691	{	1329	{
692	l.t [col] = wstr [col - start_col];	1330	l.t [col] = wstr [start_ofs + col - start_col];
693	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1331	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
694	}	1332	}
695		1333
696	free (wstr);	1334	free (wstr);
697	}	1335	}
698	}	1336	}
699		1337
700	void	1338	void
701	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1339	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
702	PPCODE:	1340	PPCODE:
703	{	1341	{
704	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1342	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
705	croak ("row_number number of out range");	1343	XSRETURN_EMPTY;
706		1344
707	line_t &l = ROW(row_number);	1345	line_t &l = ROW(row_number);
708		1346
709	if (GIMME_V != G_VOID)	1347	if (GIMME_V != G_VOID)
710	{	1348	{
…		…
721	{	1359	{
722	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1360	if (!SvROK (new_rend) \|\| SvTYPE (SvRV (new_rend)) != SVt_PVAV)
723	croak ("new_rend must be arrayref");	1361	croak ("new_rend must be arrayref");
724		1362
725	AV av = (AV )SvRV (new_rend);	1363	AV av = (AV )SvRV (new_rend);
726	int len = av_len (av) + 1;	1364	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
727		1365
728	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1366	if (start_col < 0 \|\| start_col + len > THIS->ncol)
729	croak ("new_rend array extends beyond horizontal margins");	1367	croak ("new_rend array extends beyond horizontal margins");
730		1368
731	for (int col = start_col; col < start_col + len; col++)	1369	for (int col = start_col; col < start_col + len; col++)
732	{	1370	{
733	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1371	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
734		1372
735	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1373	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
736	}	1374	}
737	}	1375	}
738	}	1376	}
739		1377
740	int	1378	int
741	rxvt_term::ROW_l (int row_number, int new_length = -2)	1379	rxvt_term::ROW_l (int row_number, int new_length = -1)
742	CODE:	1380	CODE:
743	{	1381	{
744	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1382	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
745	croak ("row_number number of out range");	1383	XSRETURN_EMPTY;
746		1384
747	line_t &l = ROW(row_number);	1385	line_t &l = ROW(row_number);
748	RETVAL = l.l;	1386	RETVAL = l.l;
749		1387
750	if (new_length >= -1)	1388	if (new_length >= 0)
751	l.l = new_length;	1389	l.l = new_length;
752	}	1390	}
753	OUTPUT:	1391	OUTPUT:
754	RETVAL	1392	RETVAL
755		1393
		1394	bool
		1395	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1396	CODE:
		1397	{
		1398	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1399	XSRETURN_EMPTY;
		1400
		1401	line_t &l = ROW(row_number);
		1402	RETVAL = l.is_longer ();
		1403
		1404	if (new_is_longer >= 0)
		1405	l.is_longer (new_is_longer);
		1406	}
		1407	OUTPUT:
		1408	RETVAL
		1409
756	SV *	1410	SV *
757	rxvt_term::special_encode (SV *str)	1411	rxvt_term::special_encode (SV *string)
758	CODE:	1412	CODE:
759	abort ();//TODO	1413	{
		1414	wchar_t *wstr = sv2wcs (string);
		1415	int wlen = wcslen (wstr);
		1416	wchar_t rstr = rxvt_temp_buf<wchar_t> (wlen 2); // cannot become longer
		1417
		1418	rxvt_push_locale (THIS->locale);
		1419
		1420	wchar_t *r = rstr;
		1421	for (wchar_t s = wstr; s; s++)
		1422	{
		1423	int w = WCWIDTH (*s);
		1424
		1425	if (w == 0)
		1426	{
		1427	if (r == rstr)
		1428	croak ("leading combining character unencodable");
		1429
		1430	unicode_t n = rxvt_compose (r[-1], *s);
		1431	if (n == NOCHAR)
		1432	n = rxvt_composite.compose (r[-1], *s);
		1433
		1434	r[-1] = n;
		1435	}
		1436	#if !UNICODE_3
		1437	else if (*s >= 0x10000)
		1438	r++ = rxvt_composite.compose (s);
		1439	#endif
		1440	else
		1441	r++ = s;
		1442
		1443	// the *2 above only allows wcwidth <= 2
		1444	if (w > 1)
		1445	*r++ = NOCHAR;
		1446	}
		1447
		1448	rxvt_pop_locale ();
		1449
		1450	RETVAL = wcs2sv (rstr, r - rstr);
		1451	}
		1452	OUTPUT:
		1453	RETVAL
760		1454
761	SV *	1455	SV *
762	rxvt_term::special_decode (SV *str)	1456	rxvt_term::special_decode (SV *text)
763	CODE:	1457	CODE:
764	abort ();//TODO	1458	{
		1459	wchar_t *wstr = sv2wcs (text);
		1460	int dlen = 0;
		1461
		1462	// find length
		1463	for (wchar_t s = wstr; s; s++)
		1464	if (*s == NOCHAR)
		1465	;
		1466	else if (IS_COMPOSE (*s))
		1467	dlen += rxvt_composite.expand (*s, 0);
		1468	else
		1469	dlen++;
		1470
		1471	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1472
		1473	// decode
		1474	wchar_t *r = rstr;
		1475	for (wchar_t s = wstr; s; s++)
		1476	if (*s == NOCHAR)
		1477	;
		1478	else if (IS_COMPOSE (*s))
		1479	r += rxvt_composite.expand (*s, r);
		1480	else
		1481	r++ = s;
		1482
		1483	RETVAL = wcs2sv (rstr, r - rstr);
		1484	}
		1485	OUTPUT:
		1486	RETVAL
765		1487
766	void	1488	void
767	rxvt_term::_resource (char name, int index, SV newval = 0)	1489	rxvt_term::_resource (char name, int index, SV newval = 0)
768	PPCODE:	1490	PPCODE:
769	{	1491	{
770	struct resval { const char *name; int value; } rslist [] = {	1492	static const struct resval { const char name; int value; } rs, rslist [] = {
771	# define Rs_def(name) { # name, Rs_ ## name },	1493	# define def(name) { # name, Rs_ ## name },
772	# define Rs_reserve(name,count)	1494	# define reserve(name,count)
773	# include "rsinc.h"	1495	# include "rsinc.h"
774	# undef Rs_def	1496	# undef def
775	# undef Rs_reserve	1497	# undef reserve
776	};	1498	};
777		1499
778	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1500	rs = rslist + ecb_array_length (rslist);
779		1501
		1502	if (*name)
780	do {	1503	{
		1504	do {
781	if (rs-- == rslist)	1505	if (rs-- == rslist)
782	croak ("no such resource '%s', requested", name);	1506	croak ("no such resource '%s', requested", name);
783	} while (strcmp (name, rs->name));	1507	} while (strcmp (name, rs->name));
784		1508
785	index += rs->value;	1509	index += rs->value;
		1510	}
		1511	else
		1512	{
		1513	--rs;
		1514	name = "";
		1515	}
786		1516
787	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1517	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
788	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1518	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
789		1519
790	if (GIMME_V != G_VOID)	1520	if (GIMME_V != G_VOID)
…		…
801	else	1531	else
802	THIS->rs [index] = 0;	1532	THIS->rs [index] = 0;
803	}	1533	}
804	}	1534	}
805		1535
		1536	const char *
		1537	rxvt_term::x_resource (const char *name)
		1538
		1539	bool
		1540	rxvt_term::option (U8 optval, int set = -1)
		1541	CODE:
		1542	{
		1543	RETVAL = THIS->option (optval);
		1544
		1545	if (set >= 0)
		1546	{
		1547	THIS->set_option (optval, set);
		1548
		1549	if (THIS->init_done) // avoid doing this before START
		1550	switch (optval)
		1551	{
		1552	case Opt_skipBuiltinGlyphs:
		1553	THIS->set_fonts ();
		1554	THIS->scr_remap_chars ();
		1555	THIS->scr_touch (true);
		1556	THIS->want_refresh = 1;
		1557	THIS->refresh_check ();
		1558	break;
		1559
		1560	#ifdef CURSOR_BLINK
		1561	case Opt_cursorBlink:
		1562	THIS->cursor_blink_reset ();
		1563	break;
		1564	#endif
		1565
		1566	case Opt_cursorUnderline:
		1567	THIS->want_refresh = 1;
		1568	THIS->refresh_check ();
		1569	break;
		1570
		1571	# case Opt_scrollBar_floating:
		1572	# case Opt_scrollBar_right:
		1573	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1574	# break;
		1575	}
		1576	}
		1577	}
		1578	OUTPUT:
		1579	RETVAL
		1580
		1581	bool
		1582	rxvt_term::parse_keysym (char keysym, char str)
		1583	CODE:
		1584	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1585	THIS->keyboard->register_done ();
		1586	OUTPUT:
		1587	RETVAL
		1588
806	void	1589	void
		1590	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1591	CODE:
		1592	wchar_t *wstr = sv2wcs (str);
		1593	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1594	free (wstr);
		1595
		1596	void
807	rxvt_term::selection_mark (...)	1597	rxvt_term::screen_cur (...)
808	PROTOTYPE: $;$$	1598	PROTOTYPE: $;$$
809	ALIAS:	1599	ALIAS:
		1600	screen_cur = 0
810	selection_beg = 1	1601	selection_beg = 1
811	selection_end = 2	1602	selection_end = 2
		1603	selection_mark = 3
812	PPCODE:	1604	PPCODE:
813	{	1605	{
814	row_col_t &sel = ix == 1 ? THIS->selection.beg	1606	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1607	: ix == 1 ? THIS->selection.beg
815	: ix == 2 ? THIS->selection.end	1608	: ix == 2 ? THIS->selection.end
816	: THIS->selection.mark;	1609	: THIS->selection.mark;
817		1610
818	if (GIMME_V != G_VOID)	1611	if (GIMME_V != G_VOID)
819	{	1612	{
820	EXTEND (SP, 2);	1613	EXTEND (SP, 2);
821	PUSHs (sv_2mortal (newSViv (sel.row)));	1614	PUSHs (sv_2mortal (newSViv (rc.row)));
822	PUSHs (sv_2mortal (newSViv (sel.col)));	1615	PUSHs (sv_2mortal (newSViv (rc.col)));
823	}	1616	}
824		1617
825	if (items == 3)	1618	if (items >= 3)
		1619	{
		1620	rc.row = SvIV (ST (1));
		1621	rc.col = SvIV (ST (2));
		1622
		1623	if (ix == 2)
826	{	1624	{
827	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1625	if (rc.col == 0)
828	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1626	{
		1627	// col == 0 means end of previous line
		1628	rc.row--;
		1629	rc.col = THIS->ncol;
		1630	}
		1631	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1632	&& rc.col > ROW(rc.row).l)
		1633	{
		1634	// col >= length means while line and add newline
		1635	rc.col = THIS->ncol;
		1636	}
		1637	}
		1638
		1639	clamp_it (rc.col, 0, THIS->ncol);
		1640	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
829		1641
830	if (ix)	1642	if (ix)
		1643	{
		1644	THIS->selection.screen = THIS->current_screen;
		1645
831	THIS->want_refresh = 1;	1646	THIS->want_refresh = 1;
		1647	THIS->refresh_check ();
		1648	}
832	}	1649	}
833	}	1650	}
834		1651
835	int	1652	int
836	rxvt_term::selection_grab (int eventtime)	1653	rxvt_term::selection_screen (int screen = -1)
		1654	CODE:
		1655	RETVAL = THIS->selection.screen;
		1656	if (screen >= 0)
		1657	THIS->selection.screen = screen;
		1658	OUTPUT:
		1659	RETVAL
837		1660
838	void	1661	void
		1662	rxvt_term::selection_clear (bool clipboard = false)
		1663
		1664	void
		1665	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1666	CODE:
		1667	THIS->selection.op = SELECTION_CONT;
		1668	THIS->selection.rect = rect;
		1669	THIS->selection_make (eventtime);
		1670
		1671	int
		1672	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1673
		1674	void
839	rxvt_term::selection (SV *newtext = 0)	1675	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
840	PPCODE:	1676	PPCODE:
841	{	1677	{
		1678	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1679	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1680
842	if (GIMME_V != G_VOID)	1681	if (GIMME_V != G_VOID)
843	{	1682	XPUSHs (text
844	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1683	? sv_2mortal (wcs2sv (text, len))
845	SV *sv = newSVpv (sel, 0);	1684	: &PL_sv_undef);
846	SvUTF8_on (sv);
847	free (sel);
848	XPUSHs (sv_2mortal (sv));
849	}
850		1685
851	if (newtext)	1686	if (newtext)
852	{	1687	{
853	free (THIS->selection.text);	1688	free (text);
854		1689
855	THIS->selection.text = sv2wcs (newtext);	1690	text = sv2wcs (newtext);
856	THIS->selection.len = wcslen (THIS->selection.text);	1691	len = wcslen (text);
857	}
858	}
859		1692	}
		1693	}
		1694
		1695	char
		1696	rxvt_term::cur_charset ()
		1697	CODE:
		1698	RETVAL = THIS->charsets [THIS->screen.charset];
		1699	OUTPUT:
		1700	RETVAL
		1701
		1702	void
		1703	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)
		1704
		1705	void
		1706	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1707
		1708	void
		1709	rxvt_term::scr_bell ()
		1710
		1711	void
		1712	rxvt_term::scr_change_screen (int screen)
		1713
		1714	void
		1715	rxvt_term::scr_add_lines (SV *string)
		1716	CODE:
		1717	{
		1718	wchar_t *wstr = sv2wcs (string);
		1719	THIS->scr_add_lines (wstr, wcslen (wstr));
		1720	free (wstr);
		1721	}
		1722
860	void	1723	void
861	rxvt_term::tt_write (SV *octets)	1724	rxvt_term::tt_write (SV *octets)
862	INIT:	1725	INIT:
863	STRLEN len;	1726	STRLEN len;
864	char *str = SvPVbyte (octets, len);	1727	char *str = SvPVbyte (octets, len);
865	C_ARGS:	1728	C_ARGS:
866	(unsigned char *)str, len	1729	str, len
		1730
		1731	void
		1732	rxvt_term::tt_paste (SV *octets)
		1733	INIT:
		1734	STRLEN len;
		1735	char *str = SvPVbyte (octets, len);
		1736	C_ARGS:
		1737	str, len
		1738
		1739	void
		1740	rxvt_term::cmd_parse (SV *octets)
		1741	CODE:
		1742	{
		1743	STRLEN len;
		1744	char *str = SvPVbyte (octets, len);
		1745
		1746	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1747	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1748
		1749	THIS->cmdbuf_ptr = str;
		1750	THIS->cmdbuf_endp = str + len;
		1751
		1752	rxvt_push_locale (THIS->locale);
		1753	THIS->cmd_parse ();
		1754	rxvt_pop_locale ();
		1755
		1756	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1757	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1758	}
867		1759
868	SV *	1760	SV *
869	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1761	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
870	CODE:	1762	CODE:
871	{	1763	{
872	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1764	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
873	RETVAL = newSVptr ((void *)o, "urxvt::overlay");	1765	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
874	o->self = (HV *)SvRV (RETVAL);	1766	o->self = (HV *)SvRV (RETVAL);
875
876	HV hv = (HV )SvRV (hv_fetch ((HV )SvRV ((SV *)THIS->self), "_overlay", 8, 0));
877	char key[33]; sprintf (key, "%32lx", (long)o);
878	hv_store (hv, key, 32, newSViv ((long)o), 0);
879	}	1767	}
880	OUTPUT:	1768	OUTPUT:
881	RETVAL	1769	RETVAL
882		1770
		1771	#############################################################################
		1772	# Various X Utility Functions
		1773	#############################################################################
		1774
		1775	void
		1776	rxvt_term::XListProperties (Window window)
		1777	PPCODE:
		1778	{
		1779	int count;
		1780	Atom *props = XListProperties (THIS->dpy, window, &count);
		1781
		1782	EXTEND (SP, count);
		1783	while (count--)
		1784	PUSHs (newSVuv ((U32)props [count]));
		1785
		1786	XFree (props);
		1787	}
		1788
		1789	void
		1790	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1791	PPCODE:
		1792	{
		1793	Atom type;
		1794	int format;
		1795	unsigned long nitems;
		1796	unsigned long bytes_after;
		1797	unsigned char *prop;
		1798
		1799	XGetWindowProperty (THIS->dpy, window, property,
		1800	0, 1<<24, 0, AnyPropertyType,
		1801	&type, &format, &nitems, &bytes_after, &prop);
		1802
		1803	if (type != None)
		1804	{
		1805	int elemsize = format == 16 ? sizeof (short)
		1806	: format == 32 ? sizeof (long)
		1807	: 1;
		1808
		1809	EXTEND (SP, 3);
		1810	PUSHs (newSVuv ((U32)type));
		1811	PUSHs (newSViv (format));
		1812	PUSHs (newSVpvn ((char )prop, nitems elemsize));
		1813	XFree (prop);
		1814	}
		1815	}
		1816
		1817	void
		1818	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1819	CODE:
		1820	{
		1821	STRLEN len;
		1822	char *data_ = SvPVbyte (data, len);
		1823
		1824	int elemsize = format == 16 ? sizeof (short)
		1825	: format == 32 ? sizeof (long)
		1826	: 1;
		1827
		1828	XChangeProperty (THIS->dpy, window, property,
		1829	type, format, PropModeReplace,
		1830	(unsigned char *)data_, len / elemsize);
		1831	}
		1832
		1833	Atom
		1834	XInternAtom (rxvt_term term, char atom_name, int only_if_exists = FALSE)
		1835	C_ARGS: term->dpy, atom_name, only_if_exists
		1836
		1837	char *
		1838	XGetAtomName (rxvt_term *term, Atom atom)
		1839	C_ARGS: term->dpy, atom
		1840	CLEANUP:
		1841	XFree (RETVAL);
		1842
		1843	void
		1844	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1845	C_ARGS: term->dpy, window, property
		1846
		1847	Window
		1848	rxvt_term::DefaultRootWindow ()
		1849	CODE:
		1850	RETVAL = THIS->display->root;
		1851	OUTPUT:
		1852	RETVAL
		1853
		1854	#if 0
		1855
		1856	Window
		1857	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1858	C_ARGS: term->dpy, (Window)parent,
		1859	x, y, width, height, 0,
		1860	term->pix_colors_focused[Color_border],
		1861	term->pix_colors_focused[Color_border]
		1862
		1863	#endif
		1864
		1865	void
		1866	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1867	C_ARGS: term->dpy, window, parent, x, y
		1868
		1869	void
		1870	XMapWindow (rxvt_term *term, Window window)
		1871	C_ARGS: term->dpy, window
		1872
		1873	void
		1874	XUnmapWindow (rxvt_term *term, Window window)
		1875	C_ARGS: term->dpy, window
		1876
		1877	void
		1878	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1879	C_ARGS: term->dpy, window, x, y, width, height
		1880
		1881	void
		1882	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1883	CODE:
		1884	{
		1885	XWindowAttributes attr;
		1886	XGetWindowAttributes (THIS->dpy, window, &attr);
		1887	XSelectInput (THIS->dpy, window, attr.your_event_mask \| add_events & ~del_events);
		1888	}
		1889
		1890	void
		1891	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1892	PPCODE:
		1893	{
		1894	int dx, dy;
		1895	Window child;
		1896
		1897	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1898	{
		1899	EXTEND (SP, 3);
		1900	PUSHs (newSViv (dx));
		1901	PUSHs (newSViv (dy));
		1902	PUSHs (newSVuv (child));
		1903	}
		1904	}
		1905
		1906	#############################################################################
		1907	# urxvt::overlay
		1908	#############################################################################
		1909
883	MODULE = urxvt PACKAGE = urxvt::overlay	1910	MODULE = urxvt PACKAGE = urxvt::overlay
884		1911
885	void	1912	void
886	overlay::set (int x, int y, SV text, SV rend = 0)	1913	overlay::set (int x, int y, SV text, SV rend = 0)
887		1914
888	void	1915	void
		1916	overlay::show ()
		1917
		1918	void
		1919	overlay::hide ()
		1920
		1921	void
889	overlay::DESTROY ()	1922	overlay::DESTROY ()
890	CODE:
891	{
892	SV *ovs = hv_fetch ((HV )SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0);
893	if (ovs)
894	{
895	HV hv = (HV )SvRV (*ovs);
896	char key[33]; sprintf (key, "%32lx", (long)THIS);
897	hv_delete (hv, key, 32, G_DISCARD);
898	}
899		1923
900	delete THIS;	1924	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g \|
901	}
902		1925
903	MODULE = urxvt PACKAGE = urxvt::timer
904
905	SV *
906	timer::new ()
907	CODE:
908	timer *w = new timer;
909	w->start (NOW);
910	RETVAL = newSVptr ((void *)w, "urxvt::timer");
911	w->self = (HV *)SvRV (RETVAL);
912	OUTPUT:
913	RETVAL
914
915	timer *
916	timer::cb (SV *cb)
917	CODE:
918	THIS->cb (cb);
919	RETVAL = THIS;
920	OUTPUT:
921	RETVAL
922
923	NV
924	timer::at ()
925	CODE:
926	RETVAL = THIS->at;
927	OUTPUT:
928	RETVAL
929
930	timer *
931	timer::interval (NV interval)
932	CODE:
933	THIS->interval = interval;
934	RETVAL = THIS;
935	OUTPUT:
936	RETVAL
937
938	timer *
939	timer::set (NV tstamp)
940	CODE:
941	THIS->set (tstamp);
942	RETVAL = THIS;
943	OUTPUT:
944	RETVAL
945
946	timer *
947	timer::start (NV tstamp = THIS->at)
948	CODE:
949	THIS->start (tstamp);
950	RETVAL = THIS;
951	OUTPUT:
952	RETVAL
953
954	timer *
955	timer::stop ()
956	CODE:
957	THIS->stop ();
958	RETVAL = THIS;
959	OUTPUT:
960	RETVAL
961
962	void
963	timer::DESTROY ()
964
965	MODULE = urxvt PACKAGE = urxvt::iow
966
967	SV *
968	iow::new ()
969	CODE:
970	iow *w = new iow;
971	RETVAL = newSVptr ((void *)w, "urxvt::iow");
972	w->self = (HV *)SvRV (RETVAL);
973	OUTPUT:
974	RETVAL
975
976	iow *
977	iow::cb (SV *cb)
978	CODE:
979	THIS->cb (cb);
980	RETVAL = THIS;
981	OUTPUT:
982	RETVAL
983
984	iow *
985	iow::fd (int fd)
986	CODE:
987	THIS->fd = fd;
988	RETVAL = THIS;
989	OUTPUT:
990	RETVAL
991
992	iow *
993	iow::events (short events)
994	CODE:
995	THIS->events = events;
996	RETVAL = THIS;
997	OUTPUT:
998	RETVAL
999
1000	iow *
1001	iow::start ()
1002	CODE:
1003	THIS->start ();
1004	RETVAL = THIS;
1005	OUTPUT:
1006	RETVAL
1007
1008	iow *
1009	iow::stop ()
1010	CODE:
1011	THIS->stop ();
1012	RETVAL = THIS;
1013	OUTPUT:
1014	RETVAL
1015
1016	void
1017	iow::DESTROY ()
1018
1019

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Comparing rxvt-unicode/src/rxvtperl.xs (file contents): Revision 1.13 by root, Tue Jan 3 04:18:47 2006 UTC vs. Revision 1.153 by sf-exg, Wed Apr 11 10:20:00 2012 UTC

Diff Legend

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.13 by root, Tue Jan 3 04:18:47 2006 UTC vs.
Revision 1.153 by sf-exg, Wed Apr 11 10:20:00 2012 UTC