ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.17 by root, Tue Jan 3 18:11:34 2006 UTC vs.
Revision 1.117 by root, Thu Dec 13 18:24:36 2007 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) 2005-2006 Marc Lehmann <pcg@goof.com>
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.
…		…
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
28		28
29	#include "../config.h"	29	#include "../config.h"
30		30
		31	#include <cstddef>
31	#include <cstdarg>	32	#include <cstdarg>
32		33
		34	#include "unistd.h"
		35
		36	#include "ev_cpp.h"
33	#include "rxvt.h"	37	#include "rxvt.h"
34	#include "iom.h"	38	#include "keyboard.h"
35	#include "rxvtutil.h"	39	#include "rxvtutil.h"
36	#include "rxvtperl.h"	40	#include "rxvtperl.h"
37		41
38	#include "perlxsi.c"	42	#include "perlxsi.c"
		43
		44	#ifdef HAVE_SCROLLBARS
		45	# define GRAB_CURSOR THIS->leftptr_cursor
		46	#else
		47	# define GRAB_CURSOR None
		48	#endif
39		49
40	#undef LINENO	50	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	52	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
…		…
51	char *str = SvPVutf8 (sv, len);	61	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	62	return rxvt_utf8towcs (str, len);
53	}	63	}
54		64
55	static SV *	65	static SV *
56	new_ref (HV *hv, const char *klass)	66	wcs2sv (wchar_t *wstr, int len = -1)
57	{	67	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	68	char *str = rxvt_wcstoutf8 (wstr, len);
59	}
60		69
61	//TODO: use magic	70	SV *sv = newSVpv (str, 0);
		71	SvUTF8_on (sv);
		72	free (str);
		73
		74	return sv;
		75	}
		76
62	static SV *	77	static SV *
63	newSVptr (void *ptr, const char *klass)	78	newSVptr (void *ptr, const char *klass)
64	{	79	{
65	HV *hv = newHV ();	80	HV *hv = newHV ();
66	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	81	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
67	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		83	}
		84
		85	static void
		86	clearSVptr (SV *sv)
		87	{
		88	if (SvROK (sv))
		89	sv = SvRV (sv);
		90
		91	hv_clear ((HV *)sv);
		92	sv_unmagic (sv, PERL_MAGIC_ext);
68	}	93	}
69		94
70	static long	95	static long
71	SvPTR (SV *sv, const char *klass)	96	SvPTR (SV *sv, const char *klass)
72	{	97	{
73	if (!sv_derived_from (sv, klass))	98	if (!sv_derived_from (sv, klass))
74	croak ("object of type %s expected", klass);	99	croak ("object of type %s expected", klass);
75		100
76	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	101	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77		102
78	if (!iv)	103	if (!mg)
79	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	104	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
80		105
81	return (long)iv;	106	return (long)mg->mg_ptr;
82	}	107	}
83		108
84	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	109	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
85	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	110	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
86		111
87	/////////////////////////////////////////////////////////////////////////////	112	/////////////////////////////////////////////////////////////////////////////
88		113
89	struct perl_watcher
90	{
91	SV *cbsv;
92	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")	114	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
179		115
180	struct overlay {	116	class overlay {
181	HV *self;
182	rxvt_term *THIS;	117	rxvt_term *THIS;
		118	AV *overlay_av;
183	int x, y, w, h;	119	int x, y, w, h;
184	int border;	120	int border;
185	text_t **text;	121	text_t **text;
186	rend_t **rend;	122	rend_t **rend;
187		123
		124	public:
		125	HV *self;
		126
188	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	127	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
189	~overlay ();	128	~overlay ();
190		129
		130	void show ();
		131	void hide ();
		132
191	void swap ();	133	void swap ();
192		134
193	void set (int x, int y, SV *str, SV *rend);	135	void set (int x, int y, SV *str, SV *rend);
194	};	136	};
195		137
196	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	138	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)	139	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
198	{	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));
		217
		218	THIS->want_refresh = 1;
		219	}
		220
		221	void
		222	overlay::hide ()
		223	{
		224	if (!overlay_av)
		225	return;
		226
		227	int i;
		228
		229	for (i = AvFILL (overlay_av); i >= 0; i--)
		230	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		231	break;
		232
		233	for (; i < AvFILL (overlay_av); i++)
		234	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		235
		236	av_pop (overlay_av);
		237
		238	SvREFCNT_dec (overlay_av);
		239	overlay_av = 0;
258		240
259	THIS->want_refresh = 1;	241	THIS->want_refresh = 1;
260	}	242	}
261		243
262	void overlay::swap ()	244	void overlay::swap ()
…		…
269		251
270	for (int y = ov_h; y--; )	252	for (int y = ov_h; y--; )
271	{	253	{
272	text_t *t1 = text [y];	254	text_t *t1 = text [y];
273	rend_t *r1 = rend [y];	255	rend_t *r1 = rend [y];
274		256
275	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	257	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;	258	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
277		259
278	for (int x = ov_w; x--; )	260	for (int x = ov_w; x--; )
279	{	261	{
280	text_t t = *t1; *t1++ = *t2; *t2++ = t;	262	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));	263	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
282	}	264	}
283	}	265	}
284		266
…		…
294		276
295	wchar_t *wtext = sv2wcs (text);	277	wchar_t *wtext = sv2wcs (text);
296		278
297	for (int col = min (wcslen (wtext), w - x - border); col--; )	279	for (int col = min (wcslen (wtext), w - x - border); col--; )
298	this->text [y][x + col] = wtext [col];	280	this->text [y][x + col] = wtext [col];
299		281
300	free (wtext);	282	free (wtext);
301		283
302	if (rend)	284	if (rend)
303	{	285	{
304	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	286	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
305	croak ("rend must be arrayref");	287	croak ("rend must be arrayref");
306		288
307	AV *av = (AV *)SvRV (rend);	289	AV *av = (AV *)SvRV (rend);
308		290
309	for (int col = min (av_len (av) + 1, w - x - border); col--; )	291	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
310	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	292	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
311	}	293	}
312		294
313	THIS->want_refresh = 1;	295	THIS->want_refresh = 1;
314	}	296	}
315		297
316
317	/////////////////////////////////////////////////////////////////////////////	298	/////////////////////////////////////////////////////////////////////////////
318		299
		300	#define IOM_CLASS "urxvt"
		301	#define IOM_WARN rxvt_warn
		302	#include <iom_perl.h>
		303
		304	/////////////////////////////////////////////////////////////////////////////
		305
319	struct rxvt_perl_interp rxvt_perl;	306	struct rxvt_perl_interp rxvt_perl;
320		307
321	static PerlInterpreter *perl;	308	static PerlInterpreter *perl;
322
323	rxvt_perl_interp::rxvt_perl_interp ()
324	{
325	}
326		309
327	rxvt_perl_interp::~rxvt_perl_interp ()	310	rxvt_perl_interp::~rxvt_perl_interp ()
328	{	311	{
329	if (perl)	312	if (perl)
330	{	313	{
…		…
332	perl_free (perl);	315	perl_free (perl);
333	}	316	}
334	}	317	}
335		318
336	void	319	void
337	rxvt_perl_interp::init ()	320	rxvt_perl_interp::init (rxvt_term *term)
338	{	321	{
339	if (!perl)	322	if (!perl)
340	{	323	{
		324	rxvt_push_locale (""); // perl init destroys current locale
		325
		326	perl_environ = rxvt_environ;
		327	swap (perl_environ, environ);
		328
341	char *argv[] = {	329	char *argv[] = {
342	"",	330	"",
343	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	331	"-e"
		332	"BEGIN {"
		333	" urxvt->bootstrap;"
		334	" unshift @INC, '" LIBDIR "';"
		335	"}"
		336	""
		337	"use urxvt;"
344	};	338	};
345		339
346	perl = perl_alloc ();	340	perl = perl_alloc ();
347	perl_construct (perl);	341	perl_construct (perl);
348		342
…		…
353		347
354	perl_destruct (perl);	348	perl_destruct (perl);
355	perl_free (perl);	349	perl_free (perl);
356	perl = 0;	350	perl = 0;
357	}	351	}
		352
		353	swap (perl_environ, environ);
		354
		355	rxvt_pop_locale ();
		356	}
		357
		358	if (perl)
		359	{
		360	// runs outside of perls ENV
		361	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		362	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		363	}
		364	}
		365
		366	static void
		367	ungrab (rxvt_term *THIS)
		368	{
		369	if (THIS->perl.grabtime)
		370	{
		371	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		372	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		373	THIS->perl.grabtime = 0;
358	}	374	}
359	}	375	}
360		376
361	bool	377	bool
362	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	378	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
363	{	379	{
364	if (!perl)	380	if (!perl || !term->perl.self)
365	return false;	381	return false;
366		382
367	if (htype == HOOK_INIT) // first hook ever called	383	// pre-handling of some events
		384	if (htype == HOOK_REFRESH_END)
368	{	385	{
369	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	386	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
370	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	387
		388	for (int i = 0; i <= AvFILL (av); i++)
		389	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
371	}	390	}
372	else if (!term->self)	391
373	return false; // perl not initialized for this instance	392	swap (perl_environ, environ);
		393
		394	bool event_consumed;
		395
		396	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		397	|| term->perl.should_invoke [htype])
		398	try
		399	{
		400	dSP;
		401	va_list ap;
		402
		403	va_start (ap, htype);
		404
		405	ENTER;
		406	SAVETMPS;
		407
		408	PUSHMARK (SP);
		409
		410	XPUSHs (sv_2mortal (newSVterm (term)));
		411	XPUSHs (sv_2mortal (newSViv (htype)));
		412
		413	for (;;) {
		414	data_type dt = (data_type)va_arg (ap, int);
		415
		416	switch (dt)
		417	{
		418	case DT_INT:
		419	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		420	break;
		421
		422	case DT_LONG:
		423	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		424	break;
		425
		426	case DT_STR:
		427	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		428	break;
		429
		430	case DT_STR_LEN:
		431	{
		432	char *str = va_arg (ap, char *);
		433	int len = va_arg (ap, int);
		434
		435	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		436	}
		437	break;
		438
		439	case DT_WCS_LEN:
		440	{
		441	wchar_t *wstr = va_arg (ap, wchar_t *);
		442	int wlen = va_arg (ap, int);
		443
		444	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		445	}
		446	break;
		447
		448	case DT_LCS_LEN:
		449	{
		450	long *lstr = va_arg (ap, long *);
		451	int llen = va_arg (ap, int);
		452
		453	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		454	}
		455	break;
		456
		457	case DT_XEVENT:
		458	{
		459	XEvent *xe = va_arg (ap, XEvent *);
		460	HV *hv = newHV ();
		461
		462	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		463	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		464	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		465	# undef set
		466
		467	setiv (type, xe->type);
		468	setiv (send_event, xe->xany.send_event);
		469	setiv (serial, xe->xany.serial);
		470
		471	switch (xe->type)
		472	{
		473	case KeyPress:
		474	case KeyRelease:
		475	case ButtonPress:
		476	case ButtonRelease:
		477	case MotionNotify:
		478	setuv (window, xe->xmotion.window);
		479	setuv (root, xe->xmotion.root);
		480	setuv (subwindow, xe->xmotion.subwindow);
		481	setuv (time, xe->xmotion.time);
		482	setiv (x, xe->xmotion.x);
		483	setiv (y, xe->xmotion.y);
		484	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		485	setiv (col, xe->xmotion.x / term->fwidth);
		486	setiv (x_root, xe->xmotion.x_root);
		487	setiv (y_root, xe->xmotion.y_root);
		488	setuv (state, xe->xmotion.state);
		489
		490	switch (xe->type)
		491	{
		492	case KeyPress:
		493	case KeyRelease:
		494	setuv (keycode, xe->xkey.keycode);
		495	break;
		496
		497	case ButtonPress:
		498	case ButtonRelease:
		499	setuv (button, xe->xbutton.button);
		500	break;
		501
		502	case MotionNotify:
		503	setiv (is_hint, xe->xmotion.is_hint);
		504	break;
		505	}
		506
		507	break;
		508
		509	case MapNotify:
		510	case UnmapNotify:
		511	case ConfigureNotify:
		512	setuv (event, xe->xconfigure.event);
		513	setuv (window, xe->xconfigure.window);
		514
		515	switch (xe->type)
		516	{
		517	case ConfigureNotify:
		518	setiv (x, xe->xconfigure.x);
		519	setiv (y, xe->xconfigure.y);
		520	setiv (width, xe->xconfigure.width);
		521	setiv (height, xe->xconfigure.height);
		522	setuv (above, xe->xconfigure.above);
		523	break;
		524	}
		525
		526	break;
		527
		528	case PropertyNotify:
		529	setuv (window, xe->xproperty.window);
		530	setuv (atom, xe->xproperty.atom);
		531	setuv (time, xe->xproperty.time);
		532	setiv (state, xe->xproperty.state);
		533	break;
		534
		535	case ClientMessage:
		536	setuv (window, xe->xclient.window);
		537	setuv (message_type, xe->xclient.message_type);
		538	setuv (format, xe->xclient.format);
		539	setuv (l0, xe->xclient.data.l[0]);
		540	setuv (l1, xe->xclient.data.l[1]);
		541	setuv (l2, xe->xclient.data.l[2]);
		542	setuv (l3, xe->xclient.data.l[3]);
		543	setuv (l4, xe->xclient.data.l[4]);
		544	break;
		545	}
		546
		547	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		548	}
		549	break;
		550
		551	case DT_END:
		552	goto call;
		553
		554	default:
		555	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		556	}
		557	}
		558
		559	call:
		560	va_end (ap);
		561
		562	PUTBACK;
		563	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		564	SPAGAIN;
		565
		566	if (count)
		567	{
		568	SV *status = POPs;
		569	count = SvTRUE (status);
		570	}
		571
		572	PUTBACK;
		573	FREETMPS;
		574	LEAVE;
		575
		576	if (SvTRUE (ERRSV))
		577	{
		578	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		579	ungrab (term); // better lose the grab than the session
		580	}
		581
		582	event_consumed = !!count;
		583	}
		584	catch (...)
		585	{
		586	swap (perl_environ, environ);
		587	throw;
		588	}
		589	else
		590	event_consumed = false;
		591
		592	// post-handling of some events
		593	if (htype == HOOK_REFRESH_BEGIN)
		594	{
		595	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		596
		597	for (int i = AvFILL (av); i >= 0; i--)
		598	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		599	}
374	else if (htype == HOOK_DESTROY)	600	else if (htype == HOOK_DESTROY)
375	{	601	{
376	// handled later	602	clearSVptr ((SV *)term->perl.self);
		603	SvREFCNT_dec ((SV *)term->perl.self);
		604
		605	// don't allow further calls
		606	term->perl.self = 0;
377	}	607	}
378	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
379	{
380	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
381		608
382	if (HvKEYS (hv))	609	swap (perl_environ, environ);
383	{
384	hv_iterinit (hv);
385		610
386	while (HE *he = hv_iternext (hv))	611	return event_consumed;
387	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
388	}
389	}
390	else if (!should_invoke [htype])
391	return false;
392
393	dSP;
394	va_list ap;
395
396	va_start (ap, htype);
397
398	ENTER;
399	SAVETMPS;
400
401	PUSHMARK (SP);
402
403	XPUSHs (sv_2mortal (newSVterm (term)));
404	XPUSHs (sv_2mortal (newSViv (htype)));
405
406	for (;;) {
407	data_type dt = (data_type)va_arg (ap, int);
408
409	switch (dt)
410	{
411	case DT_INT:
412	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
413	break;
414
415	case DT_LONG:
416	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
417	break;
418
419	case DT_STRING:
420	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
421	break;
422
423	case DT_END:
424	{
425	va_end (ap);
426
427	PUTBACK;
428	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
429	SPAGAIN;
430
431	if (count)
432	{
433	SV *status = POPs;
434	count = SvTRUE (status);
435	}
436
437	PUTBACK;
438	FREETMPS;
439	LEAVE;
440
441	if (SvTRUE (ERRSV))
442	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
443
444	if (htype == HOOK_DESTROY)
445	{
446	// TODO: clear magic
447	hv_clear ((HV *)SvRV ((SV *)term->self));
448	SvREFCNT_dec ((SV *)term->self);
449	}
450
451	return count;
452	}
453
454	default:
455	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
456	}
457	}
458	}	612	}
459		613
460	/////////////////////////////////////////////////////////////////////////////	614	/////////////////////////////////////////////////////////////////////////////
461		615
462	MODULE = urxvt PACKAGE = urxvt	616	MODULE = urxvt PACKAGE = urxvt
463		617
464	PROTOTYPES: ENABLE	618	PROTOTYPES: ENABLE
465		619
466	BOOT:	620	BOOT:
467	{	621	{
468	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	622	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
469	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	623	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		624	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		625	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		626
470	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	627	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
471	set_hookname (INIT);	628	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
472	set_hookname (RESET);	629	# include "hookinc.h"
473	set_hookname (START);	630	# undef def
474	set_hookname (DESTROY);
475	set_hookname (SEL_BEGIN);
476	set_hookname (SEL_EXTEND);
477	set_hookname (SEL_MAKE);
478	set_hookname (SEL_GRAB);
479	set_hookname (FOCUS_IN);
480	set_hookname (FOCUS_OUT);
481	set_hookname (VIEW_CHANGE);
482	set_hookname (SCROLL_BACK);
483	set_hookname (TTY_ACTIVITY);
484	set_hookname (REFRESH_BEGIN);
485	set_hookname (REFRESH_END);
486	set_hookname (KEYBOARD_COMMAND);
487		631
		632	HV *option = get_hv ("urxvt::OPTION", 1);
		633	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		634	# define nodef(name)
		635	# include "optinc.h"
		636	# undef nodef
		637	# undef def
		638
		639	HV *stash = gv_stashpv ("urxvt", 1);
		640	static const struct {
		641	const char *name;
		642	IV iv;
		643	} *civ, const_iv[] = {
		644	# define const_iv(name) { # name, (IV)name }
488	export_const (DEFAULT_RSTYLE);	645	const_iv (DEFAULT_RSTYLE),
489	export_const (OVERLAY_RSTYLE);	646	const_iv (OVERLAY_RSTYLE),
490	export_const (RS_Bold);	647	const_iv (RS_Bold),
491	export_const (RS_Italic);	648	const_iv (RS_Italic),
492	export_const (RS_Blink);	649	const_iv (RS_Blink),
493	export_const (RS_RVid);	650	const_iv (RS_RVid),
494	export_const (RS_Uline);	651	const_iv (RS_Uline),
495		652
496	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	653	const_iv (CurrentTime),
497	}	654	const_iv (ShiftMask),
		655	const_iv (LockMask),
		656	const_iv (ControlMask),
		657	const_iv (Mod1Mask),
		658	const_iv (Mod2Mask),
		659	const_iv (Mod3Mask),
		660	const_iv (Mod4Mask),
		661	const_iv (Mod5Mask),
		662	const_iv (Button1Mask),
		663	const_iv (Button2Mask),
		664	const_iv (Button3Mask),
		665	const_iv (Button4Mask),
		666	const_iv (Button5Mask),
		667	const_iv (AnyModifier),
498		668
499	void	669	const_iv (NoSymbol),
500	set_should_invoke (int htype, int value)	670	const_iv (GrabModeSync),
501	CODE:	671	const_iv (GrabModeAsync),
502	rxvt_perl.should_invoke [htype] = value;	672
		673	const_iv (NoEventMask),
		674	const_iv (KeyPressMask),
		675	const_iv (KeyReleaseMask),
		676	const_iv (ButtonPressMask),
		677	const_iv (ButtonReleaseMask),
		678	const_iv (EnterWindowMask),
		679	const_iv (LeaveWindowMask),
		680	const_iv (PointerMotionMask),
		681	const_iv (PointerMotionHintMask),
		682	const_iv (Button1MotionMask),
		683	const_iv (Button2MotionMask),
		684	const_iv (Button3MotionMask),
		685	const_iv (Button4MotionMask),
		686	const_iv (Button5MotionMask),
		687	const_iv (ButtonMotionMask),
		688	const_iv (KeymapStateMask),
		689	const_iv (ExposureMask),
		690	const_iv (VisibilityChangeMask),
		691	const_iv (StructureNotifyMask),
		692	const_iv (ResizeRedirectMask),
		693	const_iv (SubstructureNotifyMask),
		694	const_iv (SubstructureRedirectMask),
		695	const_iv (FocusChangeMask),
		696	const_iv (PropertyChangeMask),
		697	const_iv (ColormapChangeMask),
		698	const_iv (OwnerGrabButtonMask),
		699
		700	const_iv (KeyPress),
		701	const_iv (KeyRelease),
		702	const_iv (ButtonPress),
		703	const_iv (ButtonRelease),
		704	const_iv (MotionNotify),
		705	const_iv (EnterNotify),
		706	const_iv (LeaveNotify),
		707	const_iv (FocusIn),
		708	const_iv (FocusOut),
		709	const_iv (KeymapNotify),
		710	const_iv (Expose),
		711	const_iv (GraphicsExpose),
		712	const_iv (NoExpose),
		713	const_iv (VisibilityNotify),
		714	const_iv (CreateNotify),
		715	const_iv (DestroyNotify),
		716	const_iv (UnmapNotify),
		717	const_iv (MapNotify),
		718	const_iv (MapRequest),
		719	const_iv (ReparentNotify),
		720	const_iv (ConfigureNotify),
		721	const_iv (ConfigureRequest),
		722	const_iv (GravityNotify),
		723	const_iv (ResizeRequest),
		724	const_iv (CirculateNotify),
		725	const_iv (CirculateRequest),
		726	const_iv (PropertyNotify),
		727	const_iv (SelectionClear),
		728	const_iv (SelectionRequest),
		729	const_iv (SelectionNotify),
		730	const_iv (ColormapNotify),
		731	const_iv (ClientMessage),
		732	const_iv (MappingNotify),
		733	# if ENABLE_XIM_ONTHESPOT
		734	const_iv (XIMReverse),
		735	const_iv (XIMUnderline),
		736	const_iv (XIMHighlight),
		737	const_iv (XIMPrimary),
		738	const_iv (XIMSecondary),
		739	const_iv (XIMTertiary),
		740	const_iv (XIMVisibleToForward),
		741	const_iv (XIMVisibleToBackword),
		742	const_iv (XIMVisibleToCenter),
		743	# if 0
		744	const_iv (XIMForwardChar),
		745	const_iv (XIMBackwardChar),
		746	const_iv (XIMForwardWord),
		747	const_iv (XIMBackwardWord),
		748	const_iv (XIMCaretUp),
		749	const_iv (XIMCaretDown),
		750	const_iv (XIMNextLine),
		751	const_iv (XIMPreviousLine),
		752	const_iv (XIMLineStart),
		753	const_iv (XIMLineEnd),
		754	const_iv (XIMAbsolutePosition),
		755	const_iv (XIMDontChange),
		756	# endif
		757	# endif
		758	};
		759
		760	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		762	}
503		763
504	void	764	void
505	warn (const char *msg)	765	warn (const char *msg)
506	CODE:	766	CODE:
507	rxvt_warn ("%s", msg);	767	rxvt_warn ("%s", msg);
508		768
509	void	769	void
510	fatal (const char *msg)	770	fatal (const char *msg)
511	CODE:	771	CODE:
512	rxvt_fatal ("%s", msg);	772	rxvt_fatal ("%s", msg);
		773
		774	void
		775	_exit (int status)
513		776
514	NV	777	NV
515	NOW ()	778	NOW ()
516	CODE:	779	CODE:
517	RETVAL = NOW;	780	RETVAL = ev::now ();
518	OUTPUT:	781	OUTPUT:
519	RETVAL	782	RETVAL
520		783
521	int	784	int
522	GET_BASEFG (int rend)	785	GET_BASEFG (int rend)
…		…
533	RETVAL	796	RETVAL
534		797
535	int	798	int
536	SET_FGCOLOR (int rend, int new_color)	799	SET_FGCOLOR (int rend, int new_color)
537	CODE:	800	CODE:
538	RETVAL = SET_FGCOLOR (rend, new_color);	801	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
539	OUTPUT:	802	OUTPUT:
540	RETVAL	803	RETVAL
541		804
542	int	805	int
543	SET_BGCOLOR (int rend, int new_color)	806	SET_BGCOLOR (int rend, int new_color)
544	CODE:	807	CODE:
545	RETVAL = SET_BGCOLOR (rend, new_color);	808	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
546	OUTPUT:	809	OUTPUT:
547	RETVAL	810	RETVAL
548		811
549	int	812	int
550	GET_CUSTOM (int rend)	813	GET_CUSTOM (int rend)
551	CODE:	814	CODE:
552	RETVAL = (rend && RS_customMask) >> RS_customShift;	815	RETVAL = (rend & RS_customMask) >> RS_customShift;
553	OUTPUT:	816	OUTPUT:
554	RETVAL	817	RETVAL
555		818
556	int	819	int
557	SET_CUSTOM (int rend, int new_value)	820	SET_CUSTOM (int rend, int new_value)
…		…
564	| ((new_value << RS_customShift) & RS_customMask);	827	| ((new_value << RS_customShift) & RS_customMask);
565	}	828	}
566	OUTPUT:	829	OUTPUT:
567	RETVAL	830	RETVAL
568		831
		832	void
		833	termlist ()
		834	PPCODE:
		835	{
		836	EXTEND (SP, rxvt_term::termlist.size ());
		837
		838	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		839	if ((*t)->perl.self)
		840	PUSHs (sv_2mortal (newSVterm (*t)));
		841	}
		842
569	MODULE = urxvt PACKAGE = urxvt::term	843	MODULE = urxvt PACKAGE = urxvt::term
		844
		845	SV *
		846	_new (AV *env, AV *arg)
		847	CODE:
		848	{
		849	rxvt_term *term = new rxvt_term;
		850
		851	stringvec *argv = new stringvec;
		852	stringvec *envv = new stringvec;
		853
		854	for (int i = 0; i <= AvFILL (arg); i++)
		855	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		856
		857	for (int i = AvFILL (env) + 1; i--; )
		858	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		859
		860	envv->push_back (0);
		861
		862	try
		863	{
		864	term->init (argv, envv);
		865	}
		866	catch (const class rxvt_failure_exception &e)
		867	{
		868	term->destroy ();
		869	croak ("error while initializing new terminal instance");
		870	}
		871
		872	RETVAL = term && term->perl.self
		873	? newSVterm (term) : &PL_sv_undef;
		874	}
		875	OUTPUT:
		876	RETVAL
		877
		878	void
		879	rxvt_term::destroy ()
		880
		881	void
		882	rxvt_term::set_should_invoke (int htype, int inc)
		883	CODE:
		884	THIS->perl.should_invoke [htype] += inc;
		885
		886	int
		887	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		888	CODE:
		889	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		890	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		891	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		892	OUTPUT: RETVAL
		893
		894	int
		895	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		896	CODE:
		897	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		898	OUTPUT: RETVAL
		899
		900	void
		901	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		902	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		903	CODE:
		904	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		905
		906	void
		907	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		908	CODE:
		909	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		910
		911	void
		912	rxvt_term::XUngrabKeyboard (Time eventtime)
		913	CODE:
		914	XUngrabKeyboard (THIS->dpy, eventtime);
		915
		916	bool
		917	rxvt_term::grab (Time eventtime, int sync = 0)
		918	CODE:
		919	{
		920	int mode = sync ? GrabModeSync : GrabModeAsync;
		921
		922	THIS->perl.grabtime = 0;
		923
		924	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		925	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		926	mode, mode, None, GRAB_CURSOR, eventtime))
		927	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		928	THIS->perl.grabtime = eventtime;
		929	else
		930	XUngrabPointer (THIS->dpy, eventtime);
		931
		932	RETVAL = !!THIS->perl.grabtime;
		933	}
		934	OUTPUT:
		935	RETVAL
		936
		937	void
		938	rxvt_term::allow_events_async ()
		939	CODE:
		940	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		941
		942	void
		943	rxvt_term::allow_events_sync ()
		944	CODE:
		945	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		946
		947	void
		948	rxvt_term::allow_events_replay ()
		949	CODE:
		950	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		951	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		952
		953	void
		954	rxvt_term::ungrab ()
		955	CODE:
		956	ungrab (THIS);
		957
		958	int
		959	rxvt_term::XStringToKeysym (char *string)
		960	CODE:
		961	RETVAL = XStringToKeysym (string);
		962	OUTPUT: RETVAL
		963
		964	char *
		965	rxvt_term::XKeysymToString (int sym)
		966	CODE:
		967	RETVAL = XKeysymToString (sym);
		968	OUTPUT: RETVAL
		969
		970	int
		971	rxvt_term::XKeysymToKeycode (int sym)
		972	CODE:
		973	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		974	OUTPUT: RETVAL
		975
		976	int
		977	rxvt_term::XKeycodeToKeysym (int code, int index)
		978	CODE:
		979	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		980	OUTPUT: RETVAL
570		981
571	int	982	int
572	rxvt_term::strwidth (SV *str)	983	rxvt_term::strwidth (SV *str)
573	CODE:	984	CODE:
574	{	985	{
575	wchar_t *wstr = sv2wcs (str);	986	wchar_t *wstr = sv2wcs (str);
576		987
577	rxvt_push_locale (THIS->locale);	988	rxvt_push_locale (THIS->locale);
578	RETVAL = wcswidth (wstr, wcslen (wstr));	989	RETVAL = 0;
		990	for (wchar_t *wc = wstr; *wc; wc++)
		991	{
		992	int w = WCWIDTH (*wc);
		993
		994	if (w)
		995	RETVAL += max (w, 1);
		996	}
579	rxvt_pop_locale ();	997	rxvt_pop_locale ();
580		998
581	free (wstr);	999	free (wstr);
582	}	1000	}
583	OUTPUT:	1001	OUTPUT:
…		…
610		1028
611	rxvt_push_locale (THIS->locale);	1029	rxvt_push_locale (THIS->locale);
612	wchar_t *wstr = rxvt_mbstowcs (data, len);	1030	wchar_t *wstr = rxvt_mbstowcs (data, len);
613	rxvt_pop_locale ();	1031	rxvt_pop_locale ();
614		1032
615	char *str = rxvt_wcstoutf8 (wstr);	1033	RETVAL = wcs2sv (wstr);
616	free (wstr);	1034	free (wstr);
617
618	RETVAL = newSVpv (str, 0);
619	SvUTF8_on (RETVAL);
620	free (str);
621	}	1035	}
622	OUTPUT:	1036	OUTPUT:
623	RETVAL	1037	RETVAL
624		1038
		1039	char *
		1040	rxvt_term::locale ()
		1041	CODE:
		1042	RETVAL = THIS->locale;
		1043	OUTPUT:
		1044	RETVAL
		1045
		1046	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1047
		1048	#define TERM_OFFSET_width TERM_OFFSET(width)
		1049	#define TERM_OFFSET_height TERM_OFFSET(height)
		1050	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1051	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1052	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1053	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1054	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1055	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1056	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1057	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1058	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1059	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1060	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1061	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1062	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1063
625	int	1064	int
626	rxvt_term::nsaved ()	1065	rxvt_term::width ()
		1066	ALIAS:
		1067	width = TERM_OFFSET_width
		1068	height = TERM_OFFSET_height
		1069	fwidth = TERM_OFFSET_fwidth
		1070	fheight = TERM_OFFSET_fheight
		1071	fbase = TERM_OFFSET_fbase
		1072	nrow = TERM_OFFSET_nrow
		1073	ncol = TERM_OFFSET_ncol
		1074	focus = TERM_OFFSET_focus
		1075	mapped = TERM_OFFSET_mapped
		1076	int_bwidth = TERM_OFFSET_int_bwidth
		1077	ext_bwidth = TERM_OFFSET_ext_bwidth
		1078	lineSpace = TERM_OFFSET_lineSpace
		1079	saveLines = TERM_OFFSET_saveLines
		1080	total_rows = TERM_OFFSET_total_rows
		1081	top_row = TERM_OFFSET_top_row
627	CODE:	1082	CODE:
628	RETVAL = THIS->nsaved;	1083	RETVAL = *(int *)((char *)THIS + ix);
629	OUTPUT:	1084	OUTPUT:
630	RETVAL	1085	RETVAL
631		1086
		1087	unsigned int
		1088	rxvt_term::ModLevel3Mask ()
		1089	ALIAS:
		1090	ModLevel3Mask = 0
		1091	ModMetaMask = 1
		1092	ModNumLockMask = 2
		1093	current_screen = 3
		1094	hidden_cursor = 4
		1095	CODE:
		1096	switch (ix)
		1097	{
		1098	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1099	case 1: RETVAL = THIS->ModMetaMask; break;
		1100	case 2: RETVAL = THIS->ModNumLockMask; break;
		1101	case 3: RETVAL = THIS->current_screen; break;
		1102	case 4: RETVAL = THIS->hidden_cursor; break;
		1103	}
		1104	OUTPUT:
		1105	RETVAL
		1106
		1107	char *
		1108	rxvt_term::display_id ()
		1109	ALIAS:
		1110	display_id = 0
		1111	locale = 1
		1112	CODE:
		1113	switch (ix)
		1114	{
		1115	case 0: RETVAL = THIS->display->id; break;
		1116	case 1: RETVAL = THIS->locale; break;
		1117	}
		1118	OUTPUT:
		1119	RETVAL
		1120
		1121	SV *
		1122	rxvt_term::envv ()
		1123	ALIAS:
		1124	argv = 1
		1125	PPCODE:
		1126	{
		1127	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1128
		1129	EXTEND (SP, vec->size ());
		1130
		1131	for (char **i = vec->begin (); i != vec->end (); ++i)
		1132	if (*i)
		1133	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1134	}
		1135
632	int	1136	int
633	rxvt_term::view_start (int newval = -1)	1137	rxvt_term::pty_ev_events (int events = ev::UNDEF)
634	CODE:	1138	CODE:
635	{	1139	RETVAL = THIS->pty_ev.events;
		1140	if (events != ev::UNDEF)
		1141	THIS->pty_ev.set (events);
		1142	OUTPUT:
		1143	RETVAL
		1144
		1145	int
		1146	rxvt_term::pty_fd ()
		1147	CODE:
		1148	RETVAL = THIS->pty->pty;
		1149	OUTPUT:
		1150	RETVAL
		1151
		1152	Window
		1153	rxvt_term::parent ()
		1154	CODE:
		1155	RETVAL = THIS->parent [0];
		1156	OUTPUT:
		1157	RETVAL
		1158
		1159	Window
		1160	rxvt_term::vt ()
		1161	CODE:
636	RETVAL = THIS->view_start;	1162	RETVAL = THIS->vt;
		1163	OUTPUT:
		1164	RETVAL
637		1165
638	if (newval >= 0)	1166	void
639	{	1167	rxvt_term::vt_emask_add (U32 emask)
640	THIS->view_start = min (newval, THIS->nsaved);	1168	CODE:
641	THIS->scr_changeview (RETVAL);	1169	THIS->vt_emask_perl |= emask;
642	}	1170	THIS->vt_select_input ();
643	}	1171
		1172	U32
		1173	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1174	CODE:
		1175	RETVAL = THIS->rstyle;
		1176	THIS->rstyle = new_rstyle;
644	OUTPUT:	1177	OUTPUT:
645	RETVAL	1178	RETVAL
646		1179
647	int	1180	int
648	rxvt_term::nrow ()	1181	rxvt_term::view_start (int newval = 1)
		1182	PROTOTYPE: $;$
649	CODE:	1183	CODE:
		1184	{
650	RETVAL = THIS->nrow;	1185	RETVAL = THIS->view_start;
		1186
		1187	if (newval <= 0)
		1188	THIS->scr_changeview (max (newval, THIS->top_row));
		1189	}
651	OUTPUT:	1190	OUTPUT:
652	RETVAL	1191	RETVAL
653		1192
654	int	1193	void
		1194	rxvt_term::focus_in ()
		1195
		1196	void
655	rxvt_term::ncol ()	1197	rxvt_term::focus_out ()
		1198
		1199	void
		1200	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1201	ALIAS:
		1202	key_release = 1
656	CODE:	1203	CODE:
657	RETVAL = THIS->ncol;	1204	{
658	OUTPUT:	1205	XKeyEvent xkey;
659	RETVAL	1206
		1207	memset (&xkey, 0, sizeof (xkey));
		1208
		1209	xkey.time = time;
		1210	xkey.state = state;
		1211	xkey.keycode = keycode;
		1212
		1213	xkey.type = ix ? KeyRelease : KeyPress;
		1214	xkey.display = THIS->dpy;
		1215	xkey.window = THIS->vt;
		1216	xkey.root = THIS->display->root;
		1217	xkey.subwindow = THIS->vt;
		1218
		1219	if (ix)
		1220	THIS->key_release (xkey);
		1221	else
		1222	THIS->key_press (xkey);
		1223	}
660		1224
661	void	1225	void
662	rxvt_term::want_refresh ()	1226	rxvt_term::want_refresh ()
663	CODE:	1227	CODE:
664	THIS->want_refresh = 1;	1228	THIS->want_refresh = 1;
665		1229
666	void	1230	void
667	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1231	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
668	PPCODE:	1232	PPCODE:
669	{	1233	{
670	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1234	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
671	croak ("row_number number of out range");	1235	XSRETURN_EMPTY;
672		1236
673	line_t &l = ROW(row_number);	1237	line_t &l = ROW(row_number);
674		1238
675	if (GIMME_V != G_VOID)	1239	if (GIMME_V != G_VOID)
676	{	1240	{
677	wchar_t *wstr = new wchar_t [THIS->ncol];	1241	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
678		1242
679	for (int col = 0; col <THIS->ncol; col++)	1243	for (int col = 0; col < THIS->ncol; col++)
680	wstr [col] = l.t [col];	1244	wstr [col] = l.t [col];
681		1245
682	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
683	free (wstr);
684
685	SV *sv = newSVpv (str, 0);
686	SvUTF8_on (sv);
687	XPUSHs (sv_2mortal (sv));	1246	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
688	free (str);
689	}	1247	}
690		1248
691	if (new_text)	1249	if (new_text)
692	{	1250	{
693	wchar_t *wstr = sv2wcs (new_text);	1251	wchar_t *wstr = sv2wcs (new_text);
694		1252
695	int len = wcslen (wstr);	1253	int len = min (wcslen (wstr) - start_ofs, max_len);
696		1254
697	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1255	if (start_col < 0 || start_col + len > THIS->ncol)
698	{	1256	{
699	free (wstr);	1257	free (wstr);
700	croak ("new_text extends beyond horizontal margins");	1258	croak ("new_text extends beyond horizontal margins");
701	}	1259	}
702		1260
703	for (int col = start_col; col < start_col + len; col++)	1261	for (int col = start_col; col < start_col + len; col++)
704	{	1262	{
705	l.t [col] = wstr [col - start_col];	1263	l.t [col] = wstr [start_ofs + col - start_col];
706	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1264	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
707	}	1265	}
708		1266
709	free (wstr);	1267	free (wstr);
710	}	1268	}
711	}	1269	}
712		1270
713	void	1271	void
714	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1272	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
715	PPCODE:	1273	PPCODE:
716	{	1274	{
717	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1275	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
718	croak ("row_number number of out range");	1276	XSRETURN_EMPTY;
719		1277
720	line_t &l = ROW(row_number);	1278	line_t &l = ROW(row_number);
721		1279
722	if (GIMME_V != G_VOID)	1280	if (GIMME_V != G_VOID)
723	{	1281	{
…		…
734	{	1292	{
735	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1293	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
736	croak ("new_rend must be arrayref");	1294	croak ("new_rend must be arrayref");
737		1295
738	AV *av = (AV *)SvRV (new_rend);	1296	AV *av = (AV *)SvRV (new_rend);
739	int len = av_len (av) + 1;	1297	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
740		1298
741	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1299	if (start_col < 0 || start_col + len > THIS->ncol)
742	croak ("new_rend array extends beyond horizontal margins");	1300	croak ("new_rend array extends beyond horizontal margins");
743		1301
744	for (int col = start_col; col < start_col + len; col++)	1302	for (int col = start_col; col < start_col + len; col++)
745	{	1303	{
746	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1304	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
747		1305
748	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1306	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
749	}	1307	}
750	}	1308	}
751	}	1309	}
752		1310
753	int	1311	int
754	rxvt_term::ROW_l (int row_number, int new_length = -2)	1312	rxvt_term::ROW_l (int row_number, int new_length = -1)
755	CODE:	1313	CODE:
756	{	1314	{
757	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1315	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
758	croak ("row_number number of out range");	1316	XSRETURN_EMPTY;
759		1317
760	line_t &l = ROW(row_number);	1318	line_t &l = ROW(row_number);
761	RETVAL = l.l;	1319	RETVAL = l.l;
762		1320
763	if (new_length >= -1)	1321	if (new_length >= 0)
764	l.l = new_length;	1322	l.l = new_length;
765	}	1323	}
766	OUTPUT:	1324	OUTPUT:
767	RETVAL	1325	RETVAL
768		1326
		1327	bool
		1328	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1329	CODE:
		1330	{
		1331	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1332	XSRETURN_EMPTY;
		1333
		1334	line_t &l = ROW(row_number);
		1335	RETVAL = l.is_longer ();
		1336
		1337	if (new_is_longer >= 0)
		1338	l.is_longer (new_is_longer);
		1339	}
		1340	OUTPUT:
		1341	RETVAL
		1342
769	SV *	1343	SV *
770	rxvt_term::special_encode (SV *str)	1344	rxvt_term::special_encode (SV *string)
771	CODE:	1345	CODE:
772	abort ();//TODO	1346	{
		1347	wchar_t *wstr = sv2wcs (string);
		1348	int wlen = wcslen (wstr);
		1349	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1350
		1351	rxvt_push_locale (THIS->locale);
		1352
		1353	wchar_t *r = rstr;
		1354	for (wchar_t *s = wstr; *s; s++)
		1355	{
		1356	int w = WCWIDTH (*s);
		1357
		1358	if (w == 0)
		1359	{
		1360	if (r == rstr)
		1361	croak ("leading combining character unencodable");
		1362
		1363	unicode_t n = rxvt_compose (r[-1], *s);
		1364	if (n == NOCHAR)
		1365	n = rxvt_composite.compose (r[-1], *s);
		1366
		1367	r[-1] = n;
		1368	}
		1369	#if !UNICODE_3
		1370	else if (*s >= 0x10000)
		1371	*r++ = rxvt_composite.compose (*s);
		1372	#endif
		1373	else
		1374	*r++ = *s;
		1375
		1376	// the *2 above only allows wcwidth <= 2
		1377	if (w > 1)
		1378	*r++ = NOCHAR;
		1379	}
		1380
		1381	rxvt_pop_locale ();
		1382
		1383	RETVAL = wcs2sv (rstr, r - rstr);
		1384	}
		1385	OUTPUT:
		1386	RETVAL
773		1387
774	SV *	1388	SV *
775	rxvt_term::special_decode (SV *str)	1389	rxvt_term::special_decode (SV *text)
776	CODE:	1390	CODE:
777	abort ();//TODO	1391	{
		1392	wchar_t *wstr = sv2wcs (text);
		1393	int dlen = 0;
		1394
		1395	// find length
		1396	for (wchar_t *s = wstr; *s; s++)
		1397	if (*s == NOCHAR)
		1398	;
		1399	else if (IS_COMPOSE (*s))
		1400	dlen += rxvt_composite.expand (*s, 0);
		1401	else
		1402	dlen++;
		1403
		1404	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1405
		1406	// decode
		1407	wchar_t *r = rstr;
		1408	for (wchar_t *s = wstr; *s; s++)
		1409	if (*s == NOCHAR)
		1410	;
		1411	else if (IS_COMPOSE (*s))
		1412	r += rxvt_composite.expand (*s, r);
		1413	else
		1414	*r++ = *s;
		1415
		1416	RETVAL = wcs2sv (rstr, r - rstr);
		1417	}
		1418	OUTPUT:
		1419	RETVAL
778		1420
779	void	1421	void
780	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1422	rxvt_term::_resource (char *name, int index, SV *newval = 0)
781	PPCODE:	1423	PPCODE:
782	{	1424	{
783	struct resval { const char *name; int value; } rslist [] = {	1425	static const struct resval { const char *name; int value; } *rs, rslist [] = {
784	# define Rs_def(name) { # name, Rs_ ## name },	1426	# define def(name) { # name, Rs_ ## name },
785	# define Rs_reserve(name,count)	1427	# define reserve(name,count)
786	# include "rsinc.h"	1428	# include "rsinc.h"
787	# undef Rs_def	1429	# undef def
788	# undef Rs_reserve	1430	# undef reserve
789	};	1431	};
790		1432
791	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1433	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
792		1434
793	do {	1435	do {
794	if (rs-- == rslist)	1436	if (rs-- == rslist)
795	croak ("no such resource '%s', requested", name);	1437	croak ("no such resource '%s', requested", name);
796	} while (strcmp (name, rs->name));	1438	} while (strcmp (name, rs->name));
…		…
814	else	1456	else
815	THIS->rs [index] = 0;	1457	THIS->rs [index] = 0;
816	}	1458	}
817	}	1459	}
818		1460
		1461	const char *
		1462	rxvt_term::x_resource (const char *name)
		1463
		1464	bool
		1465	rxvt_term::option (U8 optval, int set = -1)
		1466	CODE:
		1467	{
		1468	RETVAL = THIS->option (optval);
		1469
		1470	if (set >= 0)
		1471	{
		1472	THIS->set_option (optval, set);
		1473
		1474	if (THIS->prepare_ev.is_active ()) // avoid doing this before START
		1475	switch (optval)
		1476	{
		1477	case Opt_skipBuiltinGlyphs:
		1478	THIS->set_fonts ();
		1479	THIS->scr_remap_chars ();
		1480	THIS->scr_touch (true);
		1481	THIS->want_refresh = 1;
		1482	break;
		1483
		1484	case Opt_cursorUnderline:
		1485	THIS->want_refresh = 1;
		1486	break;
		1487
		1488	# case Opt_scrollBar_floating:
		1489	# case Opt_scrollBar_right:
		1490	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1491	# break;
		1492	}
		1493	}
		1494	}
		1495	OUTPUT:
		1496	RETVAL
		1497
		1498	bool
		1499	rxvt_term::parse_keysym (char *keysym, char *str)
		1500	CODE:
		1501	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1502	THIS->keyboard->register_done ();
		1503	OUTPUT:
		1504	RETVAL
		1505
819	void	1506	void
820	rxvt_term::selection_mark (...)	1507	rxvt_term::screen_cur (...)
821	PROTOTYPE: $;$$	1508	PROTOTYPE: $;$$
822	ALIAS:	1509	ALIAS:
		1510	screen_cur = 0
823	selection_beg = 1	1511	selection_beg = 1
824	selection_end = 2	1512	selection_end = 2
		1513	selection_mark = 3
825	PPCODE:	1514	PPCODE:
826	{	1515	{
827	row_col_t &sel = ix == 1 ? THIS->selection.beg	1516	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1517	: ix == 1 ? THIS->selection.beg
828	: ix == 2 ? THIS->selection.end	1518	: ix == 2 ? THIS->selection.end
829	: THIS->selection.mark;	1519	: THIS->selection.mark;
830		1520
831	if (GIMME_V != G_VOID)	1521	if (GIMME_V != G_VOID)
832	{	1522	{
833	EXTEND (SP, 2);	1523	EXTEND (SP, 2);
834	PUSHs (sv_2mortal (newSViv (sel.row)));	1524	PUSHs (sv_2mortal (newSViv (rc.row)));
835	PUSHs (sv_2mortal (newSViv (sel.col)));	1525	PUSHs (sv_2mortal (newSViv (rc.col)));
836	}	1526	}
837		1527
838	if (items == 3)	1528	if (items == 3)
839	{	1529	{
840	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1530	rc.row = SvIV (ST (1));
841	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1531	rc.col = SvIV (ST (2));
		1532
		1533	if (ix == 2)
		1534	{
		1535	if (rc.col == 0)
		1536	{
		1537	// col == 0 means end of previous line
		1538	rc.row--;
		1539	rc.col = THIS->ncol;
		1540	}
		1541	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1542	&& rc.col > ROW(rc.row).l)
		1543	{
		1544	// col >= length means while line and add newline
		1545	rc.col = THIS->ncol;
		1546	}
		1547	}
		1548
		1549	clamp_it (rc.col, 0, THIS->ncol);
		1550	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
842		1551
843	if (ix)	1552	if (ix)
844	THIS->want_refresh = 1;	1553	THIS->want_refresh = 1;
845	}	1554	}
846	}	1555	}
847		1556
		1557	char
		1558	rxvt_term::cur_charset ()
		1559	CODE:
		1560	RETVAL = THIS->charsets [THIS->screen.charset];
		1561	OUTPUT:
		1562	RETVAL
		1563
		1564	void
		1565	rxvt_term::selection_clear ()
		1566
		1567	void
		1568	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1569	CODE:
		1570	THIS->selection.op = SELECTION_CONT;
		1571	THIS->selection.rect = rect;
		1572	THIS->selection_make (eventtime);
		1573
848	int	1574	int
849	rxvt_term::selection_grab (int eventtime = CurrentTime)	1575	rxvt_term::selection_grab (Time eventtime)
850		1576
851	void	1577	void
852	rxvt_term::selection (SV *newtext = 0)	1578	rxvt_term::selection (SV *newtext = 0)
853	PPCODE:	1579	PPCODE:
854	{	1580	{
855	if (GIMME_V != G_VOID)	1581	if (GIMME_V != G_VOID)
856	{	1582	XPUSHs (THIS->selection.text
857	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1583	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
858	SV *sv = newSVpv (sel, 0);	1584	: &PL_sv_undef);
859	SvUTF8_on (sv);
860	free (sel);
861	XPUSHs (sv_2mortal (sv));
862	}
863		1585
864	if (newtext)	1586	if (newtext)
865	{	1587	{
866	free (THIS->selection.text);	1588	free (THIS->selection.text);
867		1589
868	THIS->selection.text = sv2wcs (newtext);	1590	THIS->selection.text = sv2wcs (newtext);
869	THIS->selection.len = wcslen (THIS->selection.text);	1591	THIS->selection.len = wcslen (THIS->selection.text);
870	}	1592	}
871	}	1593	}
872		1594
		1595	void
		1596	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)
		1597
		1598	void
		1599	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1600
		1601	void
		1602	rxvt_term::scr_bell ()
		1603
		1604	void
		1605	rxvt_term::scr_change_screen (int screen)
		1606
		1607	void
		1608	rxvt_term::scr_add_lines (SV *string)
		1609	CODE:
		1610	{
		1611	wchar_t *wstr = sv2wcs (string);
		1612	THIS->scr_add_lines (wstr, wcslen (wstr));
		1613	free (wstr);
		1614	}
		1615
873	void	1616	void
874	rxvt_term::tt_write (SV *octets)	1617	rxvt_term::tt_write (SV *octets)
875	INIT:	1618	INIT:
876	STRLEN len;	1619	STRLEN len;
877	char *str = SvPVbyte (octets, len);	1620	char *str = SvPVbyte (octets, len);
878	C_ARGS:	1621	C_ARGS:
879	(unsigned char *)str, len	1622	str, len
		1623
		1624	void
		1625	rxvt_term::cmd_parse (SV *octets)
		1626	CODE:
		1627	{
		1628	STRLEN len;
		1629	char *str = SvPVbyte (octets, len);
		1630
		1631	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1632	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1633
		1634	THIS->cmdbuf_ptr = str;
		1635	THIS->cmdbuf_endp = str + len;
		1636
		1637	rxvt_push_locale (THIS->locale);
		1638	THIS->cmd_parse ();
		1639	rxvt_pop_locale ();
		1640
		1641	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1642	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1643	}
880		1644
881	SV *	1645	SV *
882	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1646	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
883	CODE:	1647	CODE:
884	{	1648	{
885	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1649	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
886	RETVAL = newSVptr ((void *)o, "urxvt::overlay");	1650	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
887	o->self = (HV *)SvRV (RETVAL);	1651	o->self = (HV *)SvRV (RETVAL);
888
889	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
890	char key[33]; sprintf (key, "%32lx", (long)o);
891	hv_store (hv, key, 32, newSViv ((long)o), 0);
892	}	1652	}
893	OUTPUT:	1653	OUTPUT:
894	RETVAL	1654	RETVAL
895		1655
		1656	#############################################################################
		1657	# Various X Utility Functions
		1658	#############################################################################
		1659
		1660	void
		1661	rxvt_term::XListProperties (Window window)
		1662	PPCODE:
		1663	{
		1664	int count;
		1665	Atom *props = XListProperties (THIS->dpy, window, &count);
		1666
		1667	EXTEND (SP, count);
		1668	while (count--)
		1669	PUSHs (newSVuv ((U32)props [count]));
		1670
		1671	XFree (props);
		1672	}
		1673
		1674	void
		1675	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1676	PPCODE:
		1677	{
		1678	Atom type;
		1679	int format;
		1680	unsigned long nitems;
		1681	unsigned long bytes_after;
		1682	unsigned char *prop;
		1683
		1684	XGetWindowProperty (THIS->dpy, window, property,
		1685	0, 1<<24, 0, AnyPropertyType,
		1686	&type, &format, &nitems, &bytes_after, &prop);
		1687
		1688	if (type != None)
		1689	{
		1690	int elemsize = format == 16 ? sizeof (short)
		1691	: format == 32 ? sizeof (long)
		1692	: 1;
		1693
		1694	EXTEND (SP, 3);
		1695	PUSHs (newSVuv ((U32)type));
		1696	PUSHs (newSViv (format));
		1697	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1698	XFree (prop);
		1699	}
		1700	}
		1701
		1702	void
		1703	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1704	CODE:
		1705	{
		1706	STRLEN len;
		1707	char *data_ = SvPVbyte (data, len);
		1708
		1709	int elemsize = format == 16 ? sizeof (short)
		1710	: format == 32 ? sizeof (long)
		1711	: 1;
		1712
		1713	XChangeProperty (THIS->dpy, window, property,
		1714	type, format, PropModeReplace,
		1715	(unsigned char *)data_, len / elemsize);
		1716	}
		1717
		1718	Atom
		1719	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1720	C_ARGS: term->dpy, atom_name, only_if_exists
		1721
		1722	char *
		1723	XGetAtomName (rxvt_term *term, Atom atom)
		1724	C_ARGS: term->dpy, atom
		1725	CLEANUP:
		1726	XFree (RETVAL);
		1727
		1728	void
		1729	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1730	C_ARGS: term->dpy, window, property
		1731
		1732	Window
		1733	rxvt_term::DefaultRootWindow ()
		1734	CODE:
		1735	RETVAL = THIS->display->root;
		1736	OUTPUT:
		1737	RETVAL
		1738
		1739	#if 0
		1740
		1741	Window
		1742	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1743	C_ARGS: term->dpy, (Window)parent,
		1744	x, y, width, height, 0,
		1745	term->pix_colors_focused[Color_border],
		1746	term->pix_colors_focused[Color_border]
		1747
		1748	#endif
		1749
		1750	void
		1751	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1752	C_ARGS: term->dpy, window, parent, x, y
		1753
		1754	void
		1755	XMapWindow (rxvt_term *term, Window window)
		1756	C_ARGS: term->dpy, window
		1757
		1758	void
		1759	XUnmapWindow (rxvt_term *term, Window window)
		1760	C_ARGS: term->dpy, window
		1761
		1762	void
		1763	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1764	C_ARGS: term->dpy, window, x, y, width, height
		1765
		1766	void
		1767	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1768	CODE:
		1769	{
		1770	XWindowAttributes attr;
		1771	XGetWindowAttributes (THIS->dpy, window, &attr);
		1772	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1773	}
		1774
		1775	void
		1776	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1777	PPCODE:
		1778	{
		1779	int dx, dy;
		1780	Window child;
		1781
		1782	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1783	{
		1784	EXTEND (SP, 3);
		1785	PUSHs (newSViv (dx));
		1786	PUSHs (newSViv (dy));
		1787	PUSHs (newSVuv (child));
		1788	}
		1789	}
		1790
		1791	#############################################################################
		1792	# urxvt::overlay
		1793	#############################################################################
		1794
896	MODULE = urxvt PACKAGE = urxvt::overlay	1795	MODULE = urxvt PACKAGE = urxvt::overlay
897		1796
898	void	1797	void
899	overlay::set (int x, int y, SV *text, SV *rend = 0)	1798	overlay::set (int x, int y, SV *text, SV *rend = 0)
900		1799
901	void	1800	void
		1801	overlay::show ()
		1802
		1803	void
		1804	overlay::hide ()
		1805
		1806	void
902	overlay::DESTROY ()	1807	overlay::DESTROY ()
903	CODE:
904	{
905	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0);
906	if (ovs)
907	{
908	HV *hv = (HV *)SvRV (*ovs);
909	char key[33]; sprintf (key, "%32lx", (long)THIS);
910	hv_delete (hv, key, 32, G_DISCARD);
911	}
912		1808
913	delete THIS;	1809	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
914	}
915		1810
916	MODULE = urxvt PACKAGE = urxvt::timer
917
918	SV *
919	timer::new ()
920	CODE:
921	timer *w = new timer;
922	w->start (NOW);
923	RETVAL = newSVptr ((void *)w, "urxvt::timer");
924	w->self = (HV *)SvRV (RETVAL);
925	OUTPUT:
926	RETVAL
927
928	timer *
929	timer::cb (SV *cb)
930	CODE:
931	THIS->cb (cb);
932	RETVAL = THIS;
933	OUTPUT:
934	RETVAL
935
936	NV
937	timer::at ()
938	CODE:
939	RETVAL = THIS->at;
940	OUTPUT:
941	RETVAL
942
943	timer *
944	timer::interval (NV interval)
945	CODE:
946	THIS->interval = interval;
947	RETVAL = THIS;
948	OUTPUT:
949	RETVAL
950
951	timer *
952	timer::set (NV tstamp)
953	CODE:
954	THIS->set (tstamp);
955	RETVAL = THIS;
956	OUTPUT:
957	RETVAL
958
959	timer *
960	timer::start (NV tstamp = THIS->at)
961	CODE:
962	THIS->start (tstamp);
963	RETVAL = THIS;
964	OUTPUT:
965	RETVAL
966
967	timer *
968	timer::stop ()
969	CODE:
970	THIS->stop ();
971	RETVAL = THIS;
972	OUTPUT:
973	RETVAL
974
975	void
976	timer::DESTROY ()
977
978	MODULE = urxvt PACKAGE = urxvt::iow
979
980	SV *
981	iow::new ()
982	CODE:
983	iow *w = new iow;
984	RETVAL = newSVptr ((void *)w, "urxvt::iow");
985	w->self = (HV *)SvRV (RETVAL);
986	OUTPUT:
987	RETVAL
988
989	iow *
990	iow::cb (SV *cb)
991	CODE:
992	THIS->cb (cb);
993	RETVAL = THIS;
994	OUTPUT:
995	RETVAL
996
997	iow *
998	iow::fd (int fd)
999	CODE:
1000	THIS->fd = fd;
1001	RETVAL = THIS;
1002	OUTPUT:
1003	RETVAL
1004
1005	iow *
1006	iow::events (short events)
1007	CODE:
1008	THIS->events = events;
1009	RETVAL = THIS;
1010	OUTPUT:
1011	RETVAL
1012
1013	iow *
1014	iow::start ()
1015	CODE:
1016	THIS->start ();
1017	RETVAL = THIS;
1018	OUTPUT:
1019	RETVAL
1020
1021	iow *
1022	iow::stop ()
1023	CODE:
1024	THIS->stop ();
1025	RETVAL = THIS;
1026	OUTPUT:
1027	RETVAL
1028
1029	void
1030	iow::DESTROY ()
1031
1032

Diff Legend

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