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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.21 by root, Wed Jan 4 02:37:30 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	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	81	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
89	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);
90		105
91	return (long)mg->mg_ptr;	106	return (long)mg->mg_ptr;
92	}	107	}
93		108
94	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	109	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
95	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	110	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
96		111
97	/////////////////////////////////////////////////////////////////////////////	112	/////////////////////////////////////////////////////////////////////////////
98		113
99	struct perl_watcher
100	{
101	SV *cbsv;
102	HV *self;
103
104	perl_watcher ()
105	: cbsv (newSV (0))
106	{
107	}
108
109	~perl_watcher ()
110	{
111	SvREFCNT_dec (cbsv);
112	}
113
114	void cb (SV *cb)
115	{
116	sv_setsv (cbsv, cb);
117	}
118
119	void invoke (const char *type, SV *self, int arg = -1);
120	};
121
122	void
123	perl_watcher::invoke (const char *type, SV *self, int arg)
124	{
125	dSP;
126
127	ENTER;
128	SAVETMPS;
129
130	PUSHMARK (SP);
131
132	XPUSHs (sv_2mortal (self));
133
134	if (arg >= 0)
135	XPUSHs (sv_2mortal (newSViv (arg)));
136
137	PUTBACK;
138	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
139	SPAGAIN;
140
141	PUTBACK;
142	FREETMPS;
143	LEAVE;
144
145	if (SvTRUE (ERRSV))
146	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
147	}
148
149	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
150	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
151
152	struct timer : time_watcher, perl_watcher
153	{
154	tstamp interval;
155
156	timer ()
157	: time_watcher (this, &timer::execute)
158	{
159	}
160
161	void execute (time_watcher &w)
162	{
163	if (interval)
164	start (at + interval);
165
166	invoke ("urxvt::timer", newSVtimer (this));
167	}
168	};
169
170	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
171	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
172
173	struct iow : io_watcher, perl_watcher
174	{
175	iow ()
176	: io_watcher (this, &iow::execute)
177	{
178	}
179
180	void execute (io_watcher &w, short revents)
181	{
182	invoke ("urxvt::iow", newSViow (this), revents);
183	}
184	};
185
186	/////////////////////////////////////////////////////////////////////////////
187
188	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	114	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
189		115
190	struct overlay {	116	class overlay {
191	HV *self;
192	rxvt_term *THIS;	117	rxvt_term *THIS;
		118	AV *overlay_av;
193	int x, y, w, h;	119	int x, y, w, h;
194	int border;	120	int border;
195	text_t **text;	121	text_t **text;
196	rend_t **rend;	122	rend_t **rend;
197		123
		124	public:
		125	HV *self;
		126
198	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);
199	~overlay ();	128	~overlay ();
200		129
201	void show ();	130	void show ();
202	void hide ();	131	void hide ();
…		…
205		134
206	void set (int x, int y, SV *str, SV *rend);	135	void set (int x, int y, SV *str, SV *rend);
207	};	136	};
208		137
209	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)
210	: 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)
211	{	140	{
		141	if (w < 0) w = 0;
		142	if (h < 0) h = 0;
		143
212	if (border == 2)	144	if (border == 2)
213	{	145	{
214	w += 2;	146	w += 2;
215	h += 2;	147	h += 2;
216	}	148	}
217		149
218	text = new text_t *[h];	150	text = new text_t *[h];
219	rend = new rend_t *[h];	151	rend = new rend_t *[h];
220		152
221	for (int y = 0; y < h; y++)	153	for (int y = 0; y < h; y++)
222	{	154	{
223	text_t *tp = text[y] = new text_t[w];	155	text_t *tp = text[y] = new text_t[w];
224	rend_t *rp = rend[y] = new rend_t[w];	156	rend_t *rp = rend[y] = new rend_t[w];
225		157
226	text_t t0, t1, t2;	158	text_t t0, t1, t2;
227	rend_t r = rstyle;	159	rend_t r = rstyle;
228		160
229	if (border == 2)	161	if (border == 2)
230	{	162	{
231	if (y == 0)	163	if (y == 0)
232	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	164	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
233	else if (y < h - 1)	165	else if (y < h - 1)
234	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	166	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
235	else	167	else
236	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	168	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
237		169
238	*tp++ = t0;	170	*tp++ = t0;
239	*rp++ = r;	171	*rp++ = r;
240		172
241	for (int x = w - 2; x-- > 0; )	173	for (int x = w - 2; x-- > 0; )
242	{	174	{
243	*tp++ = t1;	175	*tp++ = t1;
244	*rp++ = r;	176	*rp++ = r;
245	}	177	}
246		178
247	*tp = t2;	179	*tp = t2;
248	*rp = r;	180	*rp = r;
249	}	181	}
250	else	182	else
251	for (int x = w; x-- > 0; )	183	for (int x = w; x-- > 0; )
252	{	184	{
253	*tp++ = 0x0020;	185	*tp++ = 0x0020;
254	*rp++ = r;	186	*rp++ = r;
255	}	187	}
256	}	188	}
257		189
258	show ();	190	show ();
259	THIS->want_refresh = 1;
260	}	191	}
261		192
262	overlay::~overlay ()	193	overlay::~overlay ()
263	{	194	{
264	hide ();	195	hide ();
…		…
269	delete [] rend[y];	200	delete [] rend[y];
270	}	201	}
271		202
272	delete [] text;	203	delete [] text;
273	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));
274		217
275	THIS->want_refresh = 1;	218	THIS->want_refresh = 1;
276	}	219	}
277		220
278	void	221	void
279	overlay::show ()
280	{
281	char key[33]; sprintf (key, "%32lx", (long)this);
282
283	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
284	hv_store (hv, key, 32, newSViv ((long)this), 0);
285	}
286
287	void
288	overlay::hide ()	222	overlay::hide ()
289	{	223	{
290	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	224	if (!overlay_av)
		225	return;
291		226
292	if (ovs)	227	int i;
293	{
294	char key[33]; sprintf (key, "%32lx", (long)this);
295		228
296	HV *hv = (HV *)SvRV (*ovs);	229	for (i = AvFILL (overlay_av); i >= 0; i--)
297	hv_delete (hv, key, 32, G_DISCARD);	230	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
298	}	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;
		240
		241	THIS->want_refresh = 1;
299	}	242	}
300		243
301	void overlay::swap ()	244	void overlay::swap ()
302	{	245	{
303	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	246	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
308		251
309	for (int y = ov_h; y--; )	252	for (int y = ov_h; y--; )
310	{	253	{
311	text_t *t1 = text [y];	254	text_t *t1 = text [y];
312	rend_t *r1 = rend [y];	255	rend_t *r1 = rend [y];
313		256
314	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;
315	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;
316		259
317	for (int x = ov_w; x--; )	260	for (int x = ov_w; x--; )
318	{	261	{
319	text_t t = *t1; *t1++ = *t2; *t2++ = t;	262	text_t t = *t1; *t1++ = *t2; *t2++ = t;
320	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));
321	}	264	}
322	}	265	}
323		266
…		…
333		276
334	wchar_t *wtext = sv2wcs (text);	277	wchar_t *wtext = sv2wcs (text);
335		278
336	for (int col = min (wcslen (wtext), w - x - border); col--; )	279	for (int col = min (wcslen (wtext), w - x - border); col--; )
337	this->text [y][x + col] = wtext [col];	280	this->text [y][x + col] = wtext [col];
338		281
339	free (wtext);	282	free (wtext);
340		283
341	if (rend)	284	if (rend)
342	{	285	{
343	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	286	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
344	croak ("rend must be arrayref");	287	croak ("rend must be arrayref");
345		288
346	AV *av = (AV *)SvRV (rend);	289	AV *av = (AV *)SvRV (rend);
347		290
348	for (int col = min (av_len (av) + 1, w - x - border); col--; )	291	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
349	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	292	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
350	}	293	}
351		294
352	THIS->want_refresh = 1;	295	THIS->want_refresh = 1;
353	}	296	}
354		297
355
356	/////////////////////////////////////////////////////////////////////////////	298	/////////////////////////////////////////////////////////////////////////////
357		299
		300	#define IOM_CLASS "urxvt"
		301	#define IOM_WARN rxvt_warn
		302	#include <iom_perl.h>
		303
		304	/////////////////////////////////////////////////////////////////////////////
		305
358	struct rxvt_perl_interp rxvt_perl;	306	struct rxvt_perl_interp rxvt_perl;
359		307
360	static PerlInterpreter *perl;	308	static PerlInterpreter *perl;
361
362	rxvt_perl_interp::rxvt_perl_interp ()
363	{
364	}
365		309
366	rxvt_perl_interp::~rxvt_perl_interp ()	310	rxvt_perl_interp::~rxvt_perl_interp ()
367	{	311	{
368	if (perl)	312	if (perl)
369	{	313	{
…		…
371	perl_free (perl);	315	perl_free (perl);
372	}	316	}
373	}	317	}
374		318
375	void	319	void
376	rxvt_perl_interp::init ()	320	rxvt_perl_interp::init (rxvt_term *term)
377	{	321	{
378	if (!perl)	322	if (!perl)
379	{	323	{
		324	rxvt_push_locale (""); // perl init destroys current locale
		325
		326	perl_environ = rxvt_environ;
		327	swap (perl_environ, environ);
		328
380	char *argv[] = {	329	char *argv[] = {
381	"",	330	"",
382	"-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;"
383	};	338	};
384		339
385	perl = perl_alloc ();	340	perl = perl_alloc ();
386	perl_construct (perl);	341	perl_construct (perl);
387		342
…		…
392		347
393	perl_destruct (perl);	348	perl_destruct (perl);
394	perl_free (perl);	349	perl_free (perl);
395	perl = 0;	350	perl = 0;
396	}	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;
397	}	374	}
398	}	375	}
399		376
400	bool	377	bool
401	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	378	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
402	{	379	{
403	if (!perl)	380	if (!perl || !term->perl.self)
404	return false;	381	return false;
405		382
406	if (htype == HOOK_INIT) // first hook ever called	383	// pre-handling of some events
		384	if (htype == HOOK_REFRESH_END)
407	{	385	{
408	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	386	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
409	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 ();
410	}	390	}
411	else if (!term->self)	391
412	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	}
413	else if (htype == HOOK_DESTROY)	600	else if (htype == HOOK_DESTROY)
414	{	601	{
415	// 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;
416	}	607	}
417	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
418	{
419	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
420		608
421	if (HvKEYS (hv))	609	swap (perl_environ, environ);
422	{
423	hv_iterinit (hv);
424		610
425	while (HE *he = hv_iternext (hv))	611	return event_consumed;
426	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
427	}
428	}
429	else if (!should_invoke [htype])
430	return false;
431
432	dSP;
433	va_list ap;
434
435	va_start (ap, htype);
436
437	ENTER;
438	SAVETMPS;
439
440	PUSHMARK (SP);
441
442	XPUSHs (sv_2mortal (newSVterm (term)));
443	XPUSHs (sv_2mortal (newSViv (htype)));
444
445	for (;;) {
446	data_type dt = (data_type)va_arg (ap, int);
447
448	switch (dt)
449	{
450	case DT_INT:
451	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
452	break;
453
454	case DT_LONG:
455	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
456	break;
457
458	case DT_STRING:
459	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
460	break;
461
462	case DT_END:
463	{
464	va_end (ap);
465
466	PUTBACK;
467	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
468	SPAGAIN;
469
470	if (count)
471	{
472	SV *status = POPs;
473	count = SvTRUE (status);
474	}
475
476	PUTBACK;
477	FREETMPS;
478	LEAVE;
479
480	if (SvTRUE (ERRSV))
481	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
482
483	if (htype == HOOK_DESTROY)
484	{
485	clearSVptr ((SV *)term->self);
486	SvREFCNT_dec ((SV *)term->self);
487	}
488
489	return count;
490	}
491
492	default:
493	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
494	}
495	}
496	}	612	}
497		613
498	/////////////////////////////////////////////////////////////////////////////	614	/////////////////////////////////////////////////////////////////////////////
499		615
500	MODULE = urxvt PACKAGE = urxvt	616	MODULE = urxvt PACKAGE = urxvt
501		617
502	PROTOTYPES: ENABLE	618	PROTOTYPES: ENABLE
503		619
504	BOOT:	620	BOOT:
505	{	621	{
506	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	622	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		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
507	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	627	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
508	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	628	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
509	# include "hookinc.h"	629	# include "hookinc.h"
510	# undef def	630	# undef def
511		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 }
512	export_const (DEFAULT_RSTYLE);	645	const_iv (DEFAULT_RSTYLE),
513	export_const (OVERLAY_RSTYLE);	646	const_iv (OVERLAY_RSTYLE),
514	export_const (RS_Bold);	647	const_iv (RS_Bold),
515	export_const (RS_Italic);	648	const_iv (RS_Italic),
516	export_const (RS_Blink);	649	const_iv (RS_Blink),
517	export_const (RS_RVid);	650	const_iv (RS_RVid),
518	export_const (RS_Uline);	651	const_iv (RS_Uline),
519		652
520	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	653	const_iv (CurrentTime),
521	}	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),
522		668
523	void	669	const_iv (NoSymbol),
524	set_should_invoke (int htype, int value)	670	const_iv (GrabModeSync),
525	CODE:	671	const_iv (GrabModeAsync),
526	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	}
527		763
528	void	764	void
529	warn (const char *msg)	765	warn (const char *msg)
530	CODE:	766	CODE:
531	rxvt_warn ("%s", msg);	767	rxvt_warn ("%s", msg);
532		768
533	void	769	void
534	fatal (const char *msg)	770	fatal (const char *msg)
535	CODE:	771	CODE:
536	rxvt_fatal ("%s", msg);	772	rxvt_fatal ("%s", msg);
		773
		774	void
		775	_exit (int status)
537		776
538	NV	777	NV
539	NOW ()	778	NOW ()
540	CODE:	779	CODE:
541	RETVAL = NOW;	780	RETVAL = ev::now ();
542	OUTPUT:	781	OUTPUT:
543	RETVAL	782	RETVAL
544		783
545	int	784	int
546	GET_BASEFG (int rend)	785	GET_BASEFG (int rend)
…		…
557	RETVAL	796	RETVAL
558		797
559	int	798	int
560	SET_FGCOLOR (int rend, int new_color)	799	SET_FGCOLOR (int rend, int new_color)
561	CODE:	800	CODE:
562	RETVAL = SET_FGCOLOR (rend, new_color);	801	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
563	OUTPUT:	802	OUTPUT:
564	RETVAL	803	RETVAL
565		804
566	int	805	int
567	SET_BGCOLOR (int rend, int new_color)	806	SET_BGCOLOR (int rend, int new_color)
568	CODE:	807	CODE:
569	RETVAL = SET_BGCOLOR (rend, new_color);	808	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
570	OUTPUT:	809	OUTPUT:
571	RETVAL	810	RETVAL
572		811
573	int	812	int
574	GET_CUSTOM (int rend)	813	GET_CUSTOM (int rend)
575	CODE:	814	CODE:
576	RETVAL = (rend && RS_customMask) >> RS_customShift;	815	RETVAL = (rend & RS_customMask) >> RS_customShift;
577	OUTPUT:	816	OUTPUT:
578	RETVAL	817	RETVAL
579		818
580	int	819	int
581	SET_CUSTOM (int rend, int new_value)	820	SET_CUSTOM (int rend, int new_value)
…		…
588	| ((new_value << RS_customShift) & RS_customMask);	827	| ((new_value << RS_customShift) & RS_customMask);
589	}	828	}
590	OUTPUT:	829	OUTPUT:
591	RETVAL	830	RETVAL
592		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
593	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
594		981
595	int	982	int
596	rxvt_term::strwidth (SV *str)	983	rxvt_term::strwidth (SV *str)
597	CODE:	984	CODE:
598	{	985	{
599	wchar_t *wstr = sv2wcs (str);	986	wchar_t *wstr = sv2wcs (str);
600		987
601	rxvt_push_locale (THIS->locale);	988	rxvt_push_locale (THIS->locale);
602	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	}
603	rxvt_pop_locale ();	997	rxvt_pop_locale ();
604		998
605	free (wstr);	999	free (wstr);
606	}	1000	}
607	OUTPUT:	1001	OUTPUT:
…		…
634		1028
635	rxvt_push_locale (THIS->locale);	1029	rxvt_push_locale (THIS->locale);
636	wchar_t *wstr = rxvt_mbstowcs (data, len);	1030	wchar_t *wstr = rxvt_mbstowcs (data, len);
637	rxvt_pop_locale ();	1031	rxvt_pop_locale ();
638		1032
639	char *str = rxvt_wcstoutf8 (wstr);	1033	RETVAL = wcs2sv (wstr);
640	free (wstr);	1034	free (wstr);
641
642	RETVAL = newSVpv (str, 0);
643	SvUTF8_on (RETVAL);
644	free (str);
645	}	1035	}
646	OUTPUT:	1036	OUTPUT:
647	RETVAL	1037	RETVAL
648		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
649	int	1064	int
650	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
651	CODE:	1082	CODE:
652	RETVAL = THIS->nsaved;	1083	RETVAL = *(int *)((char *)THIS + ix);
653	OUTPUT:	1084	OUTPUT:
654	RETVAL	1085	RETVAL
655		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
656	int	1136	int
657	rxvt_term::view_start (int newval = -1)	1137	rxvt_term::pty_ev_events (int events = ev::UNDEF)
658	CODE:	1138	CODE:
659	{	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:
660	RETVAL = THIS->view_start;	1162	RETVAL = THIS->vt;
		1163	OUTPUT:
		1164	RETVAL
661		1165
662	if (newval >= 0)	1166	void
663	{	1167	rxvt_term::vt_emask_add (U32 emask)
664	THIS->view_start = min (newval, THIS->nsaved);	1168	CODE:
665	THIS->scr_changeview (RETVAL);	1169	THIS->vt_emask_perl |= emask;
666	}	1170	THIS->vt_select_input ();
667	}	1171
		1172	U32
		1173	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1174	CODE:
		1175	RETVAL = THIS->rstyle;
		1176	THIS->rstyle = new_rstyle;
668	OUTPUT:	1177	OUTPUT:
669	RETVAL	1178	RETVAL
670		1179
671	int	1180	int
672	rxvt_term::nrow ()	1181	rxvt_term::view_start (int newval = 1)
		1182	PROTOTYPE: $;$
673	CODE:	1183	CODE:
		1184	{
674	RETVAL = THIS->nrow;	1185	RETVAL = THIS->view_start;
		1186
		1187	if (newval <= 0)
		1188	THIS->scr_changeview (max (newval, THIS->top_row));
		1189	}
675	OUTPUT:	1190	OUTPUT:
676	RETVAL	1191	RETVAL
677		1192
678	int	1193	void
		1194	rxvt_term::focus_in ()
		1195
		1196	void
679	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
680	CODE:	1203	CODE:
681	RETVAL = THIS->ncol;	1204	{
682	OUTPUT:	1205	XKeyEvent xkey;
683	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	}
684		1224
685	void	1225	void
686	rxvt_term::want_refresh ()	1226	rxvt_term::want_refresh ()
687	CODE:	1227	CODE:
688	THIS->want_refresh = 1;	1228	THIS->want_refresh = 1;
689		1229
690	void	1230	void
691	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)
692	PPCODE:	1232	PPCODE:
693	{	1233	{
694	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1234	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
695	XSRETURN_EMPTY;	1235	XSRETURN_EMPTY;
696		1236
697	line_t &l = ROW(row_number);	1237	line_t &l = ROW(row_number);
698		1238
699	if (GIMME_V != G_VOID)	1239	if (GIMME_V != G_VOID)
700	{	1240	{
701	wchar_t *wstr = new wchar_t [THIS->ncol];	1241	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
702		1242
703	for (int col = 0; col <THIS->ncol; col++)	1243	for (int col = 0; col < THIS->ncol; col++)
704	wstr [col] = l.t [col];	1244	wstr [col] = l.t [col];
705		1245
706	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
707	free (wstr);
708
709	SV *sv = newSVpv (str, 0);
710	SvUTF8_on (sv);
711	XPUSHs (sv_2mortal (sv));	1246	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
712	free (str);
713	}	1247	}
714		1248
715	if (new_text)	1249	if (new_text)
716	{	1250	{
717	wchar_t *wstr = sv2wcs (new_text);	1251	wchar_t *wstr = sv2wcs (new_text);
718		1252
719	int len = wcslen (wstr);	1253	int len = min (wcslen (wstr) - start_ofs, max_len);
720		1254
721	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1255	if (start_col < 0 || start_col + len > THIS->ncol)
722	{	1256	{
723	free (wstr);	1257	free (wstr);
724	croak ("new_text extends beyond horizontal margins");	1258	croak ("new_text extends beyond horizontal margins");
725	}	1259	}
726		1260
727	for (int col = start_col; col < start_col + len; col++)	1261	for (int col = start_col; col < start_col + len; col++)
728	{	1262	{
729	l.t [col] = wstr [col - start_col];	1263	l.t [col] = wstr [start_ofs + col - start_col];
730	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]));
731	}	1265	}
732		1266
733	free (wstr);	1267	free (wstr);
734	}	1268	}
735	}	1269	}
736		1270
737	void	1271	void
738	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)
739	PPCODE:	1273	PPCODE:
740	{	1274	{
741	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1275	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
742	XSRETURN_EMPTY;	1276	XSRETURN_EMPTY;
743		1277
744	line_t &l = ROW(row_number);	1278	line_t &l = ROW(row_number);
745		1279
746	if (GIMME_V != G_VOID)	1280	if (GIMME_V != G_VOID)
…		…
758	{	1292	{
759	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1293	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
760	croak ("new_rend must be arrayref");	1294	croak ("new_rend must be arrayref");
761		1295
762	AV *av = (AV *)SvRV (new_rend);	1296	AV *av = (AV *)SvRV (new_rend);
763	int len = av_len (av) + 1;	1297	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
764		1298
765	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1299	if (start_col < 0 || start_col + len > THIS->ncol)
766	croak ("new_rend array extends beyond horizontal margins");	1300	croak ("new_rend array extends beyond horizontal margins");
767		1301
768	for (int col = start_col; col < start_col + len; col++)	1302	for (int col = start_col; col < start_col + len; col++)
769	{	1303	{
770	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;
771		1305
772	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]));
773	}	1307	}
774	}	1308	}
775	}	1309	}
776		1310
777	int	1311	int
778	rxvt_term::ROW_l (int row_number, int new_length = -2)	1312	rxvt_term::ROW_l (int row_number, int new_length = -1)
779	CODE:	1313	CODE:
780	{	1314	{
781	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1315	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
782	XSRETURN_EMPTY;	1316	XSRETURN_EMPTY;
783		1317
784	line_t &l = ROW(row_number);	1318	line_t &l = ROW(row_number);
785	RETVAL = l.l < 0 ? THIS->ncol : l.l;	1319	RETVAL = l.l;
786		1320
787	if (new_length >= -1)	1321	if (new_length >= 0)
788	l.l = new_length;	1322	l.l = new_length;
789	}	1323	}
790	OUTPUT:	1324	OUTPUT:
791	RETVAL	1325	RETVAL
792		1326
793	bool	1327	bool
794	rxvt_term::ROW_is_longer (int row_number)	1328	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
795	CODE:	1329	CODE:
796	{	1330	{
797	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1331	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
798	XSRETURN_EMPTY;	1332	XSRETURN_EMPTY;
799		1333
800	line_t &l = ROW(row_number);	1334	line_t &l = ROW(row_number);
801	RETVAL = l.l < 0;	1335	RETVAL = l.is_longer ();
		1336
		1337	if (new_is_longer >= 0)
		1338	l.is_longer (new_is_longer);
802	}	1339	}
803	OUTPUT:	1340	OUTPUT:
804	RETVAL	1341	RETVAL
805		1342
806	SV *	1343	SV *
807	rxvt_term::special_encode (SV *str)	1344	rxvt_term::special_encode (SV *string)
808	CODE:	1345	CODE:
809	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
810		1387
811	SV *	1388	SV *
812	rxvt_term::special_decode (SV *str)	1389	rxvt_term::special_decode (SV *text)
813	CODE:	1390	CODE:
814	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
815		1420
816	void	1421	void
817	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1422	rxvt_term::_resource (char *name, int index, SV *newval = 0)
818	PPCODE:	1423	PPCODE:
819	{	1424	{
820	struct resval { const char *name; int value; } rslist [] = {	1425	static const struct resval { const char *name; int value; } *rs, rslist [] = {
821	# define def(name) { # name, Rs_ ## name },	1426	# define def(name) { # name, Rs_ ## name },
822	# define reserve(name,count)	1427	# define reserve(name,count)
823	# include "rsinc.h"	1428	# include "rsinc.h"
824	# undef def	1429	# undef def
825	# undef reserve	1430	# undef reserve
826	};	1431	};
827		1432
828	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1433	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
829		1434
830	do {	1435	do {
831	if (rs-- == rslist)	1436	if (rs-- == rslist)
832	croak ("no such resource '%s', requested", name);	1437	croak ("no such resource '%s', requested", name);
833	} while (strcmp (name, rs->name));	1438	} while (strcmp (name, rs->name));
…		…
851	else	1456	else
852	THIS->rs [index] = 0;	1457	THIS->rs [index] = 0;
853	}	1458	}
854	}	1459	}
855		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
856	void	1506	void
857	rxvt_term::selection_mark (...)	1507	rxvt_term::screen_cur (...)
858	PROTOTYPE: $;$$	1508	PROTOTYPE: $;$$
859	ALIAS:	1509	ALIAS:
		1510	screen_cur = 0
860	selection_beg = 1	1511	selection_beg = 1
861	selection_end = 2	1512	selection_end = 2
		1513	selection_mark = 3
862	PPCODE:	1514	PPCODE:
863	{	1515	{
864	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
865	: ix == 2 ? THIS->selection.end	1518	: ix == 2 ? THIS->selection.end
866	: THIS->selection.mark;	1519	: THIS->selection.mark;
867		1520
868	if (GIMME_V != G_VOID)	1521	if (GIMME_V != G_VOID)
869	{	1522	{
870	EXTEND (SP, 2);	1523	EXTEND (SP, 2);
871	PUSHs (sv_2mortal (newSViv (sel.row)));	1524	PUSHs (sv_2mortal (newSViv (rc.row)));
872	PUSHs (sv_2mortal (newSViv (sel.col)));	1525	PUSHs (sv_2mortal (newSViv (rc.col)));
873	}	1526	}
874		1527
875	if (items == 3)	1528	if (items == 3)
876	{	1529	{
877	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1530	rc.row = SvIV (ST (1));
878	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);
879		1551
880	if (ix)	1552	if (ix)
881	THIS->want_refresh = 1;	1553	THIS->want_refresh = 1;
882	}	1554	}
883	}	1555	}
884		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
885	int	1574	int
886	rxvt_term::selection_grab (int eventtime = CurrentTime)	1575	rxvt_term::selection_grab (Time eventtime)
887		1576
888	void	1577	void
889	rxvt_term::selection (SV *newtext = 0)	1578	rxvt_term::selection (SV *newtext = 0)
890	PPCODE:	1579	PPCODE:
891	{	1580	{
892	if (GIMME_V != G_VOID)	1581	if (GIMME_V != G_VOID)
893	{	1582	XPUSHs (THIS->selection.text
894	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1583	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
895	SV *sv = newSVpv (sel, 0);	1584	: &PL_sv_undef);
896	SvUTF8_on (sv);
897	free (sel);
898	XPUSHs (sv_2mortal (sv));
899	}
900		1585
901	if (newtext)	1586	if (newtext)
902	{	1587	{
903	free (THIS->selection.text);	1588	free (THIS->selection.text);
904		1589
905	THIS->selection.text = sv2wcs (newtext);	1590	THIS->selection.text = sv2wcs (newtext);
906	THIS->selection.len = wcslen (THIS->selection.text);	1591	THIS->selection.len = wcslen (THIS->selection.text);
907	}	1592	}
908	}	1593	}
909		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
910	void	1616	void
911	rxvt_term::tt_write (SV *octets)	1617	rxvt_term::tt_write (SV *octets)
912	INIT:	1618	INIT:
913	STRLEN len;	1619	STRLEN len;
914	char *str = SvPVbyte (octets, len);	1620	char *str = SvPVbyte (octets, len);
915	C_ARGS:	1621	C_ARGS:
916	(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	}
917		1644
918	SV *	1645	SV *
919	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)
920	CODE:	1647	CODE:
921	{	1648	{
…		…
924	o->self = (HV *)SvRV (RETVAL);	1651	o->self = (HV *)SvRV (RETVAL);
925	}	1652	}
926	OUTPUT:	1653	OUTPUT:
927	RETVAL	1654	RETVAL
928		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
929	MODULE = urxvt PACKAGE = urxvt::overlay	1795	MODULE = urxvt PACKAGE = urxvt::overlay
930		1796
931	void	1797	void
932	overlay::set (int x, int y, SV *text, SV *rend = 0)	1798	overlay::set (int x, int y, SV *text, SV *rend = 0)
933		1799
…		…
938	overlay::hide ()	1804	overlay::hide ()
939		1805
940	void	1806	void
941	overlay::DESTROY ()	1807	overlay::DESTROY ()
942		1808
943	MODULE = urxvt PACKAGE = urxvt::timer	1809	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
944		1810
945	SV *
946	timer::new ()
947	CODE:
948	timer *w = new timer;
949	w->start (NOW);
950	RETVAL = newSVptr ((void *)w, "urxvt::timer");
951	w->self = (HV *)SvRV (RETVAL);
952	OUTPUT:
953	RETVAL
954
955	timer *
956	timer::cb (SV *cb)
957	CODE:
958	THIS->cb (cb);
959	RETVAL = THIS;
960	OUTPUT:
961	RETVAL
962
963	NV
964	timer::at ()
965	CODE:
966	RETVAL = THIS->at;
967	OUTPUT:
968	RETVAL
969
970	timer *
971	timer::interval (NV interval)
972	CODE:
973	THIS->interval = interval;
974	RETVAL = THIS;
975	OUTPUT:
976	RETVAL
977
978	timer *
979	timer::set (NV tstamp)
980	CODE:
981	THIS->set (tstamp);
982	RETVAL = THIS;
983	OUTPUT:
984	RETVAL
985
986	timer *
987	timer::start (NV tstamp = THIS->at)
988	CODE:
989	THIS->start (tstamp);
990	RETVAL = THIS;
991	OUTPUT:
992	RETVAL
993
994	timer *
995	timer::stop ()
996	CODE:
997	THIS->stop ();
998	RETVAL = THIS;
999	OUTPUT:
1000	RETVAL
1001
1002	void
1003	timer::DESTROY ()
1004
1005	MODULE = urxvt PACKAGE = urxvt::iow
1006
1007	SV *
1008	iow::new ()
1009	CODE:
1010	iow *w = new iow;
1011	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1012	w->self = (HV *)SvRV (RETVAL);
1013	OUTPUT:
1014	RETVAL
1015
1016	iow *
1017	iow::cb (SV *cb)
1018	CODE:
1019	THIS->cb (cb);
1020	RETVAL = THIS;
1021	OUTPUT:
1022	RETVAL
1023
1024	iow *
1025	iow::fd (int fd)
1026	CODE:
1027	THIS->fd = fd;
1028	RETVAL = THIS;
1029	OUTPUT:
1030	RETVAL
1031
1032	iow *
1033	iow::events (short events)
1034	CODE:
1035	THIS->events = events;
1036	RETVAL = THIS;
1037	OUTPUT:
1038	RETVAL
1039
1040	iow *
1041	iow::start ()
1042	CODE:
1043	THIS->start ();
1044	RETVAL = THIS;
1045	OUTPUT:
1046	RETVAL
1047
1048	iow *
1049	iow::stop ()
1050	CODE:
1051	THIS->stop ();
1052	RETVAL = THIS;
1053	OUTPUT:
1054	RETVAL
1055
1056	void
1057	iow::DESTROY ()
1058
1059

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