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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.31 by root, Fri Jan 6 05:37:59 2006 UTC vs.
Revision 1.155 by root, Sun Jun 3 10:38:22 2012 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
		32	#include <stddef.h>
31	#include <cstdarg>	33	#include <stdarg.h>
32		34
		35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
33	#include "rxvt.h"	38	#include "rxvt.h"
34	#include "iom.h"	39	#include "keyboard.h"
35	#include "rxvtutil.h"	40	#include "rxvtutil.h"
36	#include "rxvtperl.h"	41	#include "rxvtperl.h"
37		42
38	#include "perlxsi.c"	43	#include "perlxsi.c"
		44
		45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
39		46
40	#undef LINENO	47	#undef LINENO
41	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42	#undef ROW	49	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
44		51
45	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
46		53
		54	typedef char * octet_string;
		55	typedef char * utf8_string;
		56
		57	typedef GdkPixbuf * urxvt__pixbuf;
		58	typedef rxvt_img * urxvt__img;
		59
		60	/////////////////////////////////////////////////////////////////////////////
		61
47	static wchar_t *	62	static wchar_t *
48	sv2wcs (SV *sv)	63	sv2wcs (SV *sv)
49	{	64	{
50	STRLEN len;	65	STRLEN len;
51	char *str = SvPVutf8 (sv, len);	66	char *str = SvPVutf8 (sv, len);
…		…
63		78
64	return sv;	79	return sv;
65	}	80	}
66		81
67	static SV *	82	static SV *
68	new_ref (HV *hv, const char *klass)
69	{
70	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
71	}
72
73	//TODO: use magic
74	static SV *
75	newSVptr (void *ptr, const char *klass)	83	newSVptr (void *ptr, const char *klass)
76	{	84	{
77	HV *hv = newHV ();	85	HV *hv = newHV ();
78	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	86	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
79	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	87	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
101	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	109	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
102		110
103	return (long)mg->mg_ptr;	111	return (long)mg->mg_ptr;
104	}	112	}
105		113
106	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	114	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
107	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	115	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
108		116
109	/////////////////////////////////////////////////////////////////////////////	117	/////////////////////////////////////////////////////////////////////////////
110		118
111	struct perl_watcher	119	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		120
		121	class overlay : overlay_base
112	{	122	{
113	SV *cbsv;	123	rxvt_term *THIS;
		124	AV *overlay_av;
		125	int border;
		126
		127	public:
114	HV *self;	128	HV *self;
115
116	perl_watcher ()
117	: cbsv (newSV (0))
118	{
119	}
120
121	~perl_watcher ()
122	{
123	SvREFCNT_dec (cbsv);
124	}
125
126	void cb (SV *cb)
127	{
128	sv_setsv (cbsv, cb);
129	}
130
131	void invoke (const char *type, SV *self, int arg = -1);
132	};
133
134	void
135	perl_watcher::invoke (const char *type, SV *self, int arg)
136	{
137	dSP;
138
139	ENTER;
140	SAVETMPS;
141
142	PUSHMARK (SP);
143
144	XPUSHs (sv_2mortal (self));
145
146	if (arg >= 0)
147	XPUSHs (sv_2mortal (newSViv (arg)));
148
149	PUTBACK;
150	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
151	SPAGAIN;
152
153	PUTBACK;
154	FREETMPS;
155	LEAVE;
156
157	if (SvTRUE (ERRSV))
158	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
159	}
160
161	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
162	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
163
164	struct timer : time_watcher, perl_watcher
165	{
166	tstamp interval;
167
168	timer ()
169	: time_watcher (this, &timer::execute)
170	{
171	}
172
173	void execute (time_watcher &w)
174	{
175	if (interval)
176	start (at + interval);
177
178	invoke ("urxvt::timer", newSVtimer (this));
179	}
180	};
181
182	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
183	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
184
185	struct iow : io_watcher, perl_watcher
186	{
187	iow ()
188	: io_watcher (this, &iow::execute)
189	{
190	}
191
192	void execute (io_watcher &w, short revents)
193	{
194	invoke ("urxvt::iow", newSViow (this), revents);
195	}
196	};
197
198	/////////////////////////////////////////////////////////////////////////////
199
200	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
201
202	struct overlay {
203	HV *self;
204	rxvt_term *THIS;
205	int x, y, w, h;
206	int border;
207	text_t **text;
208	rend_t **rend;
209		129
210	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	130	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
211	~overlay ();	131	~overlay ();
212		132
213	void show ();	133	void show ();
…		…
217		137
218	void set (int x, int y, SV *str, SV *rend);	138	void set (int x, int y, SV *str, SV *rend);
219	};	139	};
220		140
221	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	141	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
222	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	142	: THIS(THIS), border(border == 2), overlay_av (0)
223	{	143	{
		144	x = x_;
		145	y = y_;
		146	w = w_;
		147	h = h_;
		148
		149	if (w < 0) w = 0;
		150	if (h < 0) h = 0;
		151
224	if (border == 2)	152	if (border == 2)
225	{	153	{
226	w += 2;	154	w += 2;
227	h += 2;	155	h += 2;
228	}	156	}
…		…
266	*rp++ = r;	194	*rp++ = r;
267	}	195	}
268	}	196	}
269		197
270	show ();	198	show ();
271	THIS->want_refresh = 1;
272	}	199	}
273		200
274	overlay::~overlay ()	201	overlay::~overlay ()
275	{	202	{
276	hide ();	203	hide ();
…		…
281	delete [] rend[y];	208	delete [] rend[y];
282	}	209	}
283		210
284	delete [] text;	211	delete [] text;
285	delete [] rend;	212	delete [] rend;
		213	}
		214
		215	void
		216	overlay::show ()
		217	{
		218	if (overlay_av)
		219	return;
		220
		221	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		222	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		223	));
		224	av_push (overlay_av, newSViv ((long)this));
286		225
287	THIS->want_refresh = 1;	226	THIS->want_refresh = 1;
288	}	227	THIS->refresh_check ();
289
290	void
291	overlay::show ()
292	{
293	char key[33]; sprintf (key, "%32lx", (long)this);
294
295	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
296	hv_store (hv, key, 32, newSViv ((long)this), 0);
297	}	228	}
298		229
299	void	230	void
300	overlay::hide ()	231	overlay::hide ()
301	{	232	{
302	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0);	233	if (!overlay_av)
		234	return;
303		235
304	if (ovs)	236	int i;
305	{
306	char key[33]; sprintf (key, "%32lx", (long)this);
307		237
308	HV *hv = (HV *)SvRV (*ovs);	238	for (i = AvFILL (overlay_av); i >= 0; i--)
309	hv_delete (hv, key, 32, G_DISCARD);	239	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
310	}	240	break;
		241
		242	for (; i < AvFILL (overlay_av); i++)
		243	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		244
		245	av_pop (overlay_av);
		246
		247	SvREFCNT_dec (overlay_av);
		248	overlay_av = 0;
		249
		250	THIS->want_refresh = 1;
		251	THIS->refresh_check ();
311	}	252	}
312		253
313	void overlay::swap ()	254	void overlay::swap ()
314	{	255	{
315	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	256	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
316	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	257	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
317		258
318	int ov_w = min (w, THIS->ncol - ov_x);	259	int ov_w = min (w, THIS->ncol - ov_x);
319	int ov_h = min (h, THIS->nrow - ov_y);	260	int ov_h = min (h, THIS->nrow - ov_y);
		261
		262	// hide cursor if it is within the overlay area
		263	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		264	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		265	THIS->screen.flags &= ~Screen_VisibleCursor;
320		266
321	for (int y = ov_h; y--; )	267	for (int y = ov_h; y--; )
322	{	268	{
323	text_t *t1 = text [y];	269	text_t *t1 = text [y];
324	rend_t *r1 = rend [y];	270	rend_t *r1 = rend [y];
325		271
326	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	272	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
327	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	273	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
328		274
329	for (int x = ov_w; x--; )	275	for (int x = ov_w; x--; )
330	{	276	{
331	text_t t = *t1; *t1++ = *t2; *t2++ = t;	277	text_t t = *t1; *t1++ = *t2; *t2++ = t;
332	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	278	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
355	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	301	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
356	croak ("rend must be arrayref");	302	croak ("rend must be arrayref");
357		303
358	AV *av = (AV *)SvRV (rend);	304	AV *av = (AV *)SvRV (rend);
359		305
360	for (int col = min (av_len (av) + 1, w - x - border); col--; )	306	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
361	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	307	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
362	}	308	}
363		309
364	THIS->want_refresh = 1;	310	THIS->want_refresh = 1;
		311	THIS->refresh_check ();
365	}	312	}
366
367		313
368	/////////////////////////////////////////////////////////////////////////////	314	/////////////////////////////////////////////////////////////////////////////
369		315
		316	#include "iom_perl.h"
		317
		318	/////////////////////////////////////////////////////////////////////////////
		319
370	struct rxvt_perl_interp rxvt_perl;	320	struct rxvt_perl_interp rxvt_perl;
371		321
372	static PerlInterpreter *perl;	322	static PerlInterpreter *perl;
373
374	rxvt_perl_interp::rxvt_perl_interp ()
375	{
376	}
377		323
378	rxvt_perl_interp::~rxvt_perl_interp ()	324	rxvt_perl_interp::~rxvt_perl_interp ()
379	{	325	{
380	if (perl)	326	if (perl)
381	{	327	{
382	perl_destruct (perl);	328	perl_destruct (perl);
383	perl_free (perl);	329	perl_free (perl);
		330	PERL_SYS_TERM ();
384	}	331	}
385	}	332	}
386		333
387	void	334	void
388	rxvt_perl_interp::init ()	335	rxvt_perl_interp::init (rxvt_term *term)
389	{	336	{
390	if (!perl)	337	if (!perl)
391	{	338	{
		339	rxvt_push_locale (""); // perl init destroys current locale
		340
		341	{
		342	perl_environ = rxvt_environ;
		343	localise_env set_environ (perl_environ);
		344
392	char *argv[] = {	345	char *args[] = {
393	"",	346	"",
394	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	347	"-e"
		348	"BEGIN {"
		349	" urxvt->bootstrap;"
		350	" unshift @INC, '" LIBDIR "';"
		351	"}"
		352	""
		353	"use urxvt;"
395	};	354	};
		355	int argc = ecb_array_length (args);
		356	char **argv = args;
396		357
		358	PERL_SYS_INIT3 (&argc, &argv, &environ);
397	perl = perl_alloc ();	359	perl = perl_alloc ();
398	perl_construct (perl);	360	perl_construct (perl);
399		361
400	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	362	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
401	|| perl_run (perl))	363	|| perl_run (perl))
		364	{
		365	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		366
		367	perl_destruct (perl);
		368	perl_free (perl);
		369	perl = 0;
		370	}
		371	}
		372
		373	rxvt_pop_locale ();
		374	}
		375
		376	if (perl)
		377	{
		378	// runs outside of perls ENV
		379	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		380	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		381	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		382	}
		383	}
		384
		385	static void
		386	ungrab (rxvt_term *THIS)
		387	{
		388	if (THIS->perl.grabtime)
		389	{
		390	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		391	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		392	THIS->perl.grabtime = 0;
		393	}
		394	}
		395
		396	bool
		397	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		398	{
		399	if (!perl || !term->perl.self)
		400	return false;
		401
		402	localise_env set_environ (perl_environ);
		403
		404	// pre-handling of some events
		405	if (htype == HOOK_REFRESH_END)
		406	{
		407	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		408
		409	for (int i = 0; i <= AvFILL (av); i++)
		410	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		411	}
		412	else if (htype == HOOK_DESTROY)
		413	{
		414	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		415
		416	for (int i = AvFILL (av); i >= 0; i--)
402	{	417	{
403	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	418	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
404		419	delete req;
405	perl_destruct (perl);
406	perl_free (perl);
407	perl = 0;
408	}	420	}
409	}	421	}
410	}
411		422
412	bool	423	bool event_consumed;
413	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
414	{
415	if (!perl)
416	return false;
417		424
418	if (htype == HOOK_INIT) // first hook ever called	425	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		426	|| term->perl.should_invoke [htype])
419	{	427	{
420	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	428	dSP;
421	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	429	va_list ap;
		430
		431	va_start (ap, htype);
		432
		433	ENTER;
		434	SAVETMPS;
		435
		436	PUSHMARK (SP);
		437
		438	EXTEND (SP, 2);
		439	PUSHs (sv_2mortal (newSVterm (term)));
		440	PUSHs (sv_2mortal (newSViv (htype)));
		441
		442	for (;;) {
		443	data_type dt = (data_type)va_arg (ap, int);
		444
		445	switch (dt)
		446	{
		447	case DT_INT:
		448	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		449	break;
		450
		451	case DT_LONG:
		452	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		453	break;
		454
		455	case DT_STR:
		456	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		457	break;
		458
		459	case DT_STR_LEN:
		460	{
		461	char *str = va_arg (ap, char *);
		462	int len = va_arg (ap, int);
		463
		464	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		465	}
		466	break;
		467
		468	case DT_WCS_LEN:
		469	{
		470	wchar_t *wstr = va_arg (ap, wchar_t *);
		471	int wlen = va_arg (ap, int);
		472
		473	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		474	}
		475	break;
		476
		477	case DT_LCS_LEN:
		478	{
		479	long *lstr = va_arg (ap, long *);
		480	int llen = va_arg (ap, int);
		481
		482	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		483	}
		484	break;
		485
		486	case DT_XEVENT:
		487	{
		488	XEvent *xe = va_arg (ap, XEvent *);
		489	HV *hv = newHV ();
		490
		491	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		492	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		493	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		494	# undef set
		495
		496	setiv (type, xe->type);
		497	setiv (send_event, xe->xany.send_event);
		498	setiv (serial, xe->xany.serial);
		499
		500	switch (xe->type)
		501	{
		502	case KeyPress:
		503	case KeyRelease:
		504	case ButtonPress:
		505	case ButtonRelease:
		506	case MotionNotify:
		507	setuv (window, xe->xmotion.window);
		508	setuv (root, xe->xmotion.root);
		509	setuv (subwindow, xe->xmotion.subwindow);
		510	setuv (time, xe->xmotion.time);
		511	setiv (x, xe->xmotion.x);
		512	setiv (y, xe->xmotion.y);
		513	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		514	setiv (col, xe->xmotion.x / term->fwidth);
		515	setiv (x_root, xe->xmotion.x_root);
		516	setiv (y_root, xe->xmotion.y_root);
		517	setuv (state, xe->xmotion.state);
		518
		519	switch (xe->type)
		520	{
		521	case KeyPress:
		522	case KeyRelease:
		523	setuv (keycode, xe->xkey.keycode);
		524	break;
		525
		526	case ButtonPress:
		527	case ButtonRelease:
		528	setuv (button, xe->xbutton.button);
		529	break;
		530
		531	case MotionNotify:
		532	setiv (is_hint, xe->xmotion.is_hint);
		533	break;
		534	}
		535
		536	break;
		537
		538	case MapNotify:
		539	case UnmapNotify:
		540	case ConfigureNotify:
		541	setuv (event, xe->xconfigure.event);
		542	setuv (window, xe->xconfigure.window);
		543
		544	switch (xe->type)
		545	{
		546	case ConfigureNotify:
		547	setiv (x, xe->xconfigure.x);
		548	setiv (y, xe->xconfigure.y);
		549	setiv (width, xe->xconfigure.width);
		550	setiv (height, xe->xconfigure.height);
		551	setuv (above, xe->xconfigure.above);
		552	break;
		553	}
		554
		555	break;
		556
		557	case PropertyNotify:
		558	setuv (window, xe->xproperty.window);
		559	setuv (atom, xe->xproperty.atom);
		560	setuv (time, xe->xproperty.time);
		561	setiv (state, xe->xproperty.state);
		562	break;
		563
		564	case ClientMessage:
		565	setuv (window, xe->xclient.window);
		566	setuv (message_type, xe->xclient.message_type);
		567	setuv (format, xe->xclient.format);
		568	setuv (l0, xe->xclient.data.l[0]);
		569	setuv (l1, xe->xclient.data.l[1]);
		570	setuv (l2, xe->xclient.data.l[2]);
		571	setuv (l3, xe->xclient.data.l[3]);
		572	setuv (l4, xe->xclient.data.l[4]);
		573	break;
		574	}
		575
		576	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		577	}
		578	break;
		579
		580	case DT_END:
		581	goto call;
		582
		583	default:
		584	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		585	}
		586	}
		587
		588	call:
		589	va_end (ap);
		590
		591	PUTBACK;
		592	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		593	SPAGAIN;
		594
		595	if (count)
		596	{
		597	SV *status = POPs;
		598	count = SvTRUE (status);
		599	}
		600
		601	PUTBACK;
		602	FREETMPS;
		603	LEAVE;
		604
		605	if (SvTRUE (ERRSV))
		606	{
		607	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		608	ungrab (term); // better lose the grab than the session
		609	}
		610
		611	event_consumed = !!count;
422	}	612	}
423	else if (!term->self)	613	else
424	return false; // perl not initialized for this instance	614	event_consumed = false;
		615
		616	// post-handling of some events
		617	if (htype == HOOK_REFRESH_BEGIN)
		618	{
		619	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		620
		621	for (int i = AvFILL (av); i >= 0; i--)
		622	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		623	}
425	else if (htype == HOOK_DESTROY)	624	else if (htype == HOOK_DESTROY)
426	{	625	{
427	// handled later	626	clearSVptr ((SV *)term->perl.self);
		627	SvREFCNT_dec ((SV *)term->perl.self);
		628
		629	// don't allow further calls
		630	term->perl.self = 0;
428	}	631	}
429	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
430	{
431	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
432		632
433	if (HvKEYS (hv))	633	return event_consumed;
434	{	634	}
435	hv_iterinit (hv);
436		635
437	while (HE *he = hv_iternext (hv))	636	void
438	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	637	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
439	}	638	{
440	}	639	localise_env set_environ (perl_environ);
441	else if (!should_invoke [htype])
442	return false;
443
444	dSP;
445	va_list ap;
446
447	va_start (ap, htype);
448		640
449	ENTER;	641	ENTER;
450	SAVETMPS;	642	SAVETMPS;
451		643
452	PUSHMARK (SP);	644	dSP;
453
454	XPUSHs (sv_2mortal (newSVterm (term)));
455	XPUSHs (sv_2mortal (newSViv (htype)));
456
457	for (;;) {
458	data_type dt = (data_type)va_arg (ap, int);
459
460	switch (dt)
461	{
462	case DT_INT:
463	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
464	break;
465
466	case DT_LONG:
467	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
468	break;
469
470	case DT_STRING:
471	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
472	break;
473
474	case DT_STRING_LEN:
475	{
476	char *str = va_arg (ap, char *);
477	int len = va_arg (ap, int);
478
479	XPUSHs (sv_2mortal (newSVpvn (str, len)));	645	XPUSHs (sv_2mortal (newSVpvn (data, len)));
480	}	646	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
481	break;
482		647
483	case DT_XEVENT:
484	{
485	XEvent *xe = va_arg (ap, XEvent *);
486	HV *hv = newHV ();
487
488	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
489	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
490	# undef set
491
492	setiv (type, xe->type);
493	setiv (send_event, xe->xany.send_event);
494	setiv (serial, xe->xany.serial);
495
496	switch (xe->type)
497	{
498	case KeyPress:
499	case KeyRelease:
500	case ButtonPress:
501	case ButtonRelease:
502	case MotionNotify:
503	setiv (time, xe->xmotion.time);
504	setiv (x, xe->xmotion.x);
505	setiv (y, xe->xmotion.y);
506	setiv (row, xe->xmotion.y / term->fheight);
507	setiv (col, xe->xmotion.x / term->fwidth);
508	setiv (x_root, xe->xmotion.x_root);
509	setiv (y_root, xe->xmotion.y_root);
510	setiv (state, xe->xmotion.state);
511	break;
512	}
513
514	switch (xe->type)
515	{
516	case KeyPress:
517	case KeyRelease:
518	setiv (keycode, xe->xkey.keycode);
519	break;
520
521	case ButtonPress:
522	case ButtonRelease:
523	setiv (button, xe->xbutton.button);
524	break;
525
526	case MotionNotify:
527	setiv (is_hint, xe->xmotion.is_hint);
528	break;
529	}
530
531	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
532	}
533	break;
534
535	case DT_USTRING_LEN:
536	{
537	unicode_t *ustr = va_arg (ap, unicode_t *);
538	int ulen = va_arg (ap, int);
539	wchar_t *wstr = new wchar_t [ulen];
540
541	for (int i = ulen; i--; )
542	wstr [i] = ustr [i];
543
544	XPUSHs (sv_2mortal (wcs2sv (wstr, ulen)));
545
546	delete [] wstr;
547	}
548
549	case DT_END:
550	{
551	va_end (ap);
552
553	PUTBACK;
554	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
555	SPAGAIN;
556
557	if (count)
558	{
559	SV *status = POPs;
560	count = SvTRUE (status);
561	}
562
563	PUTBACK;
564	FREETMPS;
565	LEAVE;
566
567	if (SvTRUE (ERRSV))	648	if (SvTRUE (ERRSV))
568	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	649	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
569		650
570	if (htype == HOOK_DESTROY)	651	FREETMPS;
571	{	652	LEAVE;
572	clearSVptr ((SV *)term->self);
573	SvREFCNT_dec ((SV *)term->self);
574	}
575
576	return count;
577	}
578
579	default:
580	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
581	}
582	}
583	}	653	}
584		654
585	/////////////////////////////////////////////////////////////////////////////	655	/////////////////////////////////////////////////////////////////////////////
586		656
587	MODULE = urxvt PACKAGE = urxvt	657	MODULE = urxvt PACKAGE = urxvt
588		658
589	PROTOTYPES: ENABLE	659	PROTOTYPES: ENABLE
590		660
591	BOOT:	661	BOOT:
592	{	662	{
593	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));	663	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		664	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		665	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		666	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		667
594	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	668	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
595	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	669	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
596	# include "hookinc.h"	670	# include "hookinc.h"
597	# undef def	671	# undef def
598		672
		673	HV *option = get_hv ("urxvt::OPTION", 1);
		674	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		675	# define nodef(name)
		676	# include "optinc.h"
		677	# undef nodef
		678	# undef def
		679
		680	HV *stash = gv_stashpv ("urxvt", 1);
		681	static const struct {
		682	const char *name;
		683	IV iv;
		684	} *civ, const_iv[] = {
		685	# define const_iv(name) { # name, (IV)name }
		686	const_iv (NUM_RESOURCES),
599	export_const (DEFAULT_RSTYLE);	687	const_iv (DEFAULT_RSTYLE),
600	export_const (OVERLAY_RSTYLE);	688	const_iv (OVERLAY_RSTYLE),
601	export_const (RS_Bold);	689	const_iv (Color_Bits),
602	export_const (RS_Italic);	690	const_iv (RS_bgShift), const_iv (RS_bgMask),
603	export_const (RS_Blink);	691	const_iv (RS_fgShift), const_iv (RS_fgMask),
604	export_const (RS_RVid);	692	const_iv (RS_Careful),
605	export_const (RS_Uline);	693	const_iv (RS_fontCount),
		694	const_iv (RS_fontShift),
		695	const_iv (RS_fontMask),
		696	const_iv (RS_baseattrMask),
		697	const_iv (RS_attrMask),
		698	const_iv (RS_redraw),
		699	const_iv (RS_Sel),
		700	const_iv (RS_Bold),
		701	const_iv (RS_Italic),
		702	const_iv (RS_Blink),
		703	const_iv (RS_RVid),
		704	const_iv (RS_Uline),
606		705
607	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	706	const_iv (CurrentTime),
608	}	707	const_iv (ShiftMask),
		708	const_iv (LockMask),
		709	const_iv (ControlMask),
		710	const_iv (Mod1Mask),
		711	const_iv (Mod2Mask),
		712	const_iv (Mod3Mask),
		713	const_iv (Mod4Mask),
		714	const_iv (Mod5Mask),
		715	const_iv (Button1Mask),
		716	const_iv (Button2Mask),
		717	const_iv (Button3Mask),
		718	const_iv (Button4Mask),
		719	const_iv (Button5Mask),
		720	const_iv (AnyModifier),
609		721
610	SV *	722	const_iv (NoSymbol),
611	new (...)	723	const_iv (GrabModeSync),
612	CODE:	724	const_iv (GrabModeAsync),
613	{
614	stringvec *argv = new stringvec;
615	bool success;
616		725
617	for (int i = 0; i < items ;i++)	726	const_iv (NoEventMask),
618	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	727	const_iv (KeyPressMask),
		728	const_iv (KeyReleaseMask),
		729	const_iv (ButtonPressMask),
		730	const_iv (ButtonReleaseMask),
		731	const_iv (EnterWindowMask),
		732	const_iv (LeaveWindowMask),
		733	const_iv (PointerMotionMask),
		734	const_iv (PointerMotionHintMask),
		735	const_iv (Button1MotionMask),
		736	const_iv (Button2MotionMask),
		737	const_iv (Button3MotionMask),
		738	const_iv (Button4MotionMask),
		739	const_iv (Button5MotionMask),
		740	const_iv (ButtonMotionMask),
		741	const_iv (KeymapStateMask),
		742	const_iv (ExposureMask),
		743	const_iv (VisibilityChangeMask),
		744	const_iv (StructureNotifyMask),
		745	const_iv (ResizeRedirectMask),
		746	const_iv (SubstructureNotifyMask),
		747	const_iv (SubstructureRedirectMask),
		748	const_iv (FocusChangeMask),
		749	const_iv (PropertyChangeMask),
		750	const_iv (ColormapChangeMask),
		751	const_iv (OwnerGrabButtonMask),
619		752
620	rxvt_term *term = new rxvt_term;	753	const_iv (KeyPress),
		754	const_iv (KeyRelease),
		755	const_iv (ButtonPress),
		756	const_iv (ButtonRelease),
		757	const_iv (MotionNotify),
		758	const_iv (EnterNotify),
		759	const_iv (LeaveNotify),
		760	const_iv (FocusIn),
		761	const_iv (FocusOut),
		762	const_iv (KeymapNotify),
		763	const_iv (Expose),
		764	const_iv (GraphicsExpose),
		765	const_iv (NoExpose),
		766	const_iv (VisibilityNotify),
		767	const_iv (CreateNotify),
		768	const_iv (DestroyNotify),
		769	const_iv (UnmapNotify),
		770	const_iv (MapNotify),
		771	const_iv (MapRequest),
		772	const_iv (ReparentNotify),
		773	const_iv (ConfigureNotify),
		774	const_iv (ConfigureRequest),
		775	const_iv (GravityNotify),
		776	const_iv (ResizeRequest),
		777	const_iv (CirculateNotify),
		778	const_iv (CirculateRequest),
		779	const_iv (PropertyNotify),
		780	const_iv (SelectionClear),
		781	const_iv (SelectionRequest),
		782	const_iv (SelectionNotify),
		783	const_iv (ColormapNotify),
		784	const_iv (ClientMessage),
		785	const_iv (MappingNotify),
		786	# if ENABLE_XIM_ONTHESPOT
		787	const_iv (XIMReverse),
		788	const_iv (XIMUnderline),
		789	const_iv (XIMHighlight),
		790	const_iv (XIMPrimary),
		791	const_iv (XIMSecondary),
		792	const_iv (XIMTertiary),
		793	const_iv (XIMVisibleToForward),
		794	const_iv (XIMVisibleToBackword),
		795	const_iv (XIMVisibleToCenter),
		796	# if 0
		797	const_iv (XIMForwardChar),
		798	const_iv (XIMBackwardChar),
		799	const_iv (XIMForwardWord),
		800	const_iv (XIMBackwardWord),
		801	const_iv (XIMCaretUp),
		802	const_iv (XIMCaretDown),
		803	const_iv (XIMNextLine),
		804	const_iv (XIMPreviousLine),
		805	const_iv (XIMLineStart),
		806	const_iv (XIMLineEnd),
		807	const_iv (XIMAbsolutePosition),
		808	const_iv (XIMDontChange),
		809	# endif
		810	# endif
		811	};
621		812
622	term->argv = argv;	813	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
623		814	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
624	try
625	{
626	if (!term->init (argv->size (), argv->begin ()))
627	term = 0;
628	}
629	catch (const class rxvt_failure_exception &e)
630	{
631	term->destroy ();
632	croak ("exception caught while initializing new terminal instance");
633	}
634
635	RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef;
636	}	815	}
637	OUTPUT:
638	RETVAL
639
640	void
641	set_should_invoke (int htype, int value)
642	CODE:
643	rxvt_perl.should_invoke [htype] = value;
644		816
645	void	817	void
646	warn (const char *msg)	818	warn (const char *msg)
647	CODE:	819	CODE:
648	rxvt_warn ("%s", msg);	820	rxvt_warn ("%s", msg);
649		821
650	void	822	void
651	fatal (const char *msg)	823	fatal (const char *msg)
652	CODE:	824	CODE:
653	rxvt_fatal ("%s", msg);	825	rxvt_fatal ("%s", msg);
		826
		827	void
		828	_exit (int status)
654		829
655	NV	830	NV
656	NOW ()	831	NOW ()
657	CODE:	832	CODE:
658	RETVAL = NOW;	833	RETVAL = ev::now ();
659	OUTPUT:	834	OUTPUT:
660	RETVAL	835	RETVAL
661		836
662	int	837	int
663	GET_BASEFG (int rend)	838	GET_BASEFG (int rend)
…		…
674	RETVAL	849	RETVAL
675		850
676	int	851	int
677	SET_FGCOLOR (int rend, int new_color)	852	SET_FGCOLOR (int rend, int new_color)
678	CODE:	853	CODE:
679	RETVAL = SET_FGCOLOR (rend, new_color);	854	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
680	OUTPUT:	855	OUTPUT:
681	RETVAL	856	RETVAL
682		857
683	int	858	int
684	SET_BGCOLOR (int rend, int new_color)	859	SET_BGCOLOR (int rend, int new_color)
685	CODE:	860	CODE:
686	RETVAL = SET_BGCOLOR (rend, new_color);	861	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
687	OUTPUT:	862	OUTPUT:
688	RETVAL	863	RETVAL
689		864
690	int	865	int
691	GET_CUSTOM (int rend)	866	GET_CUSTOM (int rend)
692	CODE:	867	CODE:
693	RETVAL = (rend && RS_customMask) >> RS_customShift;	868	RETVAL = (rend & RS_customMask) >> RS_customShift;
694	OUTPUT:	869	OUTPUT:
695	RETVAL	870	RETVAL
696		871
697	int	872	int
698	SET_CUSTOM (int rend, int new_value)	873	SET_CUSTOM (int rend, int new_value)
…		…
705	| ((new_value << RS_customShift) & RS_customMask);	880	| ((new_value << RS_customShift) & RS_customMask);
706	}	881	}
707	OUTPUT:	882	OUTPUT:
708	RETVAL	883	RETVAL
709		884
		885	void
		886	termlist ()
		887	PPCODE:
		888	{
		889	EXTEND (SP, rxvt_term::termlist.size ());
		890
		891	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		892	if ((*t)->perl.self)
		893	PUSHs (sv_2mortal (newSVterm (*t)));
		894	}
		895
		896	IV
		897	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		898	CODE:
		899	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		900	req->cb_sv = newSVsv (cb);
		901	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		902	av_push (av, newSViv ((IV)req));
		903	RETVAL = (IV)req;
		904	OUTPUT:
		905	RETVAL
		906
		907	void
		908	_delete_selection_request (IV req_)
		909	CODE:
		910	rxvt_selection *req = (rxvt_selection *)req_;
		911	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		912	int i;
		913
		914	for (i = AvFILL (av); i >= 0; i--)
		915	if (SvIV (*av_fetch (av, i, 1)) == req_)
		916	break;
		917
		918	for (; i < AvFILL (av); i++)
		919	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		920
		921	av_pop (av);
		922
		923	delete req;
		924
710	MODULE = urxvt PACKAGE = urxvt::term	925	MODULE = urxvt PACKAGE = urxvt::term
711		926
		927	SV *
		928	_new (AV *env, AV *arg)
		929	CODE:
		930	{
		931	rxvt_term *term = new rxvt_term;
		932
		933	stringvec *argv = new stringvec;
		934	for (int i = 0; i <= AvFILL (arg); i++)
		935	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		936
		937	stringvec *envv = new stringvec;
		938	for (int i = AvFILL (env) + 1; i--; )
		939	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		940
		941	try
		942	{
		943	term->init (argv, envv);
		944	}
		945	catch (const class rxvt_failure_exception &e)
		946	{
		947	term->destroy ();
		948	croak ("error while initializing new terminal instance");
		949	}
		950
		951	RETVAL = term && term->perl.self
		952	? newSVterm (term) : &PL_sv_undef;
		953	}
		954	OUTPUT:
		955	RETVAL
		956
712	void	957	void
713	rxvt_term::destroy ()	958	rxvt_term::destroy ()
		959
		960	void
		961	rxvt_term::set_should_invoke (int htype, int inc)
		962	CODE:
		963	THIS->perl.should_invoke [htype] += inc;
		964
		965	int
		966	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		967	CODE:
		968	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		969	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		970	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		971	OUTPUT: RETVAL
		972
		973	int
		974	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		975	CODE:
		976	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		977	OUTPUT: RETVAL
		978
		979	void
		980	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		981	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		982	CODE:
		983	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		984
		985	void
		986	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		987	CODE:
		988	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		989
		990	bool
		991	rxvt_term::grab (Time eventtime, int sync = 0)
		992	CODE:
		993	{
		994	int mode = sync ? GrabModeSync : GrabModeAsync;
		995
		996	THIS->perl.grabtime = 0;
		997
		998	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		999	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1000	mode, mode, None, GRAB_CURSOR, eventtime))
		1001	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1002	THIS->perl.grabtime = eventtime;
		1003	else
		1004	XUngrabPointer (THIS->dpy, eventtime);
		1005
		1006	RETVAL = !!THIS->perl.grabtime;
		1007	}
		1008	OUTPUT:
		1009	RETVAL
		1010
		1011	void
		1012	rxvt_term::allow_events_async ()
		1013	CODE:
		1014	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1015
		1016	void
		1017	rxvt_term::allow_events_sync ()
		1018	CODE:
		1019	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1020
		1021	void
		1022	rxvt_term::allow_events_replay ()
		1023	CODE:
		1024	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1025	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1026
		1027	void
		1028	rxvt_term::ungrab ()
		1029	CODE:
		1030	ungrab (THIS);
		1031
		1032	int
		1033	rxvt_term::XStringToKeysym (char *string)
		1034	CODE:
		1035	RETVAL = XStringToKeysym (string);
		1036	OUTPUT: RETVAL
		1037
		1038	char *
		1039	rxvt_term::XKeysymToString (int sym)
		1040	CODE:
		1041	RETVAL = XKeysymToString (sym);
		1042	OUTPUT: RETVAL
		1043
		1044	int
		1045	rxvt_term::XKeysymToKeycode (int sym)
		1046	CODE:
		1047	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1048	OUTPUT: RETVAL
		1049
		1050	int
		1051	rxvt_term::XKeycodeToKeysym (int code, int index)
		1052	CODE:
		1053	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1054	OUTPUT: RETVAL
714		1055
715	int	1056	int
716	rxvt_term::strwidth (SV *str)	1057	rxvt_term::strwidth (SV *str)
717	CODE:	1058	CODE:
718	{	1059	{
719	wchar_t *wstr = sv2wcs (str);	1060	wchar_t *wstr = sv2wcs (str);
720		1061
721	rxvt_push_locale (THIS->locale);	1062	rxvt_push_locale (THIS->locale);
722	RETVAL = wcswidth (wstr, wcslen (wstr));	1063	RETVAL = 0;
		1064	for (wchar_t *wc = wstr; *wc; wc++)
		1065	{
		1066	int w = WCWIDTH (*wc);
		1067
		1068	if (w)
		1069	RETVAL += max (w, 1);
		1070	}
723	rxvt_pop_locale ();	1071	rxvt_pop_locale ();
724		1072
725	free (wstr);	1073	free (wstr);
726	}	1074	}
727	OUTPUT:	1075	OUTPUT:
…		…
760	free (wstr);	1108	free (wstr);
761	}	1109	}
762	OUTPUT:	1110	OUTPUT:
763	RETVAL	1111	RETVAL
764		1112
765	# very portable, especially on objects as opposed to pods	1113	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
766	#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
767		1114
768	#define TERM_OFFSET_width TERM_OFFSET(width)	1115	#define TERM_OFFSET_width TERM_OFFSET(width)
769	#define TERM_OFFSET_height TERM_OFFSET(height)	1116	#define TERM_OFFSET_height TERM_OFFSET(height)
770	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1117	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
771	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1118	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
772	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1119	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
773	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1120	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
774	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1121	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
775	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1122	#define TERM_OFFSET_focus TERM_OFFSET(focus)
776	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1123	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1124	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1125	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1126	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1127	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
777	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1128	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
778	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1129	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
779	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1130	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
780		1131
781	int	1132	int
782	rxvt_term::width ()	1133	rxvt_term::width ()
783	ALIAS:	1134	ALIAS:
784	width = TERM_OFFSET_width	1135	width = TERM_OFFSET_width
785	height = TERM_OFFSET_height	1136	height = TERM_OFFSET_height
786	fwidth = TERM_OFFSET_fwidth	1137	fwidth = TERM_OFFSET_fwidth
787	fheight = TERM_OFFSET_fheight	1138	fheight = TERM_OFFSET_fheight
788	fbase = TERM_OFFSET_fbase	1139	fbase = TERM_OFFSET_fbase
789	nrow = TERM_OFFSET_nrow	1140	nrow = TERM_OFFSET_nrow
790	ncol = TERM_OFFSET_ncol	1141	ncol = TERM_OFFSET_ncol
791	focus = TERM_OFFSET_focus	1142	focus = TERM_OFFSET_focus
792	mapped = TERM_OFFSET_mapped	1143	mapped = TERM_OFFSET_mapped
		1144	int_bwidth = TERM_OFFSET_int_bwidth
		1145	ext_bwidth = TERM_OFFSET_ext_bwidth
		1146	lineSpace = TERM_OFFSET_lineSpace
		1147	letterSpace = TERM_OFFSET_letterSpace
793	saveLines = TERM_OFFSET_saveLines	1148	saveLines = TERM_OFFSET_saveLines
794	total_rows = TERM_OFFSET_total_rows	1149	total_rows = TERM_OFFSET_total_rows
795	nsaved = TERM_OFFSET_nsaved	1150	top_row = TERM_OFFSET_top_row
796	CODE:	1151	CODE:
797	RETVAL = *(int *)((char *)THIS + ix);	1152	RETVAL = *(int *)((char *)THIS + ix);
798	OUTPUT:	1153	OUTPUT:
799	RETVAL	1154	RETVAL
800		1155
801	U32	1156	unsigned int
		1157	rxvt_term::ModLevel3Mask ()
		1158	ALIAS:
		1159	ModLevel3Mask = 0
		1160	ModMetaMask = 1
		1161	ModNumLockMask = 2
		1162	current_screen = 3
		1163	hidden_cursor = 4
		1164	CODE:
		1165	switch (ix)
		1166	{
		1167	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1168	case 1: RETVAL = THIS->ModMetaMask; break;
		1169	case 2: RETVAL = THIS->ModNumLockMask; break;
		1170	case 3: RETVAL = THIS->current_screen; break;
		1171	#ifdef CURSOR_BLINK
		1172	case 4: RETVAL = THIS->hidden_cursor; break;
		1173	#endif
		1174	}
		1175	OUTPUT:
		1176	RETVAL
		1177
		1178	char *
		1179	rxvt_term::display_id ()
		1180	ALIAS:
		1181	display_id = 0
		1182	locale = 1
		1183	CODE:
		1184	switch (ix)
		1185	{
		1186	case 0: RETVAL = THIS->display->id; break;
		1187	case 1: RETVAL = THIS->locale; break;
		1188	}
		1189	OUTPUT:
		1190	RETVAL
		1191
		1192	SV *
		1193	rxvt_term::envv ()
		1194	ALIAS:
		1195	argv = 1
		1196	PPCODE:
		1197	{
		1198	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1199
		1200	EXTEND (SP, vec->size ());
		1201
		1202	for (char **i = vec->begin (); i != vec->end (); ++i)
		1203	if (*i)
		1204	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1205	}
		1206
		1207	int
		1208	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1209	CODE:
		1210	RETVAL = THIS->pty_ev.events;
		1211	if (events != ev::UNDEF)
		1212	THIS->pty_ev.set (events);
		1213	OUTPUT:
		1214	RETVAL
		1215
		1216	int
		1217	rxvt_term::pty_fd ()
		1218	CODE:
		1219	RETVAL = THIS->pty->pty;
		1220	OUTPUT:
		1221	RETVAL
		1222
		1223	Window
802	rxvt_term::parent ()	1224	rxvt_term::parent ()
803	CODE:	1225	CODE:
804	RETVAL = (U32)THIS->parent [0];	1226	RETVAL = THIS->parent;
805	OUTPUT:	1227	OUTPUT:
806	RETVAL	1228	RETVAL
807		1229
808	U32	1230	Window
809	rxvt_term::vt ()	1231	rxvt_term::vt ()
810	CODE:	1232	CODE:
811	RETVAL = (U32)THIS->vt;	1233	RETVAL = THIS->vt;
812	OUTPUT:	1234	OUTPUT:
813	RETVAL	1235	RETVAL
		1236
		1237	void
		1238	rxvt_term::vt_emask_add (U32 emask)
		1239	CODE:
		1240	THIS->vt_emask_perl |= emask;
		1241	THIS->vt_select_input ();
814		1242
815	U32	1243	U32
816	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1244	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
817	CODE:	1245	CODE:
818	{
819	RETVAL = THIS->rstyle;	1246	RETVAL = THIS->rstyle;
820	THIS->rstyle = new_rstyle;	1247	THIS->rstyle = new_rstyle;
821	}
822	OUTPUT:	1248	OUTPUT:
823	RETVAL	1249	RETVAL
824		1250
825	int	1251	int
826	rxvt_term::view_start (int newval = -1)	1252	rxvt_term::view_start (int newval = 1)
		1253	PROTOTYPE: $;$
827	CODE:	1254	CODE:
828	{	1255	{
829	RETVAL = THIS->view_start;	1256	RETVAL = THIS->view_start;
830		1257
831	if (newval >= 0)	1258	if (newval <= 0)
832	{	1259	THIS->scr_changeview (max (newval, THIS->top_row));
833	THIS->view_start = min (newval, THIS->nsaved);
834	THIS->scr_changeview (RETVAL);
835	}
836	}	1260	}
837	OUTPUT:	1261	OUTPUT:
838	RETVAL	1262	RETVAL
839		1263
840	void	1264	void
		1265	rxvt_term::set_urgency (bool enable)
		1266
		1267	void
		1268	rxvt_term::focus_in ()
		1269
		1270	void
		1271	rxvt_term::focus_out ()
		1272
		1273	void
		1274	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1275	ALIAS:
		1276	key_release = 1
		1277	CODE:
		1278	{
		1279	XKeyEvent xkey;
		1280
		1281	memset (&xkey, 0, sizeof (xkey));
		1282
		1283	xkey.time = time;
		1284	xkey.state = state;
		1285	xkey.keycode = keycode;
		1286
		1287	xkey.type = ix ? KeyRelease : KeyPress;
		1288	xkey.display = THIS->dpy;
		1289	xkey.window = THIS->vt;
		1290	xkey.root = THIS->display->root;
		1291	xkey.subwindow = THIS->vt;
		1292
		1293	if (ix)
		1294	THIS->key_release (xkey);
		1295	else
		1296	THIS->key_press (xkey);
		1297	}
		1298
		1299	void
841	rxvt_term::want_refresh ()	1300	rxvt_term::want_refresh ()
842	CODE:	1301	CODE:
843	THIS->want_refresh = 1;	1302	THIS->want_refresh = 1;
		1303	THIS->refresh_check ();
844		1304
845	void	1305	void
846	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1306	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
847	PPCODE:	1307	PPCODE:
848	{	1308	{
849	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1309	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
850	XSRETURN_EMPTY;	1310	XSRETURN_EMPTY;
851		1311
852	line_t &l = ROW(row_number);	1312	line_t &l = ROW(row_number);
853		1313
854	if (GIMME_V != G_VOID)	1314	if (GIMME_V != G_VOID)
855	{	1315	{
856	wchar_t *wstr = new wchar_t [THIS->ncol];	1316	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
857		1317
858	for (int col = 0; col <THIS->ncol; col++)	1318	for (int col = 0; col < THIS->ncol; col++)
859	wstr [col] = l.t [col];	1319	wstr [col] = l.t [col];
860		1320
861	XPUSHs (sv_2mortal (wcs2sv (wstr)));	1321	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
862
863	delete [] wstr;
864	}	1322	}
865		1323
866	if (new_text)	1324	if (new_text)
867	{	1325	{
868	wchar_t *wstr = sv2wcs (new_text);	1326	wchar_t *wstr = sv2wcs (new_text);
869		1327
870	int len = min (wcslen (wstr) - start_ofs, max_len);	1328	int len = min (wcslen (wstr) - start_ofs, max_len);
871		1329
872	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1330	if (start_col < 0 || start_col + len > THIS->ncol)
873	{	1331	{
874	free (wstr);	1332	free (wstr);
875	croak ("new_text extends beyond horizontal margins");	1333	croak ("new_text extends beyond horizontal margins");
876	}	1334	}
877		1335
…		…
887		1345
888	void	1346	void
889	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1347	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
890	PPCODE:	1348	PPCODE:
891	{	1349	{
892	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1350	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
893	XSRETURN_EMPTY;	1351	XSRETURN_EMPTY;
894		1352
895	line_t &l = ROW(row_number);	1353	line_t &l = ROW(row_number);
896		1354
897	if (GIMME_V != G_VOID)	1355	if (GIMME_V != G_VOID)
…		…
909	{	1367	{
910	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1368	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
911	croak ("new_rend must be arrayref");	1369	croak ("new_rend must be arrayref");
912		1370
913	AV *av = (AV *)SvRV (new_rend);	1371	AV *av = (AV *)SvRV (new_rend);
914	int len = min (av_len (av) + 1 - start_ofs, max_len);	1372	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
915		1373
916	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1374	if (start_col < 0 || start_col + len > THIS->ncol)
917	croak ("new_rend array extends beyond horizontal margins");	1375	croak ("new_rend array extends beyond horizontal margins");
918		1376
919	for (int col = start_col; col < start_col + len; col++)	1377	for (int col = start_col; col < start_col + len; col++)
920	{	1378	{
921	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1379	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
927		1385
928	int	1386	int
929	rxvt_term::ROW_l (int row_number, int new_length = -1)	1387	rxvt_term::ROW_l (int row_number, int new_length = -1)
930	CODE:	1388	CODE:
931	{	1389	{
932	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1390	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
933	XSRETURN_EMPTY;	1391	XSRETURN_EMPTY;
934		1392
935	line_t &l = ROW(row_number);	1393	line_t &l = ROW(row_number);
936	RETVAL = l.l;	1394	RETVAL = l.l;
937		1395
…		…
943		1401
944	bool	1402	bool
945	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1403	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
946	CODE:	1404	CODE:
947	{	1405	{
948	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1406	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
949	XSRETURN_EMPTY;	1407	XSRETURN_EMPTY;
950		1408
951	line_t &l = ROW(row_number);	1409	line_t &l = ROW(row_number);
952	RETVAL = l.is_longer ();	1410	RETVAL = l.is_longer ();
953		1411
…		…
956	}	1414	}
957	OUTPUT:	1415	OUTPUT:
958	RETVAL	1416	RETVAL
959		1417
960	SV *	1418	SV *
961	rxvt_term::special_encode (SV *str)	1419	rxvt_term::special_encode (SV *string)
962	CODE:	1420	CODE:
963	abort ();//TODO	1421	{
		1422	wchar_t *wstr = sv2wcs (string);
		1423	int wlen = wcslen (wstr);
		1424	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1425
		1426	rxvt_push_locale (THIS->locale);
		1427
		1428	wchar_t *r = rstr;
		1429	for (wchar_t *s = wstr; *s; s++)
		1430	{
		1431	int w = WCWIDTH (*s);
		1432
		1433	if (w == 0)
		1434	{
		1435	if (r == rstr)
		1436	croak ("leading combining character unencodable");
		1437
		1438	unicode_t n = rxvt_compose (r[-1], *s);
		1439	if (n == NOCHAR)
		1440	n = rxvt_composite.compose (r[-1], *s);
		1441
		1442	r[-1] = n;
		1443	}
		1444	#if !UNICODE_3
		1445	else if (*s >= 0x10000)
		1446	*r++ = rxvt_composite.compose (*s);
		1447	#endif
		1448	else
		1449	*r++ = *s;
		1450
		1451	// the *2 above only allows wcwidth <= 2
		1452	if (w > 1)
		1453	*r++ = NOCHAR;
		1454	}
		1455
		1456	rxvt_pop_locale ();
		1457
		1458	RETVAL = wcs2sv (rstr, r - rstr);
		1459	}
		1460	OUTPUT:
		1461	RETVAL
964		1462
965	SV *	1463	SV *
966	rxvt_term::special_decode (SV *str)	1464	rxvt_term::special_decode (SV *text)
967	CODE:	1465	CODE:
968	abort ();//TODO	1466	{
		1467	wchar_t *wstr = sv2wcs (text);
		1468	int dlen = 0;
		1469
		1470	// find length
		1471	for (wchar_t *s = wstr; *s; s++)
		1472	if (*s == NOCHAR)
		1473	;
		1474	else if (IS_COMPOSE (*s))
		1475	dlen += rxvt_composite.expand (*s, 0);
		1476	else
		1477	dlen++;
		1478
		1479	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1480
		1481	// decode
		1482	wchar_t *r = rstr;
		1483	for (wchar_t *s = wstr; *s; s++)
		1484	if (*s == NOCHAR)
		1485	;
		1486	else if (IS_COMPOSE (*s))
		1487	r += rxvt_composite.expand (*s, r);
		1488	else
		1489	*r++ = *s;
		1490
		1491	RETVAL = wcs2sv (rstr, r - rstr);
		1492	}
		1493	OUTPUT:
		1494	RETVAL
969		1495
970	void	1496	void
971	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1497	rxvt_term::_resource (char *name, int index, SV *newval = 0)
972	PPCODE:	1498	PPCODE:
973	{	1499	{
974	struct resval { const char *name; int value; } rslist [] = {	1500	static const struct resval { const char *name; int value; } *rs, rslist [] = {
975	# define def(name) { # name, Rs_ ## name },	1501	# define def(name) { # name, Rs_ ## name },
976	# define reserve(name,count)	1502	# define reserve(name,count)
977	# include "rsinc.h"	1503	# include "rsinc.h"
978	# undef def	1504	# undef def
979	# undef reserve	1505	# undef reserve
980	};	1506	};
981		1507
982	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1508	rs = rslist + ecb_array_length (rslist);
983		1509
		1510	if (*name)
984	do {	1511	{
		1512	do {
985	if (rs-- == rslist)	1513	if (rs-- == rslist)
986	croak ("no such resource '%s', requested", name);	1514	croak ("no such resource '%s', requested", name);
987	} while (strcmp (name, rs->name));	1515	} while (strcmp (name, rs->name));
988		1516
989	index += rs->value;	1517	index += rs->value;
		1518	}
		1519	else
		1520	{
		1521	--rs;
		1522	name = "";
		1523	}
990		1524
991	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1525	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
992	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1526	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
993		1527
994	if (GIMME_V != G_VOID)	1528	if (GIMME_V != G_VOID)
…		…
1005	else	1539	else
1006	THIS->rs [index] = 0;	1540	THIS->rs [index] = 0;
1007	}	1541	}
1008	}	1542	}
1009		1543
		1544	const char *
		1545	rxvt_term::x_resource (const char *name)
		1546
		1547	bool
		1548	rxvt_term::option (U8 optval, int set = -1)
		1549	CODE:
		1550	{
		1551	RETVAL = THIS->option (optval);
		1552
		1553	if (set >= 0)
		1554	{
		1555	THIS->set_option (optval, set);
		1556
		1557	if (THIS->init_done) // avoid doing this before START
		1558	switch (optval)
		1559	{
		1560	case Opt_skipBuiltinGlyphs:
		1561	THIS->set_fonts ();
		1562	THIS->scr_remap_chars ();
		1563	THIS->scr_touch (true);
		1564	THIS->want_refresh = 1;
		1565	THIS->refresh_check ();
		1566	break;
		1567	#ifdef CURSOR_BLINK
		1568	case Opt_cursorBlink:
		1569	THIS->cursor_blink_reset ();
		1570	break;
		1571	#endif
		1572
		1573	case Opt_cursorUnderline:
		1574	THIS->want_refresh = 1;
		1575	THIS->refresh_check ();
		1576	break;
		1577
		1578	# case Opt_scrollBar_floating:
		1579	# case Opt_scrollBar_right:
		1580	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1581	# break;
		1582	}
		1583	}
		1584	}
		1585	OUTPUT:
		1586	RETVAL
		1587
		1588	bool
		1589	rxvt_term::parse_keysym (char *keysym, char *str)
		1590	CODE:
		1591	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1592	THIS->keyboard->register_done ();
		1593	OUTPUT:
		1594	RETVAL
		1595
1010	void	1596	void
		1597	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1598	CODE:
		1599	wchar_t *wstr = sv2wcs (str);
		1600	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1601	free (wstr);
		1602
		1603	void
1011	rxvt_term::cur (...)	1604	rxvt_term::screen_cur (...)
1012	PROTOTYPE: $;$$	1605	PROTOTYPE: $;$$
1013	ALIAS:	1606	ALIAS:
1014	screen_cur = 0	1607	screen_cur = 0
1015	selection_beg = 1	1608	selection_beg = 1
1016	selection_end = 2	1609	selection_end = 2
…		…
1027	EXTEND (SP, 2);	1620	EXTEND (SP, 2);
1028	PUSHs (sv_2mortal (newSViv (rc.row)));	1621	PUSHs (sv_2mortal (newSViv (rc.row)));
1029	PUSHs (sv_2mortal (newSViv (rc.col)));	1622	PUSHs (sv_2mortal (newSViv (rc.col)));
1030	}	1623	}
1031		1624
1032	if (items == 3)	1625	if (items >= 3)
		1626	{
		1627	rc.row = SvIV (ST (1));
		1628	rc.col = SvIV (ST (2));
		1629
		1630	if (ix == 2)
1033	{	1631	{
1034	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1632	if (rc.col == 0)
1035	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1633	{
		1634	// col == 0 means end of previous line
		1635	rc.row--;
		1636	rc.col = THIS->ncol;
		1637	}
		1638	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1639	&& rc.col > ROW(rc.row).l)
		1640	{
		1641	// col >= length means while line and add newline
		1642	rc.col = THIS->ncol;
		1643	}
		1644	}
		1645
		1646	clamp_it (rc.col, 0, THIS->ncol);
		1647	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1036		1648
1037	if (ix)	1649	if (ix)
		1650	{
		1651	THIS->selection.screen = THIS->current_screen;
		1652
1038	THIS->want_refresh = 1;	1653	THIS->want_refresh = 1;
		1654	THIS->refresh_check ();
		1655	}
1039	}	1656	}
1040	}	1657	}
1041		1658
1042	int	1659	int
1043	rxvt_term::selection_grab (int eventtime = CurrentTime)	1660	rxvt_term::selection_screen (int screen = -1)
		1661	CODE:
		1662	RETVAL = THIS->selection.screen;
		1663	if (screen >= 0)
		1664	THIS->selection.screen = screen;
		1665	OUTPUT:
		1666	RETVAL
1044		1667
1045	void	1668	void
		1669	rxvt_term::selection_clear (bool clipboard = false)
		1670
		1671	void
		1672	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1673	CODE:
		1674	THIS->selection.op = SELECTION_CONT;
		1675	THIS->selection.rect = rect;
		1676	THIS->selection_make (eventtime);
		1677
		1678	int
		1679	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1680
		1681	void
1046	rxvt_term::selection (SV *newtext = 0)	1682	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
1047	PPCODE:	1683	PPCODE:
1048	{	1684	{
		1685	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1686	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1687
1049	if (GIMME_V != G_VOID)	1688	if (GIMME_V != G_VOID)
1050	XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));	1689	XPUSHs (text
		1690	? sv_2mortal (wcs2sv (text, len))
		1691	: &PL_sv_undef);
1051		1692
1052	if (newtext)	1693	if (newtext)
1053	{	1694	{
1054	free (THIS->selection.text);	1695	free (text);
1055		1696
1056	THIS->selection.text = sv2wcs (newtext);	1697	text = sv2wcs (newtext);
1057	THIS->selection.len = wcslen (THIS->selection.text);	1698	len = wcslen (text);
1058	}	1699	}
1059	}	1700	}
		1701
		1702	char
		1703	rxvt_term::cur_charset ()
		1704	CODE:
		1705	RETVAL = THIS->charsets [THIS->screen.charset];
		1706	OUTPUT:
		1707	RETVAL
		1708
		1709	void
		1710	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)
		1711
		1712	void
		1713	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1714
		1715	void
		1716	rxvt_term::scr_bell ()
		1717
		1718	void
		1719	rxvt_term::scr_change_screen (int screen)
1060		1720
1061	void	1721	void
1062	rxvt_term::scr_add_lines (SV *string)	1722	rxvt_term::scr_add_lines (SV *string)
1063	CODE:	1723	CODE:
1064	{	1724	{
1065	wchar_t *wstr = sv2wcs (string);	1725	wchar_t *wstr = sv2wcs (string);
1066	int wlen = wcslen (wstr);
1067	unicode_t *ustr = new unicode_t [wlen];
1068	int nlines = 0;
1069
1070	for (int i = wlen; i--; )
1071	{
1072	ustr [i] = wstr [i];
1073	nlines += ustr [i] == '\012';
1074	}
1075
1076	THIS->scr_add_lines (ustr, nlines, wlen);	1726	THIS->scr_add_lines (wstr, wcslen (wstr));
1077
1078	free (wstr);	1727	free (wstr);
1079	delete [] ustr;
1080	}	1728	}
1081		1729
1082	void	1730	void
1083	rxvt_term::tt_write (SV *octets)	1731	rxvt_term::tt_write (SV *octets)
1084	INIT:	1732	INIT:
…		…
1086	char *str = SvPVbyte (octets, len);	1734	char *str = SvPVbyte (octets, len);
1087	C_ARGS:	1735	C_ARGS:
1088	str, len	1736	str, len
1089		1737
1090	void	1738	void
		1739	rxvt_term::tt_paste (SV *octets)
		1740	INIT:
		1741	STRLEN len;
		1742	char *str = SvPVbyte (octets, len);
		1743	C_ARGS:
		1744	str, len
		1745
		1746	void
1091	rxvt_term::cmd_parse (SV *octets)	1747	rxvt_term::cmd_parse (SV *octets)
1092	CODE:	1748	CODE:
1093	{	1749	{
1094	STRLEN len;	1750	STRLEN len;
1095	char *str = SvPVbyte (octets, len);	1751	char *str = SvPVbyte (octets, len);
…		…
1098	char *old_cmdbuf_endp = THIS->cmdbuf_endp;	1754	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1099		1755
1100	THIS->cmdbuf_ptr = str;	1756	THIS->cmdbuf_ptr = str;
1101	THIS->cmdbuf_endp = str + len;	1757	THIS->cmdbuf_endp = str + len;
1102		1758
		1759	rxvt_push_locale (THIS->locale);
1103	THIS->cmd_parse ();	1760	THIS->cmd_parse ();
		1761	rxvt_pop_locale ();
1104		1762
1105	THIS->cmdbuf_ptr = old_cmdbuf_ptr;	1763	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1106	THIS->cmdbuf_endp = old_cmdbuf_endp;	1764	THIS->cmdbuf_endp = old_cmdbuf_endp;
1107	}	1765	}
1108		1766
…		…
1115	o->self = (HV *)SvRV (RETVAL);	1773	o->self = (HV *)SvRV (RETVAL);
1116	}	1774	}
1117	OUTPUT:	1775	OUTPUT:
1118	RETVAL	1776	RETVAL
1119		1777
		1778	#############################################################################
		1779	# Various X Utility Functions
		1780	#############################################################################
		1781
		1782	void
		1783	rxvt_term::XListProperties (Window window)
		1784	PPCODE:
		1785	{
		1786	int count;
		1787	Atom *props = XListProperties (THIS->dpy, window, &count);
		1788
		1789	EXTEND (SP, count);
		1790	while (count--)
		1791	PUSHs (newSVuv ((U32)props [count]));
		1792
		1793	XFree (props);
		1794	}
		1795
		1796	void
		1797	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1798	PPCODE:
		1799	{
		1800	Atom type;
		1801	int format;
		1802	unsigned long nitems;
		1803	unsigned long bytes_after;
		1804	unsigned char *prop;
		1805
		1806	XGetWindowProperty (THIS->dpy, window, property,
		1807	0, 1<<24, 0, AnyPropertyType,
		1808	&type, &format, &nitems, &bytes_after, &prop);
		1809
		1810	if (type != None)
		1811	{
		1812	int elemsize = format == 16 ? sizeof (short)
		1813	: format == 32 ? sizeof (long)
		1814	: 1;
		1815
		1816	EXTEND (SP, 3);
		1817	PUSHs (newSVuv ((U32)type));
		1818	PUSHs (newSViv (format));
		1819	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1820	XFree (prop);
		1821	}
		1822	}
		1823
		1824	void
		1825	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1826	CODE:
		1827	{
		1828	STRLEN len;
		1829	char *data_ = SvPVbyte (data, len);
		1830
		1831	int elemsize = format == 16 ? sizeof (short)
		1832	: format == 32 ? sizeof (long)
		1833	: 1;
		1834
		1835	XChangeProperty (THIS->dpy, window, property,
		1836	type, format, PropModeReplace,
		1837	(unsigned char *)data_, len / elemsize);
		1838	}
		1839
		1840	Atom
		1841	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1842	C_ARGS: term->dpy, atom_name, only_if_exists
		1843
		1844	char *
		1845	XGetAtomName (rxvt_term *term, Atom atom)
		1846	C_ARGS: term->dpy, atom
		1847	CLEANUP:
		1848	XFree (RETVAL);
		1849
		1850	void
		1851	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1852	C_ARGS: term->dpy, window, property
		1853
		1854	Window
		1855	rxvt_term::DefaultRootWindow ()
		1856	CODE:
		1857	RETVAL = THIS->display->root;
		1858	OUTPUT:
		1859	RETVAL
		1860
		1861	#if 0
		1862
		1863	Window
		1864	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1865	C_ARGS: term->dpy, (Window)parent,
		1866	x, y, width, height, 0,
		1867	term->pix_colors_focused[Color_border],
		1868	term->pix_colors_focused[Color_border]
		1869
		1870	#endif
		1871
		1872	void
		1873	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1874	C_ARGS: term->dpy, window, parent, x, y
		1875
		1876	void
		1877	XMapWindow (rxvt_term *term, Window window)
		1878	C_ARGS: term->dpy, window
		1879
		1880	void
		1881	XUnmapWindow (rxvt_term *term, Window window)
		1882	C_ARGS: term->dpy, window
		1883
		1884	void
		1885	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1886	C_ARGS: term->dpy, window, x, y, width, height
		1887
		1888	void
		1889	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1890	CODE:
		1891	{
		1892	XWindowAttributes attr;
		1893	XGetWindowAttributes (THIS->dpy, window, &attr);
		1894	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1895	}
		1896
		1897	void
		1898	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1899	PPCODE:
		1900	{
		1901	int dx, dy;
		1902	Window child;
		1903
		1904	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1905	{
		1906	EXTEND (SP, 3);
		1907	PUSHs (newSViv (dx));
		1908	PUSHs (newSViv (dy));
		1909	PUSHs (newSVuv (child));
		1910	}
		1911	}
		1912
		1913	#############################################################################
		1914	# urxvt::overlay
		1915	#############################################################################
		1916
1120	MODULE = urxvt PACKAGE = urxvt::overlay	1917	MODULE = urxvt PACKAGE = urxvt::overlay
1121		1918
1122	void	1919	void
1123	overlay::set (int x, int y, SV *text, SV *rend = 0)	1920	overlay::set (int x, int y, SV *text, SV *rend = 0)
1124		1921
…		…
1129	overlay::hide ()	1926	overlay::hide ()
1130		1927
1131	void	1928	void
1132	overlay::DESTROY ()	1929	overlay::DESTROY ()
1133		1930
1134	MODULE = urxvt PACKAGE = urxvt::timer	1931	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
1135		1932
1136	SV *
1137	timer::new ()
1138	CODE:
1139	timer *w = new timer;
1140	w->start (NOW);
1141	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1142	w->self = (HV *)SvRV (RETVAL);
1143	OUTPUT:
1144	RETVAL
1145
1146	timer *
1147	timer::cb (SV *cb)
1148	CODE:
1149	THIS->cb (cb);
1150	RETVAL = THIS;
1151	OUTPUT:
1152	RETVAL
1153
1154	NV
1155	timer::at ()
1156	CODE:
1157	RETVAL = THIS->at;
1158	OUTPUT:
1159	RETVAL
1160
1161	timer *
1162	timer::interval (NV interval)
1163	CODE:
1164	THIS->interval = interval;
1165	RETVAL = THIS;
1166	OUTPUT:
1167	RETVAL
1168
1169	timer *
1170	timer::set (NV tstamp)
1171	CODE:
1172	THIS->set (tstamp);
1173	RETVAL = THIS;
1174	OUTPUT:
1175	RETVAL
1176
1177	timer *
1178	timer::start (NV tstamp = THIS->at)
1179	CODE:
1180	THIS->start (tstamp);
1181	RETVAL = THIS;
1182	OUTPUT:
1183	RETVAL
1184
1185	timer *
1186	timer::stop ()
1187	CODE:
1188	THIS->stop ();
1189	RETVAL = THIS;
1190	OUTPUT:
1191	RETVAL
1192
1193	void
1194	timer::DESTROY ()
1195
1196	MODULE = urxvt PACKAGE = urxvt::iow	1933	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
1197		1934
1198	SV *	1935	urxvt::pixbuf gdk_pixbuf_new_from_file (octet_string filename, GError **error = 0)
1199	iow::new ()
1200	CODE:
1201	iow *w = new iow;
1202	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1203	w->self = (HV *)SvRV (RETVAL);
1204	OUTPUT:
1205	RETVAL
1206		1936
1207	iow *
1208	iow::cb (SV *cb)
1209	CODE:
1210	THIS->cb (cb);
1211	RETVAL = THIS;
1212	OUTPUT:
1213	RETVAL
1214
1215	iow *
1216	iow::fd (int fd)
1217	CODE:
1218	THIS->fd = fd;
1219	RETVAL = THIS;
1220	OUTPUT:
1221	RETVAL
1222
1223	iow *
1224	iow::events (short events)
1225	CODE:
1226	THIS->events = events;
1227	RETVAL = THIS;
1228	OUTPUT:
1229	RETVAL
1230
1231	iow *
1232	iow::start ()
1233	CODE:
1234	THIS->start ();
1235	RETVAL = THIS;
1236	OUTPUT:
1237	RETVAL
1238
1239	iow *
1240	iow::stop ()
1241	CODE:
1242	THIS->stop ();
1243	RETVAL = THIS;
1244	OUTPUT:
1245	RETVAL
1246
1247	void	1937	void
1248	iow::DESTROY ()	1938	DESTROY (urxvt::pixbuf self)
		1939	CODE:
		1940	gdk_pixbuf_unref (self);
1249		1941
1250

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