ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.6 by root, Mon Jan 2 21:17:01 2006 UTC vs.
Revision 1.157 by root, Sun Jun 3 15:54:15 2012 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2005 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
		32	#include <stddef.h>
31	#include <cstdarg>	33	#include <stdarg.h>
32		34
		35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
33	#include "rxvt.h"	38	#include "rxvt.h"
34	#include "iom.h"	39	#include "keyboard.h"
35	#include "rxvtutil.h"	40	#include "rxvtutil.h"
36	#include "rxvtperl.h"	41	#include "rxvtperl.h"
37		42
38	#include "perlxsi.c"	43	#include "perlxsi.c"
		44
		45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
		46
		47	#undef LINENO
		48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
		49	#undef ROW
		50	#define ROW(n) THIS->row_buf [LINENO (n)]
		51
		52	/////////////////////////////////////////////////////////////////////////////
		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
		62	static void
		63	parse_color (rxvt_screen *s, rxvt_color &c, SV *sv)
		64	{
		65	//TODO: support component stuff
		66	c.set (s, SvPVbyte_nolen (sv));
		67	}
39		68
40	/////////////////////////////////////////////////////////////////////////////	69	/////////////////////////////////////////////////////////////////////////////
41		70
42	static wchar_t *	71	static wchar_t *
43	sv2wcs (SV *sv)	72	sv2wcs (SV *sv)
…		…
46	char *str = SvPVutf8 (sv, len);	75	char *str = SvPVutf8 (sv, len);
47	return rxvt_utf8towcs (str, len);	76	return rxvt_utf8towcs (str, len);
48	}	77	}
49		78
50	static SV *	79	static SV *
51	new_ref (HV *hv, const char *klass)	80	wcs2sv (wchar_t *wstr, int len = -1)
52	{	81	{
53	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	char *str = rxvt_wcstoutf8 (wstr, len);
54	}
55		83
56	//TODO: use magic	84	SV *sv = newSVpv (str, 0);
		85	SvUTF8_on (sv);
		86	free (str);
		87
		88	return sv;
		89	}
		90
57	static SV *	91	static SV *
58	newSVptr (void *ptr, const char *klass)	92	newSVptr (void *ptr, const char *klass)
59	{	93	{
60	HV *hv = newHV ();	94	HV *hv = newHV ();
61	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	95	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
62	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	96	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		97	}
		98
		99	static void
		100	clearSVptr (SV *sv)
		101	{
		102	if (SvROK (sv))
		103	sv = SvRV (sv);
		104
		105	hv_clear ((HV *)sv);
		106	sv_unmagic (sv, PERL_MAGIC_ext);
63	}	107	}
64		108
65	static long	109	static long
66	SvPTR (SV *sv, const char *klass)	110	SvPTR (SV *sv, const char *klass)
67	{	111	{
68	if (!sv_derived_from (sv, klass))	112	if (!sv_derived_from (sv, klass))
69	croak ("object of type %s expected", klass);	113	croak ("object of type %s expected", klass);
70		114
71	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	115	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
72		116
73	if (!iv)	117	if (!mg)
74	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	118	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
75		119
76	return (long)iv;	120	return (long)mg->mg_ptr;
77	}	121	}
78		122
79	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	123	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
80	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	124	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
81		125
82	/////////////////////////////////////////////////////////////////////////////	126	/////////////////////////////////////////////////////////////////////////////
83		127
84	struct perl_watcher	128	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		129
		130	class overlay : overlay_base
85	{	131	{
86	SV *cbsv;	132	rxvt_term *THIS;
		133	AV *overlay_av;
		134	int border;
		135
		136	public:
87	HV *self;	137	HV *self;
88		138
89	perl_watcher ()	139	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
90	: cbsv (newSV (0))	140	~overlay ();
91	{
92	}
93		141
94	~perl_watcher ()	142	void show ();
95	{	143	void hide ();
96	SvREFCNT_dec (cbsv);
97	}
98		144
99	void cb (SV *cb)	145	void swap ();
100	{
101	sv_setsv (cbsv, cb);
102	}
103		146
104	void invoke (const char *type, SV *self, int arg = -1);	147	void set (int x, int y, SV *str, SV *rend);
105	};	148	};
106		149
107	void	150	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
108	perl_watcher::invoke (const char *type, SV *self, int arg)	151	: THIS(THIS), border(border == 2), overlay_av (0)
109	{	152	{
110	dSP;	153	x = x_;
		154	y = y_;
		155	w = w_;
		156	h = h_;
111		157
112	ENTER;	158	if (w < 0) w = 0;
113	SAVETMPS;	159	if (h < 0) h = 0;
114		160
115	PUSHMARK (SP);	161	if (border == 2)
116
117	XPUSHs (sv_2mortal (self));
118
119	if (arg >= 0)
120	XPUSHs (sv_2mortal (newSViv (arg)));
121
122	PUTBACK;
123	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
124	SPAGAIN;
125
126	PUTBACK;
127	FREETMPS;
128	LEAVE;
129
130	if (SvTRUE (ERRSV))
131	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
132	}
133
134	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
135	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
136
137	struct timer : time_watcher, perl_watcher
138	{
139	timer ()
140	: time_watcher (this, &timer::execute)
141	{	162	{
		163	w += 2;
		164	h += 2;
142	}	165	}
143		166
144	void execute (time_watcher &w)	167	text = new text_t *[h];
		168	rend = new rend_t *[h];
		169
		170	for (int y = 0; y < h; y++)
145	{	171	{
146	invoke ("urxvt::timer", newSVtimer (this));	172	text_t *tp = text[y] = new text_t[w];
		173	rend_t *rp = rend[y] = new rend_t[w];
		174
		175	text_t t0, t1, t2;
		176	rend_t r = rstyle;
		177
		178	if (border == 2)
		179	{
		180	if (y == 0)
		181	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
		182	else if (y < h - 1)
		183	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
		184	else
		185	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
		186
		187	*tp++ = t0;
		188	*rp++ = r;
		189
		190	for (int x = w - 2; x-- > 0; )
		191	{
		192	*tp++ = t1;
		193	*rp++ = r;
		194	}
		195
		196	*tp = t2;
		197	*rp = r;
		198	}
		199	else
		200	for (int x = w; x-- > 0; )
		201	{
		202	*tp++ = 0x0020;
		203	*rp++ = r;
		204	}
147	}	205	}
148	};
149		206
150	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
151	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
152
153	struct iow : io_watcher, perl_watcher
154	{
155	iow ()	207	show ();
156	: io_watcher (this, &iow::execute)	208	}
		209
		210	overlay::~overlay ()
		211	{
		212	hide ();
		213
		214	for (int y = h; y--; )
157	{	215	{
		216	delete [] text[y];
		217	delete [] rend[y];
158	}	218	}
159		219
160	void execute (io_watcher &w, short revents)	220	delete [] text;
		221	delete [] rend;
		222	}
		223
		224	void
		225	overlay::show ()
		226	{
		227	if (overlay_av)
		228	return;
		229
		230	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		231	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		232	));
		233	av_push (overlay_av, newSViv ((long)this));
		234
		235	THIS->want_refresh = 1;
		236	THIS->refresh_check ();
		237	}
		238
		239	void
		240	overlay::hide ()
		241	{
		242	if (!overlay_av)
		243	return;
		244
		245	int i;
		246
		247	for (i = AvFILL (overlay_av); i >= 0; i--)
		248	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		249	break;
		250
		251	for (; i < AvFILL (overlay_av); i++)
		252	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		253
		254	av_pop (overlay_av);
		255
		256	SvREFCNT_dec (overlay_av);
		257	overlay_av = 0;
		258
		259	THIS->want_refresh = 1;
		260	THIS->refresh_check ();
		261	}
		262
		263	void overlay::swap ()
		264	{
		265	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
		266	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
		267
		268	int ov_w = min (w, THIS->ncol - ov_x);
		269	int ov_h = min (h, THIS->nrow - ov_y);
		270
		271	// hide cursor if it is within the overlay area
		272	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		273	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		274	THIS->screen.flags &= ~Screen_VisibleCursor;
		275
		276	for (int y = ov_h; y--; )
161	{	277	{
162	invoke ("urxvt::iow", newSViow (this), revents);	278	text_t *t1 = text [y];
		279	rend_t *r1 = rend [y];
		280
		281	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
		282	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
		283
		284	for (int x = ov_w; x--; )
		285	{
		286	text_t t = *t1; *t1++ = *t2; *t2++ = t;
		287	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
		288	}
163	}	289	}
164	};	290
		291	}
		292
		293	void overlay::set (int x, int y, SV *text, SV *rend)
		294	{
		295	x += border;
		296	y += border;
		297
		298	if (!IN_RANGE_EXC (y, 0, h - border))
		299	return;
		300
		301	wchar_t *wtext = sv2wcs (text);
		302
		303	for (int col = min (wcslen (wtext), w - x - border); col--; )
		304	this->text [y][x + col] = wtext [col];
		305
		306	free (wtext);
		307
		308	if (rend)
		309	{
		310	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
		311	croak ("rend must be arrayref");
		312
		313	AV *av = (AV *)SvRV (rend);
		314
		315	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
		316	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		317	}
		318
		319	THIS->want_refresh = 1;
		320	THIS->refresh_check ();
		321	}
165		322
166	/////////////////////////////////////////////////////////////////////////////	323	/////////////////////////////////////////////////////////////////////////////
167		324
		325	#include "iom_perl.h"
		326
		327	/////////////////////////////////////////////////////////////////////////////
		328
168	struct rxvt_perl_interp rxvt_perl;	329	struct rxvt_perl_interp rxvt_perl;
169		330
170	static PerlInterpreter *perl;	331	static PerlInterpreter *perl;
171
172	rxvt_perl_interp::rxvt_perl_interp ()
173	{
174	}
175		332
176	rxvt_perl_interp::~rxvt_perl_interp ()	333	rxvt_perl_interp::~rxvt_perl_interp ()
177	{	334	{
178	if (perl)	335	if (perl)
179	{	336	{
180	perl_destruct (perl);	337	perl_destruct (perl);
181	perl_free (perl);	338	perl_free (perl);
		339	PERL_SYS_TERM ();
182	}	340	}
183	}	341	}
184		342
185	void	343	void
186	rxvt_perl_interp::init ()	344	rxvt_perl_interp::init (rxvt_term *term)
187	{	345	{
188	if (!perl)	346	if (!perl)
189	{	347	{
		348	rxvt_push_locale (""); // perl init destroys current locale
		349
		350	{
		351	perl_environ = rxvt_environ;
		352	localise_env set_environ (perl_environ);
		353
190	char *argv[] = {	354	char *args[] = {
191	"",	355	"",
192	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	356	"-e"
		357	"BEGIN {"
		358	" urxvt->bootstrap;"
		359	" unshift @INC, '" LIBDIR "';"
		360	"}"
		361	""
		362	"use urxvt;"
193	};	363	};
		364	int argc = ecb_array_length (args);
		365	char **argv = args;
194		366
		367	PERL_SYS_INIT3 (&argc, &argv, &environ);
195	perl = perl_alloc ();	368	perl = perl_alloc ();
196	perl_construct (perl);	369	perl_construct (perl);
197		370
198	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)	371	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
199	|| perl_run (perl))	372	|| perl_run (perl))
		373	{
		374	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
		375
		376	perl_destruct (perl);
		377	perl_free (perl);
		378	perl = 0;
		379	}
		380	}
		381
		382	rxvt_pop_locale ();
		383	}
		384
		385	if (perl)
		386	{
		387	// runs outside of perls ENV
		388	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		389	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		390	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
		391	}
		392	}
		393
		394	static void
		395	ungrab (rxvt_term *THIS)
		396	{
		397	if (THIS->perl.grabtime)
		398	{
		399	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		400	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		401	THIS->perl.grabtime = 0;
		402	}
		403	}
		404
		405	bool
		406	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
		407	{
		408	if (!perl || !term->perl.self)
		409	return false;
		410
		411	localise_env set_environ (perl_environ);
		412
		413	// pre-handling of some events
		414	if (htype == HOOK_REFRESH_END)
		415	{
		416	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		417
		418	for (int i = 0; i <= AvFILL (av); i++)
		419	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		420	}
		421	else if (htype == HOOK_DESTROY)
		422	{
		423	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		424
		425	for (int i = AvFILL (av); i >= 0; i--)
200	{	426	{
201	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	427	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
202		428	delete req;
203	perl_destruct (perl);
204	perl_free (perl);
205	perl = 0;
206	}	429	}
207	}	430	}
208	}
209		431
210	bool	432	bool event_consumed;
211	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
212	{
213	if (!perl
214	|| (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
215	return false;
216
217	if (htype == HOOK_INIT) // first hook ever called
218	term->self = (void *)newSVptr ((void *)term, "urxvt::term");
219		433
		434	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		435	|| term->perl.should_invoke [htype])
		436	{
220	dSP;	437	dSP;
221	va_list ap;	438	va_list ap;
222		439
223	va_start (ap, htype);	440	va_start (ap, htype);
		441
		442	ENTER;
		443	SAVETMPS;
		444
		445	PUSHMARK (SP);
		446
		447	EXTEND (SP, 2);
		448	PUSHs (sv_2mortal (newSVterm (term)));
		449	PUSHs (sv_2mortal (newSViv (htype)));
		450
		451	for (;;) {
		452	data_type dt = (data_type)va_arg (ap, int);
		453
		454	switch (dt)
		455	{
		456	case DT_INT:
		457	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		458	break;
		459
		460	case DT_LONG:
		461	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		462	break;
		463
		464	case DT_STR:
		465	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		466	break;
		467
		468	case DT_STR_LEN:
		469	{
		470	char *str = va_arg (ap, char *);
		471	int len = va_arg (ap, int);
		472
		473	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		474	}
		475	break;
		476
		477	case DT_WCS_LEN:
		478	{
		479	wchar_t *wstr = va_arg (ap, wchar_t *);
		480	int wlen = va_arg (ap, int);
		481
		482	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		483	}
		484	break;
		485
		486	case DT_LCS_LEN:
		487	{
		488	long *lstr = va_arg (ap, long *);
		489	int llen = va_arg (ap, int);
		490
		491	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		492	}
		493	break;
		494
		495	case DT_XEVENT:
		496	{
		497	XEvent *xe = va_arg (ap, XEvent *);
		498	HV *hv = newHV ();
		499
		500	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		501	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		502	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		503	# undef set
		504
		505	setiv (type, xe->type);
		506	setiv (send_event, xe->xany.send_event);
		507	setiv (serial, xe->xany.serial);
		508
		509	switch (xe->type)
		510	{
		511	case KeyPress:
		512	case KeyRelease:
		513	case ButtonPress:
		514	case ButtonRelease:
		515	case MotionNotify:
		516	setuv (window, xe->xmotion.window);
		517	setuv (root, xe->xmotion.root);
		518	setuv (subwindow, xe->xmotion.subwindow);
		519	setuv (time, xe->xmotion.time);
		520	setiv (x, xe->xmotion.x);
		521	setiv (y, xe->xmotion.y);
		522	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		523	setiv (col, xe->xmotion.x / term->fwidth);
		524	setiv (x_root, xe->xmotion.x_root);
		525	setiv (y_root, xe->xmotion.y_root);
		526	setuv (state, xe->xmotion.state);
		527
		528	switch (xe->type)
		529	{
		530	case KeyPress:
		531	case KeyRelease:
		532	setuv (keycode, xe->xkey.keycode);
		533	break;
		534
		535	case ButtonPress:
		536	case ButtonRelease:
		537	setuv (button, xe->xbutton.button);
		538	break;
		539
		540	case MotionNotify:
		541	setiv (is_hint, xe->xmotion.is_hint);
		542	break;
		543	}
		544
		545	break;
		546
		547	case MapNotify:
		548	case UnmapNotify:
		549	case ConfigureNotify:
		550	setuv (event, xe->xconfigure.event);
		551	setuv (window, xe->xconfigure.window);
		552
		553	switch (xe->type)
		554	{
		555	case ConfigureNotify:
		556	setiv (x, xe->xconfigure.x);
		557	setiv (y, xe->xconfigure.y);
		558	setiv (width, xe->xconfigure.width);
		559	setiv (height, xe->xconfigure.height);
		560	setuv (above, xe->xconfigure.above);
		561	break;
		562	}
		563
		564	break;
		565
		566	case PropertyNotify:
		567	setuv (window, xe->xproperty.window);
		568	setuv (atom, xe->xproperty.atom);
		569	setuv (time, xe->xproperty.time);
		570	setiv (state, xe->xproperty.state);
		571	break;
		572
		573	case ClientMessage:
		574	setuv (window, xe->xclient.window);
		575	setuv (message_type, xe->xclient.message_type);
		576	setuv (format, xe->xclient.format);
		577	setuv (l0, xe->xclient.data.l[0]);
		578	setuv (l1, xe->xclient.data.l[1]);
		579	setuv (l2, xe->xclient.data.l[2]);
		580	setuv (l3, xe->xclient.data.l[3]);
		581	setuv (l4, xe->xclient.data.l[4]);
		582	break;
		583	}
		584
		585	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		586	}
		587	break;
		588
		589	case DT_END:
		590	goto call;
		591
		592	default:
		593	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		594	}
		595	}
		596
		597	call:
		598	va_end (ap);
		599
		600	PUTBACK;
		601	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		602	SPAGAIN;
		603
		604	if (count)
		605	{
		606	SV *status = POPs;
		607	count = SvTRUE (status);
		608	}
		609
		610	PUTBACK;
		611	FREETMPS;
		612	LEAVE;
		613
		614	if (SvTRUE (ERRSV))
		615	{
		616	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		617	ungrab (term); // better lose the grab than the session
		618	}
		619
		620	event_consumed = !!count;
		621	}
		622	else
		623	event_consumed = false;
		624
		625	// post-handling of some events
		626	if (htype == HOOK_REFRESH_BEGIN)
		627	{
		628	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		629
		630	for (int i = AvFILL (av); i >= 0; i--)
		631	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		632	}
		633	else if (htype == HOOK_DESTROY)
		634	{
		635	clearSVptr ((SV *)term->perl.self);
		636	SvREFCNT_dec ((SV *)term->perl.self);
		637
		638	// don't allow further calls
		639	term->perl.self = 0;
		640	}
		641
		642	return event_consumed;
		643	}
		644
		645	void
		646	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		647	{
		648	localise_env set_environ (perl_environ);
224		649
225	ENTER;	650	ENTER;
226	SAVETMPS;	651	SAVETMPS;
227		652
228	PUSHMARK (SP);	653	dSP;
229
230	XPUSHs (sv_2mortal (newSVterm (term)));
231	XPUSHs (sv_2mortal (newSViv (htype)));	654	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		655	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
232		656
233	for (;;) {
234	data_type dt = (data_type)va_arg (ap, int);
235
236	switch (dt)
237	{
238	case DT_INT:
239	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
240	break;
241
242	case DT_LONG:
243	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
244	break;
245
246	case DT_STRING:
247	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
248	break;
249
250	case DT_END:
251	{
252	va_end (ap);
253
254	PUTBACK;
255	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
256	SPAGAIN;
257
258	if (count)
259	{
260	SV *status = POPs;
261	count = SvTRUE (status);
262	}
263
264	PUTBACK;
265	FREETMPS;
266	LEAVE;
267
268	if (SvTRUE (ERRSV))	657	if (SvTRUE (ERRSV))
269	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));	658	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
270		659
271	if (htype == HOOK_DESTROY)	660	FREETMPS;
272	{	661	LEAVE;
273	// TODO: clear magic
274	hv_clear ((HV *)SvRV ((SV *)term->self));
275	SvREFCNT_dec ((SV *)term->self);
276	}
277
278	return count;
279	}
280
281	default:
282	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
283	}
284	}
285	}	662	}
286		663
287	/////////////////////////////////////////////////////////////////////////////	664	/////////////////////////////////////////////////////////////////////////////
288		665
289	MODULE = urxvt PACKAGE = urxvt	666	MODULE = urxvt PACKAGE = urxvt
290		667
291	PROTOTYPES: ENABLE	668	PROTOTYPES: ENABLE
292		669
293	BOOT:	670	BOOT:
294	{	671	{
295	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	672	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		673	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		674	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		675	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		676
296	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	677	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
297	set_hookname (INIT);	678	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
298	set_hookname (RESET);	679	# include "hookinc.h"
299	set_hookname (START);	680	# undef def
300	set_hookname (DESTROY);
301	set_hookname (SEL_BEGIN);
302	set_hookname (SEL_EXTEND);
303	set_hookname (SEL_MAKE);
304	set_hookname (SEL_GRAB);
305	set_hookname (FOCUS_IN);
306	set_hookname (FOCUS_OUT);
307	set_hookname (VIEW_CHANGE);
308	set_hookname (SCROLL_BACK);
309	set_hookname (TTY_ACTIVITY);
310	set_hookname (REFRESH_BEGIN);
311	set_hookname (REFRESH_END);
312	set_hookname (KEYBOARD_COMMAND);
313		681
314	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	682	HV *option = get_hv ("urxvt::OPTION", 1);
315	}	683	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		684	# define nodef(name)
		685	# include "optinc.h"
		686	# undef nodef
		687	# undef def
316		688
317	void	689	HV *stash = gv_stashpv ("urxvt", 1);
318	set_should_invoke (int htype, int value)	690	static const struct {
319	CODE:	691	const char *name;
320	rxvt_perl.should_invoke [htype] = value;	692	IV iv;
		693	} *civ, const_iv[] = {
		694	# define const_iv(name) { # name, (IV)name }
		695	const_iv (NUM_RESOURCES),
		696	const_iv (DEFAULT_RSTYLE),
		697	const_iv (OVERLAY_RSTYLE),
		698	const_iv (Color_Bits),
		699	const_iv (RS_bgShift), const_iv (RS_bgMask),
		700	const_iv (RS_fgShift), const_iv (RS_fgMask),
		701	const_iv (RS_Careful),
		702	const_iv (RS_fontCount),
		703	const_iv (RS_fontShift),
		704	const_iv (RS_fontMask),
		705	const_iv (RS_baseattrMask),
		706	const_iv (RS_attrMask),
		707	const_iv (RS_redraw),
		708	const_iv (RS_Sel),
		709	const_iv (RS_Bold),
		710	const_iv (RS_Italic),
		711	const_iv (RS_Blink),
		712	const_iv (RS_RVid),
		713	const_iv (RS_Uline),
		714
		715	const_iv (CurrentTime),
		716	const_iv (ShiftMask),
		717	const_iv (LockMask),
		718	const_iv (ControlMask),
		719	const_iv (Mod1Mask),
		720	const_iv (Mod2Mask),
		721	const_iv (Mod3Mask),
		722	const_iv (Mod4Mask),
		723	const_iv (Mod5Mask),
		724	const_iv (Button1Mask),
		725	const_iv (Button2Mask),
		726	const_iv (Button3Mask),
		727	const_iv (Button4Mask),
		728	const_iv (Button5Mask),
		729	const_iv (AnyModifier),
		730
		731	const_iv (NoSymbol),
		732	const_iv (GrabModeSync),
		733	const_iv (GrabModeAsync),
		734
		735	const_iv (NoEventMask),
		736	const_iv (KeyPressMask),
		737	const_iv (KeyReleaseMask),
		738	const_iv (ButtonPressMask),
		739	const_iv (ButtonReleaseMask),
		740	const_iv (EnterWindowMask),
		741	const_iv (LeaveWindowMask),
		742	const_iv (PointerMotionMask),
		743	const_iv (PointerMotionHintMask),
		744	const_iv (Button1MotionMask),
		745	const_iv (Button2MotionMask),
		746	const_iv (Button3MotionMask),
		747	const_iv (Button4MotionMask),
		748	const_iv (Button5MotionMask),
		749	const_iv (ButtonMotionMask),
		750	const_iv (KeymapStateMask),
		751	const_iv (ExposureMask),
		752	const_iv (VisibilityChangeMask),
		753	const_iv (StructureNotifyMask),
		754	const_iv (ResizeRedirectMask),
		755	const_iv (SubstructureNotifyMask),
		756	const_iv (SubstructureRedirectMask),
		757	const_iv (FocusChangeMask),
		758	const_iv (PropertyChangeMask),
		759	const_iv (ColormapChangeMask),
		760	const_iv (OwnerGrabButtonMask),
		761
		762	const_iv (KeyPress),
		763	const_iv (KeyRelease),
		764	const_iv (ButtonPress),
		765	const_iv (ButtonRelease),
		766	const_iv (MotionNotify),
		767	const_iv (EnterNotify),
		768	const_iv (LeaveNotify),
		769	const_iv (FocusIn),
		770	const_iv (FocusOut),
		771	const_iv (KeymapNotify),
		772	const_iv (Expose),
		773	const_iv (GraphicsExpose),
		774	const_iv (NoExpose),
		775	const_iv (VisibilityNotify),
		776	const_iv (CreateNotify),
		777	const_iv (DestroyNotify),
		778	const_iv (UnmapNotify),
		779	const_iv (MapNotify),
		780	const_iv (MapRequest),
		781	const_iv (ReparentNotify),
		782	const_iv (ConfigureNotify),
		783	const_iv (ConfigureRequest),
		784	const_iv (GravityNotify),
		785	const_iv (ResizeRequest),
		786	const_iv (CirculateNotify),
		787	const_iv (CirculateRequest),
		788	const_iv (PropertyNotify),
		789	const_iv (SelectionClear),
		790	const_iv (SelectionRequest),
		791	const_iv (SelectionNotify),
		792	const_iv (ColormapNotify),
		793	const_iv (ClientMessage),
		794	const_iv (MappingNotify),
		795	# if ENABLE_XIM_ONTHESPOT
		796	const_iv (XIMReverse),
		797	const_iv (XIMUnderline),
		798	const_iv (XIMHighlight),
		799	const_iv (XIMPrimary),
		800	const_iv (XIMSecondary),
		801	const_iv (XIMTertiary),
		802	const_iv (XIMVisibleToForward),
		803	const_iv (XIMVisibleToBackword),
		804	const_iv (XIMVisibleToCenter),
		805	# if 0
		806	const_iv (XIMForwardChar),
		807	const_iv (XIMBackwardChar),
		808	const_iv (XIMForwardWord),
		809	const_iv (XIMBackwardWord),
		810	const_iv (XIMCaretUp),
		811	const_iv (XIMCaretDown),
		812	const_iv (XIMNextLine),
		813	const_iv (XIMPreviousLine),
		814	const_iv (XIMLineStart),
		815	const_iv (XIMLineEnd),
		816	const_iv (XIMAbsolutePosition),
		817	const_iv (XIMDontChange),
		818	# endif
		819	# endif
		820	};
		821
		822	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		823	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		824	}
321		825
322	void	826	void
323	warn (const char *msg)	827	warn (const char *msg)
324	CODE:	828	CODE:
325	rxvt_warn ("%s", msg);	829	rxvt_warn ("%s", msg);
326		830
327	void	831	void
328	fatal (const char *msg)	832	fatal (const char *msg)
329	CODE:	833	CODE:
330	rxvt_fatal ("%s", msg);	834	rxvt_fatal ("%s", msg);
		835
		836	void
		837	_exit (int status)
331		838
332	NV	839	NV
333	NOW ()	840	NOW ()
334	CODE:	841	CODE:
335	RETVAL = NOW;	842	RETVAL = ev::now ();
336	OUTPUT:	843	OUTPUT:
337	RETVAL	844	RETVAL
338		845
		846	int
		847	GET_BASEFG (int rend)
		848	CODE:
		849	RETVAL = GET_BASEFG (rend);
		850	OUTPUT:
		851	RETVAL
		852
		853	int
		854	GET_BASEBG (int rend)
		855	CODE:
		856	RETVAL = GET_BASEBG (rend);
		857	OUTPUT:
		858	RETVAL
		859
		860	int
		861	SET_FGCOLOR (int rend, int new_color)
		862	CODE:
		863	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		864	OUTPUT:
		865	RETVAL
		866
		867	int
		868	SET_BGCOLOR (int rend, int new_color)
		869	CODE:
		870	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		871	OUTPUT:
		872	RETVAL
		873
		874	int
		875	GET_CUSTOM (int rend)
		876	CODE:
		877	RETVAL = (rend & RS_customMask) >> RS_customShift;
		878	OUTPUT:
		879	RETVAL
		880
		881	int
		882	SET_CUSTOM (int rend, int new_value)
		883	CODE:
		884	{
		885	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		886	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		887
		888	RETVAL = (rend & ~RS_customMask)
		889	| ((new_value << RS_customShift) & RS_customMask);
		890	}
		891	OUTPUT:
		892	RETVAL
		893
		894	void
		895	termlist ()
		896	PPCODE:
		897	{
		898	EXTEND (SP, rxvt_term::termlist.size ());
		899
		900	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		901	if ((*t)->perl.self)
		902	PUSHs (sv_2mortal (newSVterm (*t)));
		903	}
		904
		905	IV
		906	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		907	CODE:
		908	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		909	req->cb_sv = newSVsv (cb);
		910	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		911	av_push (av, newSViv ((IV)req));
		912	RETVAL = (IV)req;
		913	OUTPUT:
		914	RETVAL
		915
		916	void
		917	_delete_selection_request (IV req_)
		918	CODE:
		919	rxvt_selection *req = (rxvt_selection *)req_;
		920	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		921	int i;
		922
		923	for (i = AvFILL (av); i >= 0; i--)
		924	if (SvIV (*av_fetch (av, i, 1)) == req_)
		925	break;
		926
		927	for (; i < AvFILL (av); i++)
		928	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		929
		930	av_pop (av);
		931
		932	delete req;
		933
339	MODULE = urxvt PACKAGE = urxvt::term	934	MODULE = urxvt PACKAGE = urxvt::term
		935
		936	SV *
		937	_new (AV *env, AV *arg)
		938	CODE:
		939	{
		940	rxvt_term *term = new rxvt_term;
		941
		942	stringvec *argv = new stringvec;
		943	for (int i = 0; i <= AvFILL (arg); i++)
		944	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		945
		946	stringvec *envv = new stringvec;
		947	for (int i = AvFILL (env) + 1; i--; )
		948	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		949
		950	try
		951	{
		952	term->init (argv, envv);
		953	}
		954	catch (const class rxvt_failure_exception &e)
		955	{
		956	term->destroy ();
		957	croak ("error while initializing new terminal instance");
		958	}
		959
		960	RETVAL = term && term->perl.self
		961	? newSVterm (term) : &PL_sv_undef;
		962	}
		963	OUTPUT:
		964	RETVAL
		965
		966	void
		967	rxvt_term::destroy ()
		968
		969	void
		970	rxvt_term::set_should_invoke (int htype, int inc)
		971	CODE:
		972	THIS->perl.should_invoke [htype] += inc;
		973
		974	int
		975	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		976	CODE:
		977	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		978	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		979	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		980	OUTPUT: RETVAL
		981
		982	int
		983	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		984	CODE:
		985	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		986	OUTPUT: RETVAL
		987
		988	void
		989	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		990	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		991	CODE:
		992	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		993
		994	void
		995	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		996	CODE:
		997	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		998
		999	bool
		1000	rxvt_term::grab (Time eventtime, int sync = 0)
		1001	CODE:
		1002	{
		1003	int mode = sync ? GrabModeSync : GrabModeAsync;
		1004
		1005	THIS->perl.grabtime = 0;
		1006
		1007	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1008	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1009	mode, mode, None, GRAB_CURSOR, eventtime))
		1010	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1011	THIS->perl.grabtime = eventtime;
		1012	else
		1013	XUngrabPointer (THIS->dpy, eventtime);
		1014
		1015	RETVAL = !!THIS->perl.grabtime;
		1016	}
		1017	OUTPUT:
		1018	RETVAL
		1019
		1020	void
		1021	rxvt_term::allow_events_async ()
		1022	CODE:
		1023	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1024
		1025	void
		1026	rxvt_term::allow_events_sync ()
		1027	CODE:
		1028	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1029
		1030	void
		1031	rxvt_term::allow_events_replay ()
		1032	CODE:
		1033	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1034	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1035
		1036	void
		1037	rxvt_term::ungrab ()
		1038	CODE:
		1039	ungrab (THIS);
		1040
		1041	int
		1042	rxvt_term::XStringToKeysym (char *string)
		1043	CODE:
		1044	RETVAL = XStringToKeysym (string);
		1045	OUTPUT: RETVAL
		1046
		1047	char *
		1048	rxvt_term::XKeysymToString (int sym)
		1049	CODE:
		1050	RETVAL = XKeysymToString (sym);
		1051	OUTPUT: RETVAL
		1052
		1053	int
		1054	rxvt_term::XKeysymToKeycode (int sym)
		1055	CODE:
		1056	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1057	OUTPUT: RETVAL
		1058
		1059	int
		1060	rxvt_term::XKeycodeToKeysym (int code, int index)
		1061	CODE:
		1062	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1063	OUTPUT: RETVAL
340		1064
341	int	1065	int
342	rxvt_term::strwidth (SV *str)	1066	rxvt_term::strwidth (SV *str)
343	CODE:	1067	CODE:
344	{	1068	{
345	wchar_t *wstr = sv2wcs (str);	1069	wchar_t *wstr = sv2wcs (str);
346		1070
347	rxvt_push_locale (THIS->locale);	1071	rxvt_push_locale (THIS->locale);
348	RETVAL = wcswidth (wstr, wcslen (wstr));	1072	RETVAL = 0;
		1073	for (wchar_t *wc = wstr; *wc; wc++)
		1074	{
		1075	int w = WCWIDTH (*wc);
		1076
		1077	if (w)
		1078	RETVAL += max (w, 1);
		1079	}
349	rxvt_pop_locale ();	1080	rxvt_pop_locale ();
350		1081
351	free (wstr);	1082	free (wstr);
352	}	1083	}
353	OUTPUT:	1084	OUTPUT:
…		…
380		1111
381	rxvt_push_locale (THIS->locale);	1112	rxvt_push_locale (THIS->locale);
382	wchar_t *wstr = rxvt_mbstowcs (data, len);	1113	wchar_t *wstr = rxvt_mbstowcs (data, len);
383	rxvt_pop_locale ();	1114	rxvt_pop_locale ();
384		1115
385	char *str = rxvt_wcstoutf8 (wstr);	1116	RETVAL = wcs2sv (wstr);
386	free (wstr);	1117	free (wstr);
		1118	}
		1119	OUTPUT:
		1120	RETVAL
387		1121
388	RETVAL = newSVpv (str, 0);	1122	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
389	SvUTF8_on (RETVAL);	1123
		1124	#define TERM_OFFSET_width TERM_OFFSET(width)
		1125	#define TERM_OFFSET_height TERM_OFFSET(height)
		1126	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1127	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1128	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1129	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1130	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1131	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1132	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1133	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1134	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1135	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1136	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
		1137	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1138	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1139	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1140
		1141	int
		1142	rxvt_term::width ()
		1143	ALIAS:
		1144	width = TERM_OFFSET_width
		1145	height = TERM_OFFSET_height
		1146	fwidth = TERM_OFFSET_fwidth
		1147	fheight = TERM_OFFSET_fheight
		1148	fbase = TERM_OFFSET_fbase
		1149	nrow = TERM_OFFSET_nrow
		1150	ncol = TERM_OFFSET_ncol
		1151	focus = TERM_OFFSET_focus
		1152	mapped = TERM_OFFSET_mapped
		1153	int_bwidth = TERM_OFFSET_int_bwidth
		1154	ext_bwidth = TERM_OFFSET_ext_bwidth
		1155	lineSpace = TERM_OFFSET_lineSpace
		1156	letterSpace = TERM_OFFSET_letterSpace
		1157	saveLines = TERM_OFFSET_saveLines
		1158	total_rows = TERM_OFFSET_total_rows
		1159	top_row = TERM_OFFSET_top_row
		1160	CODE:
		1161	RETVAL = *(int *)((char *)THIS + ix);
		1162	OUTPUT:
		1163	RETVAL
		1164
		1165	unsigned int
		1166	rxvt_term::ModLevel3Mask ()
		1167	ALIAS:
		1168	ModLevel3Mask = 0
		1169	ModMetaMask = 1
		1170	ModNumLockMask = 2
		1171	current_screen = 3
		1172	hidden_cursor = 4
		1173	CODE:
		1174	switch (ix)
		1175	{
		1176	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1177	case 1: RETVAL = THIS->ModMetaMask; break;
		1178	case 2: RETVAL = THIS->ModNumLockMask; break;
		1179	case 3: RETVAL = THIS->current_screen; break;
		1180	#ifdef CURSOR_BLINK
		1181	case 4: RETVAL = THIS->hidden_cursor; break;
		1182	#endif
		1183	}
		1184	OUTPUT:
		1185	RETVAL
		1186
		1187	char *
		1188	rxvt_term::display_id ()
		1189	ALIAS:
		1190	display_id = 0
		1191	locale = 1
		1192	CODE:
		1193	switch (ix)
		1194	{
		1195	case 0: RETVAL = THIS->display->id; break;
		1196	case 1: RETVAL = THIS->locale; break;
		1197	}
		1198	OUTPUT:
		1199	RETVAL
		1200
		1201	SV *
		1202	rxvt_term::envv ()
		1203	ALIAS:
		1204	argv = 1
		1205	PPCODE:
		1206	{
		1207	stringvec *vec = ix ? THIS->argv : THIS->envv;
		1208
		1209	EXTEND (SP, vec->size ());
		1210
		1211	for (char **i = vec->begin (); i != vec->end (); ++i)
		1212	if (*i)
		1213	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1214	}
		1215
		1216	int
		1217	rxvt_term::pty_ev_events (int events = ev::UNDEF)
		1218	CODE:
		1219	RETVAL = THIS->pty_ev.events;
		1220	if (events != ev::UNDEF)
		1221	THIS->pty_ev.set (events);
		1222	OUTPUT:
		1223	RETVAL
		1224
		1225	int
		1226	rxvt_term::pty_fd ()
		1227	CODE:
		1228	RETVAL = THIS->pty->pty;
		1229	OUTPUT:
		1230	RETVAL
		1231
		1232	Window
		1233	rxvt_term::parent ()
		1234	CODE:
		1235	RETVAL = THIS->parent;
		1236	OUTPUT:
		1237	RETVAL
		1238
		1239	Window
		1240	rxvt_term::vt ()
		1241	CODE:
		1242	RETVAL = THIS->vt;
		1243	OUTPUT:
		1244	RETVAL
		1245
		1246	void
		1247	rxvt_term::vt_emask_add (U32 emask)
		1248	CODE:
		1249	THIS->vt_emask_perl |= emask;
		1250	THIS->vt_select_input ();
		1251
		1252	U32
		1253	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1254	CODE:
		1255	RETVAL = THIS->rstyle;
		1256	THIS->rstyle = new_rstyle;
		1257	OUTPUT:
		1258	RETVAL
		1259
		1260	int
		1261	rxvt_term::view_start (int newval = 1)
		1262	PROTOTYPE: $;$
		1263	CODE:
		1264	{
		1265	RETVAL = THIS->view_start;
		1266
		1267	if (newval <= 0)
		1268	THIS->scr_changeview (max (newval, THIS->top_row));
		1269	}
		1270	OUTPUT:
		1271	RETVAL
		1272
		1273	void
		1274	rxvt_term::set_urgency (bool enable)
		1275
		1276	void
		1277	rxvt_term::focus_in ()
		1278
		1279	void
		1280	rxvt_term::focus_out ()
		1281
		1282	void
		1283	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1284	ALIAS:
		1285	key_release = 1
		1286	CODE:
		1287	{
		1288	XKeyEvent xkey;
		1289
		1290	memset (&xkey, 0, sizeof (xkey));
		1291
		1292	xkey.time = time;
		1293	xkey.state = state;
		1294	xkey.keycode = keycode;
		1295
		1296	xkey.type = ix ? KeyRelease : KeyPress;
		1297	xkey.display = THIS->dpy;
		1298	xkey.window = THIS->vt;
		1299	xkey.root = THIS->display->root;
		1300	xkey.subwindow = THIS->vt;
		1301
		1302	if (ix)
		1303	THIS->key_release (xkey);
		1304	else
		1305	THIS->key_press (xkey);
		1306	}
		1307
		1308	void
		1309	rxvt_term::want_refresh ()
		1310	CODE:
		1311	THIS->want_refresh = 1;
		1312	THIS->refresh_check ();
		1313
		1314	void
		1315	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1316	PPCODE:
		1317	{
		1318	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1319	XSRETURN_EMPTY;
		1320
		1321	line_t &l = ROW(row_number);
		1322
		1323	if (GIMME_V != G_VOID)
		1324	{
		1325	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
		1326
		1327	for (int col = 0; col < THIS->ncol; col++)
		1328	wstr [col] = l.t [col];
		1329
		1330	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
		1331	}
		1332
		1333	if (new_text)
		1334	{
		1335	wchar_t *wstr = sv2wcs (new_text);
		1336
		1337	int len = min (wcslen (wstr) - start_ofs, max_len);
		1338
		1339	if (start_col < 0 || start_col + len > THIS->ncol)
		1340	{
		1341	free (wstr);
		1342	croak ("new_text extends beyond horizontal margins");
		1343	}
		1344
		1345	for (int col = start_col; col < start_col + len; col++)
		1346	{
		1347	l.t [col] = wstr [start_ofs + col - start_col];
		1348	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
		1349	}
		1350
390	free (str);	1351	free (wstr);
		1352	}
		1353	}
		1354
		1355	void
		1356	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
		1357	PPCODE:
		1358	{
		1359	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1360	XSRETURN_EMPTY;
		1361
		1362	line_t &l = ROW(row_number);
		1363
		1364	if (GIMME_V != G_VOID)
		1365	{
		1366	AV *av = newAV ();
		1367
		1368	av_extend (av, THIS->ncol - 1);
		1369	for (int col = 0; col < THIS->ncol; col++)
		1370	av_store (av, col, newSViv (l.r [col]));
		1371
		1372	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1373	}
		1374
		1375	if (new_rend)
		1376	{
		1377	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
		1378	croak ("new_rend must be arrayref");
		1379
		1380	AV *av = (AV *)SvRV (new_rend);
		1381	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
		1382
		1383	if (start_col < 0 || start_col + len > THIS->ncol)
		1384	croak ("new_rend array extends beyond horizontal margins");
		1385
		1386	for (int col = start_col; col < start_col + len; col++)
		1387	{
		1388	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
		1389
		1390	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
		1391	}
		1392	}
		1393	}
		1394
		1395	int
		1396	rxvt_term::ROW_l (int row_number, int new_length = -1)
		1397	CODE:
		1398	{
		1399	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1400	XSRETURN_EMPTY;
		1401
		1402	line_t &l = ROW(row_number);
		1403	RETVAL = l.l;
		1404
		1405	if (new_length >= 0)
		1406	l.l = new_length;
		1407	}
		1408	OUTPUT:
		1409	RETVAL
		1410
		1411	bool
		1412	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1413	CODE:
		1414	{
		1415	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1416	XSRETURN_EMPTY;
		1417
		1418	line_t &l = ROW(row_number);
		1419	RETVAL = l.is_longer ();
		1420
		1421	if (new_is_longer >= 0)
		1422	l.is_longer (new_is_longer);
		1423	}
		1424	OUTPUT:
		1425	RETVAL
		1426
		1427	SV *
		1428	rxvt_term::special_encode (SV *string)
		1429	CODE:
		1430	{
		1431	wchar_t *wstr = sv2wcs (string);
		1432	int wlen = wcslen (wstr);
		1433	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1434
		1435	rxvt_push_locale (THIS->locale);
		1436
		1437	wchar_t *r = rstr;
		1438	for (wchar_t *s = wstr; *s; s++)
		1439	{
		1440	int w = WCWIDTH (*s);
		1441
		1442	if (w == 0)
		1443	{
		1444	if (r == rstr)
		1445	croak ("leading combining character unencodable");
		1446
		1447	unicode_t n = rxvt_compose (r[-1], *s);
		1448	if (n == NOCHAR)
		1449	n = rxvt_composite.compose (r[-1], *s);
		1450
		1451	r[-1] = n;
		1452	}
		1453	#if !UNICODE_3
		1454	else if (*s >= 0x10000)
		1455	*r++ = rxvt_composite.compose (*s);
		1456	#endif
		1457	else
		1458	*r++ = *s;
		1459
		1460	// the *2 above only allows wcwidth <= 2
		1461	if (w > 1)
		1462	*r++ = NOCHAR;
		1463	}
		1464
		1465	rxvt_pop_locale ();
		1466
		1467	RETVAL = wcs2sv (rstr, r - rstr);
		1468	}
		1469	OUTPUT:
		1470	RETVAL
		1471
		1472	SV *
		1473	rxvt_term::special_decode (SV *text)
		1474	CODE:
		1475	{
		1476	wchar_t *wstr = sv2wcs (text);
		1477	int dlen = 0;
		1478
		1479	// find length
		1480	for (wchar_t *s = wstr; *s; s++)
		1481	if (*s == NOCHAR)
		1482	;
		1483	else if (IS_COMPOSE (*s))
		1484	dlen += rxvt_composite.expand (*s, 0);
		1485	else
		1486	dlen++;
		1487
		1488	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1489
		1490	// decode
		1491	wchar_t *r = rstr;
		1492	for (wchar_t *s = wstr; *s; s++)
		1493	if (*s == NOCHAR)
		1494	;
		1495	else if (IS_COMPOSE (*s))
		1496	r += rxvt_composite.expand (*s, r);
		1497	else
		1498	*r++ = *s;
		1499
		1500	RETVAL = wcs2sv (rstr, r - rstr);
391	}	1501	}
392	OUTPUT:	1502	OUTPUT:
393	RETVAL	1503	RETVAL
394		1504
395	void	1505	void
396	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1506	rxvt_term::_resource (char *name, int index, SV *newval = 0)
397	PPCODE:	1507	PPCODE:
398	{	1508	{
399	struct resval { const char *name; int value; } rslist [] = {	1509	static const struct resval { const char *name; int value; } *rs, rslist [] = {
400	# define Rs_def(name) { # name, Rs_ ## name },	1510	# define def(name) { # name, Rs_ ## name },
401	# define Rs_reserve(name,count)	1511	# define reserve(name,count)
402	# include "rsinc.h"	1512	# include "rsinc.h"
403	# undef Rs_def	1513	# undef def
404	# undef Rs_reserve	1514	# undef reserve
405	};	1515	};
406		1516
407	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1517	rs = rslist + ecb_array_length (rslist);
408		1518
		1519	if (*name)
409	do {	1520	{
		1521	do {
410	if (rs-- == rslist)	1522	if (rs-- == rslist)
411	croak ("no such resource '%s', requested", name);	1523	croak ("no such resource '%s', requested", name);
412	} while (strcmp (name, rs->name));	1524	} while (strcmp (name, rs->name));
413		1525
414	index += rs->value;	1526	index += rs->value;
		1527	}
		1528	else
		1529	{
		1530	--rs;
		1531	name = "";
		1532	}
415		1533
416	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1534	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
417	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1535	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
418		1536
419	if (GIMME_V != G_VOID)	1537	if (GIMME_V != G_VOID)
…		…
430	else	1548	else
431	THIS->rs [index] = 0;	1549	THIS->rs [index] = 0;
432	}	1550	}
433	}	1551	}
434		1552
		1553	const char *
		1554	rxvt_term::x_resource (const char *name)
		1555
		1556	bool
		1557	rxvt_term::option (U8 optval, int set = -1)
		1558	CODE:
		1559	{
		1560	RETVAL = THIS->option (optval);
		1561
		1562	if (set >= 0)
		1563	{
		1564	THIS->set_option (optval, set);
		1565
		1566	if (THIS->init_done) // avoid doing this before START
		1567	switch (optval)
		1568	{
		1569	case Opt_skipBuiltinGlyphs:
		1570	THIS->set_fonts ();
		1571	THIS->scr_remap_chars ();
		1572	THIS->scr_touch (true);
		1573	THIS->want_refresh = 1;
		1574	THIS->refresh_check ();
		1575	break;
		1576	#ifdef CURSOR_BLINK
		1577	case Opt_cursorBlink:
		1578	THIS->cursor_blink_reset ();
		1579	break;
		1580	#endif
		1581
		1582	case Opt_cursorUnderline:
		1583	THIS->want_refresh = 1;
		1584	THIS->refresh_check ();
		1585	break;
		1586
		1587	# case Opt_scrollBar_floating:
		1588	# case Opt_scrollBar_right:
		1589	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1590	# break;
		1591	}
		1592	}
		1593	}
		1594	OUTPUT:
		1595	RETVAL
		1596
		1597	bool
		1598	rxvt_term::parse_keysym (char *keysym, char *str)
		1599	CODE:
		1600	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1601	THIS->keyboard->register_done ();
		1602	OUTPUT:
		1603	RETVAL
		1604
435	void	1605	void
		1606	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1607	CODE:
		1608	wchar_t *wstr = sv2wcs (str);
		1609	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1610	free (wstr);
		1611
		1612	void
436	rxvt_term::selection_mark (...)	1613	rxvt_term::screen_cur (...)
437	PROTOTYPE: $;$$	1614	PROTOTYPE: $;$$
438	ALIAS:	1615	ALIAS:
		1616	screen_cur = 0
439	selection_beg = 1	1617	selection_beg = 1
440	selection_end = 2	1618	selection_end = 2
		1619	selection_mark = 3
441	PPCODE:	1620	PPCODE:
442	{	1621	{
443	row_col_t &sel = ix == 1 ? THIS->selection.beg	1622	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1623	: ix == 1 ? THIS->selection.beg
444	: ix == 2 ? THIS->selection.end	1624	: ix == 2 ? THIS->selection.end
445	: THIS->selection.mark;	1625	: THIS->selection.mark;
446		1626
447	if (GIMME_V != G_VOID)	1627	if (GIMME_V != G_VOID)
448	{	1628	{
449	EXTEND (SP, 2);	1629	EXTEND (SP, 2);
450	PUSHs (sv_2mortal (newSViv (sel.row)));	1630	PUSHs (sv_2mortal (newSViv (rc.row)));
451	PUSHs (sv_2mortal (newSViv (sel.col)));	1631	PUSHs (sv_2mortal (newSViv (rc.col)));
452	}	1632	}
453		1633
454	if (items == 3)	1634	if (items >= 3)
		1635	{
		1636	rc.row = SvIV (ST (1));
		1637	rc.col = SvIV (ST (2));
		1638
		1639	if (ix == 2)
455	{	1640	{
456	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1641	if (rc.col == 0)
457	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1642	{
		1643	// col == 0 means end of previous line
		1644	rc.row--;
		1645	rc.col = THIS->ncol;
		1646	}
		1647	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1648	&& rc.col > ROW(rc.row).l)
		1649	{
		1650	// col >= length means while line and add newline
		1651	rc.col = THIS->ncol;
		1652	}
		1653	}
		1654
		1655	clamp_it (rc.col, 0, THIS->ncol);
		1656	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
458		1657
459	if (ix)	1658	if (ix)
		1659	{
		1660	THIS->selection.screen = THIS->current_screen;
		1661
460	THIS->want_refresh = 1;	1662	THIS->want_refresh = 1;
		1663	THIS->refresh_check ();
		1664	}
461	}	1665	}
462	}	1666	}
463		1667
464	int	1668	int
465	rxvt_term::selection_grab (int eventtime)	1669	rxvt_term::selection_screen (int screen = -1)
		1670	CODE:
		1671	RETVAL = THIS->selection.screen;
		1672	if (screen >= 0)
		1673	THIS->selection.screen = screen;
		1674	OUTPUT:
		1675	RETVAL
466		1676
467	void	1677	void
		1678	rxvt_term::selection_clear (bool clipboard = false)
		1679
		1680	void
		1681	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1682	CODE:
		1683	THIS->selection.op = SELECTION_CONT;
		1684	THIS->selection.rect = rect;
		1685	THIS->selection_make (eventtime);
		1686
		1687	int
		1688	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1689
		1690	void
468	rxvt_term::selection (SV *newtext = 0)	1691	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
469	PPCODE:	1692	PPCODE:
470	{	1693	{
		1694	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1695	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1696
471	if (GIMME_V != G_VOID)	1697	if (GIMME_V != G_VOID)
472	{	1698	XPUSHs (text
473	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1699	? sv_2mortal (wcs2sv (text, len))
474	SV *sv = newSVpv (sel, 0);	1700	: &PL_sv_undef);
475	SvUTF8_on (sv);
476	free (sel);
477	XPUSHs (sv_2mortal (sv));
478	}
479		1701
480	if (newtext)	1702	if (newtext)
481	{	1703	{
482	free (THIS->selection.text);
483
484	THIS->selection.text = sv2wcs (newtext);
485	THIS->selection.len = wcslen (THIS->selection.text);
486	}
487	}
488
489	void
490	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
491
492	void
493	rxvt_term::scr_overlay_off ()
494
495	void
496	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)
497	CODE:
498	THIS->scr_overlay_set (x, y, text, rend);
499
500	void
501	rxvt_term::scr_overlay_set (int x, int y, SV *text)
502	CODE:
503	{
504	wchar_t *wtext = sv2wcs (text);
505	THIS->scr_overlay_set (x, y, wtext);
506	free (wtext);	1704	free (text);
		1705
		1706	text = sv2wcs (newtext);
		1707	len = wcslen (text);
		1708	}
		1709	}
		1710
		1711	char
		1712	rxvt_term::cur_charset ()
		1713	CODE:
		1714	RETVAL = THIS->charsets [THIS->screen.charset];
		1715	OUTPUT:
		1716	RETVAL
		1717
		1718	void
		1719	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)
		1720
		1721	void
		1722	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1723
		1724	void
		1725	rxvt_term::scr_bell ()
		1726
		1727	void
		1728	rxvt_term::scr_change_screen (int screen)
		1729
		1730	void
		1731	rxvt_term::scr_add_lines (SV *string)
		1732	CODE:
		1733	{
		1734	wchar_t *wstr = sv2wcs (string);
		1735	THIS->scr_add_lines (wstr, wcslen (wstr));
		1736	free (wstr);
507	}	1737	}
508		1738
509	void	1739	void
510	rxvt_term::tt_write (SV *octets)	1740	rxvt_term::tt_write (SV *octets)
511	INIT:	1741	INIT:
512	STRLEN len;	1742	STRLEN len;
513	char *str = SvPVbyte (octets, len);	1743	char *str = SvPVbyte (octets, len);
514	C_ARGS:	1744	C_ARGS:
515	(unsigned char *)str, len	1745	str, len
516		1746
517	MODULE = urxvt PACKAGE = urxvt::timer	1747	void
		1748	rxvt_term::tt_paste (SV *octets)
		1749	INIT:
		1750	STRLEN len;
		1751	char *str = SvPVbyte (octets, len);
		1752	C_ARGS:
		1753	str, len
		1754
		1755	void
		1756	rxvt_term::cmd_parse (SV *octets)
		1757	CODE:
		1758	{
		1759	STRLEN len;
		1760	char *str = SvPVbyte (octets, len);
		1761
		1762	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1763	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1764
		1765	THIS->cmdbuf_ptr = str;
		1766	THIS->cmdbuf_endp = str + len;
		1767
		1768	rxvt_push_locale (THIS->locale);
		1769	THIS->cmd_parse ();
		1770	rxvt_pop_locale ();
		1771
		1772	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1773	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1774	}
518		1775
519	SV *	1776	SV *
520	timer::new ()	1777	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
521	CODE:	1778	CODE:
522	timer *w = new timer;	1779	{
		1780	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
523	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1781	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
524	w->self = (HV *)SvRV (RETVAL);	1782	o->self = (HV *)SvRV (RETVAL);
		1783	}
		1784	OUTPUT:
		1785	RETVAL
		1786
		1787	#############################################################################
		1788	# Various X Utility Functions
		1789	#############################################################################
		1790
		1791	void
		1792	rxvt_term::XListProperties (Window window)
		1793	PPCODE:
		1794	{
		1795	int count;
		1796	Atom *props = XListProperties (THIS->dpy, window, &count);
		1797
		1798	EXTEND (SP, count);
		1799	while (count--)
		1800	PUSHs (newSVuv ((U32)props [count]));
		1801
		1802	XFree (props);
		1803	}
		1804
		1805	void
		1806	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1807	PPCODE:
		1808	{
		1809	Atom type;
		1810	int format;
		1811	unsigned long nitems;
		1812	unsigned long bytes_after;
		1813	unsigned char *prop;
		1814
		1815	XGetWindowProperty (THIS->dpy, window, property,
		1816	0, 1<<24, 0, AnyPropertyType,
		1817	&type, &format, &nitems, &bytes_after, &prop);
		1818
		1819	if (type != None)
		1820	{
		1821	int elemsize = format == 16 ? sizeof (short)
		1822	: format == 32 ? sizeof (long)
		1823	: 1;
		1824
		1825	EXTEND (SP, 3);
		1826	PUSHs (newSVuv ((U32)type));
		1827	PUSHs (newSViv (format));
		1828	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1829	XFree (prop);
		1830	}
		1831	}
		1832
		1833	void
		1834	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1835	CODE:
		1836	{
		1837	STRLEN len;
		1838	char *data_ = SvPVbyte (data, len);
		1839
		1840	int elemsize = format == 16 ? sizeof (short)
		1841	: format == 32 ? sizeof (long)
		1842	: 1;
		1843
		1844	XChangeProperty (THIS->dpy, window, property,
		1845	type, format, PropModeReplace,
		1846	(unsigned char *)data_, len / elemsize);
		1847	}
		1848
		1849	Atom
		1850	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1851	C_ARGS: term->dpy, atom_name, only_if_exists
		1852
		1853	char *
		1854	XGetAtomName (rxvt_term *term, Atom atom)
		1855	C_ARGS: term->dpy, atom
		1856	CLEANUP:
		1857	XFree (RETVAL);
		1858
		1859	void
		1860	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1861	C_ARGS: term->dpy, window, property
		1862
		1863	Window
		1864	rxvt_term::DefaultRootWindow ()
		1865	CODE:
		1866	RETVAL = THIS->display->root;
525	OUTPUT:	1867	OUTPUT:
526	RETVAL	1868	RETVAL
527		1869
528	timer *	1870	#if 0
529	timer::cb (SV *cb)	1871
		1872	Window
		1873	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1874	C_ARGS: term->dpy, (Window)parent,
		1875	x, y, width, height, 0,
		1876	term->pix_colors_focused[Color_border],
		1877	term->pix_colors_focused[Color_border]
		1878
		1879	#endif
		1880
		1881	void
		1882	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1883	C_ARGS: term->dpy, window, parent, x, y
		1884
		1885	void
		1886	XMapWindow (rxvt_term *term, Window window)
		1887	C_ARGS: term->dpy, window
		1888
		1889	void
		1890	XUnmapWindow (rxvt_term *term, Window window)
		1891	C_ARGS: term->dpy, window
		1892
		1893	void
		1894	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1895	C_ARGS: term->dpy, window, x, y, width, height
		1896
		1897	void
		1898	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1899	CODE:
		1900	{
		1901	XWindowAttributes attr;
		1902	XGetWindowAttributes (THIS->dpy, window, &attr);
		1903	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1904	}
		1905
		1906	void
		1907	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
530	CODE:	1908	PPCODE:
531	THIS->cb (cb);	1909	{
532	RETVAL = THIS;	1910	int dx, dy;
533	OUTPUT:	1911	Window child;
534	RETVAL
535		1912
536	NV	1913	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
537	timer::at ()	1914	{
538	CODE:	1915	EXTEND (SP, 3);
539	RETVAL = THIS->at;	1916	PUSHs (newSViv (dx));
540	OUTPUT:	1917	PUSHs (newSViv (dy));
541	RETVAL	1918	PUSHs (newSVuv (child));
		1919	}
		1920	}
542		1921
543	timer *	1922	#############################################################################
544	timer::set (NV tstamp)	1923	# urxvt::overlay
545	CODE:	1924	#############################################################################
546	THIS->set (tstamp);
547	RETVAL = THIS;
548	OUTPUT:
549	RETVAL
550		1925
551	timer *	1926	MODULE = urxvt PACKAGE = urxvt::overlay
552	timer::start (NV tstamp = THIS->at)
553	CODE:
554	THIS->start (tstamp);
555	RETVAL = THIS;
556	OUTPUT:
557	RETVAL
558		1927
559	timer *
560	timer::stop ()
561	CODE:
562	THIS->stop ();
563	RETVAL = THIS;
564	OUTPUT:
565	RETVAL
566
567	void	1928	void
		1929	overlay::set (int x, int y, SV *text, SV *rend = 0)
		1930
		1931	void
		1932	overlay::show ()
		1933
		1934	void
		1935	overlay::hide ()
		1936
		1937	void
568	timer::DESTROY ()	1938	overlay::DESTROY ()
569		1939
		1940	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		1941
		1942	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		1943
		1944	#if HAVE_PIXBUF
		1945
		1946	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		1947	C_ARGS: filename, 0
		1948
		1949	void
		1950	DESTROY (urxvt::pixbuf self)
		1951	CODE:
		1952	gdk_pixbuf_unref (self);
		1953
		1954	#endif
		1955
570	MODULE = urxvt PACKAGE = urxvt::iow	1956	MODULE = urxvt PACKAGE = urxvt::img
571		1957
572	SV *	1958	#if HAVE_IMG
573	iow::new ()
574	CODE:
575	iow *w = new iow;
576	RETVAL = newSVptr ((void *)w, "urxvt::iow");
577	w->self = (HV *)SvRV (RETVAL);
578	OUTPUT:
579	RETVAL
580		1959
581	iow *	1960	# rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height);
582	iow::cb (SV *cb)	1961	# rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
		1962
		1963	void fill (urxvt::img self, SV *c)
583	CODE:	1964	CODE:
584	THIS->cb (cb);	1965	rxvt_color rc;
		1966	parse_color (self->s, rc, c);
		1967	self->fill (rc);
		1968
		1969	void blur (urxvt::img self, int rh, int rv)
		1970	CODE:
		1971	self->blur (rh, rv);
		1972
		1973	void brightness (urxvt::img self, double r, double g, double b, double a = 1.)
		1974	CODE:
		1975	self->brightness (r, g, b, a);
		1976
		1977	void contrast (urxvt::img self, double r, double g, double b, double a = 1.)
		1978	CODE:
		1979	self->contrast (r, g, b, a);
		1980
		1981	urxvt::img copy (urxvt::img self)
		1982	CODE:
		1983	RETVAL = self->copy ();
		1984	OUTPUT:
585	RETVAL = THIS;	1985	RETVAL
586	OUTPUT:
587	RETVAL
588		1986
589	iow *	1987	urxvt::img scale (urxvt::img self, int new_width, int new_height)
590	iow::fd (int fd)
591	CODE:	1988	CODE:
592	THIS->fd = fd;	1989	RETVAL = self->scale (new_width, new_height);
		1990	OUTPUT:
593	RETVAL = THIS;	1991	RETVAL
594	OUTPUT:
595	RETVAL
596		1992
597	iow *	1993	# rxvt_img *transform (urxvt::img self, int new_width, int new_height, double matrix[16]);
598	iow::events (short events)
599	CODE:
600	THIS->events = events;
601	RETVAL = THIS;
602	OUTPUT:
603	RETVAL
604		1994
605	iow *	1995	#endif
606	iow::start ()
607	CODE:
608	THIS->start ();
609	RETVAL = THIS;
610	OUTPUT:
611	RETVAL
612		1996
613	iow *
614	iow::stop ()
615	CODE:
616	THIS->stop ();
617	RETVAL = THIS;
618	OUTPUT:
619	RETVAL
620
621	void
622	iow::DESTROY ()
623
624

Diff Legend

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