non/Timeline/Port.H

73 lines
2.6 KiB
C++

/*******************************************************************************/
/* Copyright (C) 2008 Jonathan Moore Liles */
/* */
/* This program is free software; you can redistribute it and/or modify it */
/* under the terms of the GNU General Public License as published by the */
/* Free Software Foundation; either version 2 of the License, or (at your */
/* option) any later version. */
/* */
/* This program is distributed in the hope that it will be useful, but WITHOUT */
/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for */
/* more details. */
/* */
/* You should have received a copy of the GNU General Public License along */
/* with This program; see the file COPYING. If not,write to the Free Software */
/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/*******************************************************************************/
#pragma once
#include <jack/jack.h>
#include "types.h"
class Port
{
jack_port_t *_port;
const char *_name;
/* FIXME: reference count? */
/* /\* not permitted *\/ */
/* Port ( const Port &rhs ); */
/* Port & operator= ( const Port &rhs ); */
public:
enum type_e { Output, Input };
Port ( jack_port_t *port );
Port ( const char *name, type_e dir );
Port ( type_e dir, const char *base, int n, const char *type=0 );
// Port ( );
~Port ( );
/* Port ( const Port & rhs ) */
/* { */
/* _port = rhs.port; */
/* _name = rhs.name; */
/* } */
bool valid ( void ) const { return _port; }
bool connected ( void ) const { return jack_port_connected( _port ); }
type_e type ( void ) const
{
return jack_port_flags( _port ) == JackPortIsOutput ? Output : Input;
}
const char * name ( void ) const { return _name; }
bool name ( const char *name );
bool name ( const char *base, int n, const char *type=0 );
void activate ( const char *name, type_e dir );
void shutdown ( void );
void write ( sample_t *buf, nframes_t nframes );
void read ( sample_t *buf, nframes_t nframes );
void *buffer ( nframes_t nframes );
void silence ( nframes_t nframes );
};