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/*
Copyright (C) 2002-2007 Paul Davis
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; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ardour_bundle_h__
#define __ardour_bundle_h__
#include <string>
#include <sigc++/signal.h>
#include "ardour/data_type.h"
#include "ardour/chan_count.h"
namespace ARDOUR {
typedef std::vector<std::string> PortList;
/**
* A set of `channels', each of which is associated with 0 or more JACK ports.
*/
class Bundle {
public:
Bundle () : _type (DataType::AUDIO) {}
Bundle (bool i) : _type (DataType::AUDIO), _ports_are_inputs (i) {}
Bundle (std::string const & n, bool i = true) : _name (n), _type (DataType::AUDIO), _ports_are_inputs (i) {}
virtual ~Bundle() {}
/**
* @return Number of channels that this Bundle has.
*/
virtual ChanCount nchannels () const = 0;
virtual const PortList& channel_ports (uint32_t) const = 0;
void set_name (std::string const & n) {
_name = n;
NameChanged ();
}
std::string name () const { return _name; }
sigc::signal<void> NameChanged;
void set_type (DataType t) { _type = t; }
DataType type () const { return _type; }
void set_ports_are_inputs () { _ports_are_inputs = true; }
void set_ports_are_outputs () { _ports_are_inputs = false; }
bool ports_are_inputs () const { return _ports_are_inputs; }
bool ports_are_outputs () const { return !_ports_are_inputs; }
private:
std::string _name;
ARDOUR::DataType _type;
bool _ports_are_inputs;
};
}
#endif /* __ardour_bundle_h__ */
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