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//=============================================================================
// MusE
// Linux Music Editor
// $Id:$
//
// Copyright (C) 2002-2006 by Werner Schweer and others
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2.
//
// 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 __DRIVER_H__
#define __DRIVER_H__
#include <jack/midiport.h>
#include "port.h"
struct PortName {
Port port;
QString name;
};
class MidiEvent;
//---------------------------------------------------------
// Driver
// abstract driver base class; used for midi and
// audio
//---------------------------------------------------------
class Driver {
public:
Driver() {}
virtual ~Driver() {}
virtual bool init() = 0;
virtual QList<PortName> outputPorts(bool midi) = 0;
virtual QList<PortName> inputPorts(bool midi) = 0;
virtual Port registerOutPort(const QString&, bool midi) = 0;
virtual Port registerInPort(const QString&, bool midi) = 0;
virtual void unregisterPort(Port) = 0;
virtual void setPortName(Port p, const QString&) = 0;
virtual QString portName(Port) = 0;
virtual Port findPort(const QString&) = 0;
virtual bool connect(Port, Port) = 0;
virtual bool disconnect(Port, Port) = 0;
virtual void putEvent(Port, const MidiEvent&) = 0;
virtual void updateConnections() {}
};
#endif
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