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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
/*
Sonic Visualiser
An audio file viewer and annotation editor.
Centre for Digital Music, Queen Mary, University of London.
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. See the file
COPYING included with this distribution for more information.
*/
#ifndef SV_ALIGNER_H
#define SV_ALIGNER_H
#include <QString>
#include "data/model/Model.h"
namespace sv {
class Aligner : public QObject
{
Q_OBJECT
public:
virtual ~Aligner() { }
public slots:
virtual void begin() = 0;
signals:
/**
* Emitted when alignment is successfully completed. The reference
* and toAlign models can be queried from the alignment
* model. This should be emitted as the last thing the aligner
* does, as the recipient may delete the aligner during the call.
*/
void complete(ModelId alignmentModel); // an AlignmentModel
/**
* Emitted when alignment fails. This should be emitted as the
* last thing the aligner does, as the recipient may delete the
* aligner during the call.
*/
void failed(ModelId toAlign, QString errorText); // the toAlign model
};
} // end namespace sv
#endif
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