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//=============================================================================
// BWW to MusicXML converter
// Part of MusE Score
// Linux Music Score Editor
//
// Copyright (C) 2010 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 MXMLWRITER_H
#define MXMLWRITER_H
/**
\file
Definition of class MxmlWriter
*/
#include <QtCore/QMap>
#include <QtCore/QString>
#include <QtCore/QTextStream>
#include "writer.h"
class QIODevice;
namespace Bww {
/**
The writer that generates MusicXML output.
*/
class MxmlWriter : public Writer
{
public:
MxmlWriter();
void beginMeasure(const Bww::MeasureBeginFlags mbf);
void endMeasure(const Bww::MeasureEndFlags mef);
void header(const QString title, const QString type,
const QString composer, const QString footer,
const unsigned int temp);
void note(const QString pitch, const QVector<BeamType> beamList,
const QString type, const int dots,
bool tieStart = false, bool tieStop = false,
StartStop triplet = ST_NONE,
bool grace = false);
void setOutDevice(QIODevice *outDevice) { out.setDevice(outDevice); }
void tsig(const int beats, const int beat);
void trailer();
private:
int wholeDur() const { return 3 * 64; } ///< Whole note duration
struct StepAlterOct { ///< MusicXML step/alter/oct values
QChar s;
int a;
int o;
StepAlterOct(QChar step = 'C', int alter = 0, int oct = 1)
: s(step), a(alter), o(oct) {};
};
QTextStream out; ///< The output text stream
int beats; ///< Number of beats
int beat; ///< Beat type
QMap<QString, StepAlterOct> stepAlterOctMap; ///< Map bww pitch to step/alter/oct
QMap<QString, QString> typeMap; ///< Map bww note types to MusicXML
unsigned int regularMeasureNumber; ///< Current regular measure number
unsigned int irregularMeasureNumber; ///< Current irregular measure number
unsigned int tempo; ///< Tempo (0 = not specified)
unsigned int ending; ///< Current ending
};
} // namespace Bww
#endif // MXMLWRITER_H
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