ExportFileAbstractBase.h

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/******************************************************************************************************
 * (C) 2014 markummitchell@github.com. This file is part of Engauge Digitizer, which is released      *
 * under GNU General Public License version 2 (GPLv2) or (at your option) any later version. See file *
 * LICENSE or go to gnu.org/licenses for details. Distribution requires prior written permission.     *
 ******************************************************************************************************/
 
#ifndef EXPORT_FILE_ABSTRACT_BASE_H
#define EXPORT_FILE_ABSTRACT_BASE_H
 
#include "CurveConnectAs.h"
#include "ExportHeader.h"
#include <QPointF>
#include <QStringList>
#include <QVector>
#include <vector>
 
class Document;
class DocumentModelCoords;
class DocumentModelExportFormat;
class QTextStream;
class SplinePair;
class Transformation;

class ExportFileAbstractBase
{
public:
  ExportFileAbstractBase();
  virtual ~ExportFileAbstractBase ();
  
protected:

  QStringList curvesToInclude (const DocumentModelExportFormat &modelExportOverride,
                               const Document &document,
                               const QStringList &curvesGraphsNames,
                               CurveConnectAs curveConnectAs1,
                               CurveConnectAs curveConnectAs2) const;

  void destroy2DArray (QVector<QVector<QString*> > &array) const;

  QString gnuplotComment() const;

  void insertLineSeparator (bool isFirst,
                            ExportHeader exportHeader,
                            QTextStream &str) const;

  double linearlyInterpolateYRadiusFromTwoPoints (double xThetaLinearized,
                                                  const QPointF &posGraphBefore,
                                                  const QPointF &posGraph) const;

  QString wrapInDoubleQuotesIfNeeded (const DocumentModelExportFormat &modelExportOverride,
                                      const QString &valueString) const;
};
 
#endif // EXPORT_FILE_ABSTRACT_BASE_H