annotate data/fileio/CSVFileWriter.h @ 1833:21c792334c2e sensible-delimited-data-strings

Rewrite all the DelimitedDataString stuff so as to return vectors of individual cell strings rather than having the classes add the delimiters themselves. Rename accordingly to names based on StringExport. Take advantage of this in the CSV writer code so as to properly quote cells that contain delimiter characters.

/* -*- 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 file copyright 2006 Chris Cannam.
    
    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_CSV_FILE_WRITER_H
#define SV_CSV_FILE_WRITER_H

#include <QObject>
#include <QString>

#include "base/DataExportOptions.h"

class Model;
class MultiSelection;
class ProgressReporter;

class CSVFileWriter : public QObject
{
    Q_OBJECT

public:
    CSVFileWriter(QString path,
                  Model *model,
                  QString delimiter = ",",
                  DataExportOptions options = DataExportDefaults);

    CSVFileWriter(QString path,
                  Model *model,
                  ProgressReporter *reporter,
                  QString delimiter = ",",
                  DataExportOptions options = DataExportDefaults) 
    : CSVFileWriter(path, model, delimiter, options)
    {
        m_reporter = reporter;
    }
    virtual ~CSVFileWriter();

    virtual bool isOK() const;
    virtual QString getError() const;

    virtual void write();
    virtual void writeSelection(MultiSelection selection);

protected:
    QString m_path;
    Model *m_model;
    QString m_error;
    QString m_delimiter;
    DataExportOptions m_options;
    ProgressReporter *m_reporter = nullptr;
};

#endif