csvmodelwriter.h

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// Copyright (c) 2011-present The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
#ifndef BITCOIN_QT_CSVMODELWRITER_H
#define BITCOIN_QT_CSVMODELWRITER_H
 
#include <QList>
#include <QObject>
 
QT_BEGIN_NAMESPACE
class QAbstractItemModel;
QT_END_NAMESPACE

class CSVModelWriter : public QObject
{
    Q_OBJECT
 
public:
    explicit CSVModelWriter(const QString &filename, QObject *parent = nullptr);
 
    void setModel(const QAbstractItemModel *model);
    void addColumn(const QString &title, int column, int role=Qt::EditRole);

    bool write();
 
private:
    QString filename;
    const QAbstractItemModel* model{nullptr};
 
    struct Column
    {
        QString title;
        int column;
        int role;
    };
    QList<Column> columns;
};
 
#endif // BITCOIN_QT_CSVMODELWRITER_H