File indexing completed on 2025-01-19 04:46:30

 /*
   SPDX-FileCopyrightText: 2009 Tobias Koenig <tokoe@kde.org>
 
   SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #pragma once
 
 #include <QAbstractTableModel>
 class QIODevice;
 class CsvParser;
 class QTextCodec;
 class QCsvModel : public QAbstractTableModel
 {
     Q_OBJECT
 
 public:
     /**
      * Creates a new csv model.
      */
     explicit QCsvModel(QObject *parent);
 
     /**
      * Destroys the csv model.
      */
     ~QCsvModel() override;
 
     /**
      * Loads the data from the @p device into the model.
      */
     bool load(QIODevice *device);
 
     /**
      * Sets the character that is used for quoting. The default is '"'.
      */
     void setTextQuote(QChar textQuote);
 
     /**
      * Returns the character that is used for quoting.
      */
     QChar textQuote() const;
 
     /**
      * Sets the character that is used as delimiter for fields.
      * The default is ' '.
      */
     void setDelimiter(QChar delimiter);
 
     /**
      * Returns the delimiter that is used as delimiter for fields.
      */
     QChar delimiter() const;
 
     /**
      * Sets the row from where the parsing shall be started.
      *
      * Some csv files have some kind of header in the first line with
      * the column titles. To retrieve only the real data, set the start row
      * to '1' in this case.
      *
      * The default start row is 0.
      */
     void setStartRow(uint startRow);
 
     /**
      * Returns the start row.
      */
     uint startRow() const;
 
     /**
      * Sets the text codec that shall be used for parsing the csv list.
      *
      * The default is the system locale.
      */
     void setTextCodec(QTextCodec *textCodec);
 
     /**
      * Returns the text codec that is used for parsing the csv list.
      */
     QTextCodec *textCodec() const;
 
     /**
      * Inherited from QAbstractTableModel.
      */
     int columnCount(const QModelIndex &parent = QModelIndex()) const override;
 
     /**
      * Inherited from QAbstractTableModel.
      */
     int rowCount(const QModelIndex &parent = QModelIndex()) const override;
 
     /**
      * Inherited from QAbstractTableModel.
      */
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
 
     /**
      * Inherited from QAbstractTableModel.
      */
     bool setData(const QModelIndex &index, const QVariant &data, int role = Qt::EditRole) override;
 
     /**
      * Inherited from QAbstractTableModel.
      */
     Qt::ItemFlags flags(const QModelIndex &index) const override;
 
 Q_SIGNALS:
     /**
      * This signal is emitted whenever the model has loaded all data.
      */
     void finishedLoading();
 
 private Q_SLOTS:
     void columnCountChanged(int columns);
     void rowCountChanged(int rows);
     void fieldChanged(const QString &data, int row, int column);
 
 private:
     CsvParser *mParser = nullptr;
     QList<QString> mFieldIdentifiers;
     QMap<QPair<int, int>, QString> mFields;
     QIODevice *mDevice = nullptr;
 
     int mRowCount = 0;
     int mColumnCount = 0;
 };