File indexing completed on 2024-06-16 03:42:44

 /*
     File                 : VectorBLFFilter.h
     Project              : LabPlot
     Description          : Vector BLF I/O-filter
     --------------------------------------------------------------------
     SPDX-FileCopyrightText: 2023 Martin Marmsoler <martin.marmsoler@gmail.com>
     SPDX-License-Identifier: GPL-3.0-or-later
 */
 #ifndef CANFILTER_H
 #define CANFILTER_H
 
 #include "backend/datasources/filters/AbstractFileFilter.h"
 
 class CANFilterPrivate;
 
 /*!
     \class CANFilter
     \brief Manages the import/export of data which are using dbc files for parsing the log files
 
     \ingroup datasources
 */
 class CANFilter : public AbstractFileFilter {
     Q_OBJECT
 
 public:
     CANFilter(FileType type, CANFilterPrivate*);
     ~CANFilter() override;
 
     /*!
      * \brief fileInfoString
      * Information about the file content
      * \return
      */
     static QString fileInfoString(const QString&);
     QVector<QStringList> preview(const QString& filename, int lines);
 
     void
     readDataFromFile(const QString& fileName, AbstractDataSource* = nullptr, AbstractFileFilter::ImportMode = AbstractFileFilter::ImportMode::Replace) override;
     void write(const QString& fileName, AbstractDataSource*) override;
 
     virtual QStringList lastErrors() override;
 
     QStringList vectorNames() const;
     const QVector<AbstractColumn::ColumnMode> columnModes() const;
 
     enum class TimeHandling {
         Separate, // separate timestamp for every message id
         ConcatNAN, // common timestamp vector for all messages, but NAN if the current value is not available
         ConcatPrevious // common timestamp vector for all messages, but use the previous value if available, otherwise 0
     };
 
     void setConvertTimeToSeconds(bool);
     void setTimeHandlingMode(TimeHandling);
 
     /*!
      * \brief setDBCFile
      * Sets dbc file which is used to decode the messages
      * \param file
      * \return
      */
     bool setDBCFile(const QString& file);
 
     void save(QXmlStreamWriter*) const override;
     bool load(XmlStreamReader*) override;
 
 private:
     std::unique_ptr<CANFilterPrivate> const d;
 
     std::vector<void*> dataContainer() const;
 
     friend class BLFFilterTest;
 };
 
 #endif // CANFILTER_H