keduvocpaukerreader.h

/*
 * create a KEduVocDocument from a Pauker file
 * SPDX-FileCopyrightText: 2004, 2007 Peter Hedlund <peter.hedlund@kdemail.net>
 * SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef KEDUVOCPAUKERREADER_H
#define KEDUVOCPAUKERREADER_H
 
#include "keduvocdocument.h"
#include "readerbase.h"
#include <QXmlStreamReader>
 
class QIODevice;
class KEduVocDocument;
 
/**  @brief Reader for the Pauker format*/
class KEduVocPaukerReader : public ReaderBase, private QXmlStreamReader
{
public:
    /** constructor
     @param file an device open for read
    */
    explicit KEduVocPaukerReader(QIODevice &file);
    /**destructor*/
    ~KEduVocPaukerReader() override {};
 
    /** @brief Can this reader parse this file
     *
     Read a small portion of the header of the file
     and decide if it is a suitable type.
     @return true if parsable
     */
    bool isParsable() Q_DECL_OVERRIDE;
 
    /** @brief returns the KEduVocDocument::FileType that this reader handles
        @return KEduVocDocument::FileType handled
     */
    KEduVocDocument::FileType fileTypeHandled() Q_DECL_OVERRIDE;
 
    /**  @brief Parse file and write into doc
     @param doc to be written
     @return error status of the read.*/
    KEduVocDocument::ErrorCode read(KEduVocDocument &doc) Q_DECL_OVERRIDE;
 
    /** an error message.
        @return the error message
    */
    QString errorMessage() const Q_DECL_OVERRIDE;
 
private:
    /** Skip unknown tags*/
    void readUnknownElement();
    /** Read Pauker tag*/
    void readPauker();
    /** Read a batch tag*/
    void readBatch();
    /** Read a card tag*/
    void readCard();
    /** Read a Text tag
     @return the tag */
    QString readText();
 
    KEduVocDocument *m_doc; ///< output doc
    QIODevice &m_dev; ///< input device/file
};
 
#endif