parserrunnable.h
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/* This file is part of qjson
*
* Copyright (C) 2009 Flavio Castelli <flavio@castelli.name>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef PARSERRUNNABLE_H
#define PARSERRUNNABLE_H
#include "qjson_export.h"
#include <QtCore/QObject>
#include <QtCore/QRunnable>
QT_BEGIN_NAMESPACE
class QVariant;
QT_END_NAMESPACE
namespace QJson {
/**
* @brief Convenience class for converting JSON data to QVariant objects using a dedicated thread
*/
class QJSON_EXPORT ParserRunnable : public QObject, public QRunnable
{
Q_OBJECT
public:
explicit ParserRunnable(QObject* parent = 0);
~ParserRunnable();
void setData( const QByteArray& data );
void run();
Q_SIGNALS:
/**
* This signal is emitted when the parsing process has been completed
* @param json contains the result of the parsing
* @param ok if a parsing error occurs ok is set to false, otherwise it's set to true.
* @param error_msg contains a string explaining the failure reason
**/
void parsingFinished(const QVariant& json, bool ok, const QString& error_msg);
private:
Q_DISABLE_COPY(ParserRunnable)
class Private;
Private* const d;
};
}
#endif // PARSERRUNNABLE_H