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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** No Commercial Usage
**
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef RSSFETCHER_H
#define RSSFETCHER_H
#include "core_global.h"
#include <QtCore/QThread>
#include <QtCore/QUrl>
QT_BEGIN_NAMESPACE
class QNetworkReply;
class QNetworkAccessManager;
class QIODevice;
QT_END_NAMESPACE
namespace Core {
namespace Internal {
class CORE_EXPORT RssItem
{
public:
QString title;
QString description;
QString category;
QString url;
QString imagePath;
};
class CORE_EXPORT RssFetcher : public QThread
{
Q_OBJECT
public:
explicit RssFetcher(int maxItems = -1);
virtual void run();
virtual ~RssFetcher();
signals:
void newsItemReady(const QString& title, const QString& desciption, const QString& url);
void rssItemReady(const RssItem& item);
void finished(bool error);
public slots:
void fetchingFinished(QNetworkReply *reply);
void fetch(const QUrl &url);
private:
enum TagElement { itemElement, titleElement, descriptionElement, linkElement,
imageElement, imageLinkElement, categoryElement, otherElement };
static TagElement tagElement(const QStringRef &, TagElement prev);
void parseXml(QIODevice *);
const int m_maxItems;
int m_items;
int m_requestCount;
QNetworkAccessManager* m_networkAccessManager;
};
} // namespace Core
} // namespace Internal
#endif // RSSFETCHER_H
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