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/*
* Copyright (C) 2007 Tobias Koenig <tokoe@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License version 2 as
* published by the Free Software Foundation
*
* This program 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 General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef COMIC_DATAENGINE_H
#define COMIC_DATAENGINE_H
#include "plasma/dataengine.h"
#include <solid/networking.h>
class ComicProvider;
/**
* This class provides the comic strip.
*
* The query keys have the following structure:
* <comic_identifier>:<suffix>
* usually the suffix is the date
* e.g.
* userfriendly:2007-07-19
* but some other comics uses numerical identifiers, like
* xkcd:378
* if the suffix is empty the latest comic will be returned
*
*/
class ComicEngine : public Plasma::DataEngine
{
Q_OBJECT
public:
ComicEngine( QObject* parent, const QVariantList& args );
~ComicEngine();
protected:
void init();
bool sourceRequestEvent( const QString &identifier );
void updateFactories();
protected Q_SLOTS:
bool updateSourceEvent( const QString &identifier );
private Q_SLOTS:
void finished( ComicProvider* );
void error( ComicProvider* );
void networkStatusChanged( Solid::Networking::Status );
private:
bool mEmptySuffix;
void setComicData( ComicProvider *provider );
QString lastCachedIdentifier( const QString &identifier ) const;
QString mIdentifierError;
QMap<QString, KService::Ptr> mFactories;
};
K_EXPORT_PLASMA_DATAENGINE( comic, ComicEngine )
#endif
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