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73 lines
2.2 KiB
C++
73 lines
2.2 KiB
C++
/*
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* Copyright (C) 2007 Tobias Koenig <tokoe@kde.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License version 2 as
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* published by the Free Software Foundation
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef COMIC_DATAENGINE_H
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#define COMIC_DATAENGINE_H
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#include "plasma/dataengine.h"
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#include <solid/networking.h>
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class ComicProvider;
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/**
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* This class provides the comic strip.
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*
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* The query keys have the following structure:
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* <comic_identifier>:<suffix>
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* usually the suffix is the date
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* e.g.
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* userfriendly:2007-07-19
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* but some other comics uses numerical identifiers, like
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* xkcd:378
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* if the suffix is empty the latest comic will be returned
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*
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*/
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class ComicEngine : public Plasma::DataEngine
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{
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Q_OBJECT
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public:
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ComicEngine( QObject* parent, const QVariantList& args );
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~ComicEngine();
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protected:
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void init();
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bool sourceRequestEvent( const QString &identifier );
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void updateFactories();
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protected Q_SLOTS:
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bool updateSourceEvent( const QString &identifier );
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private Q_SLOTS:
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void finished( ComicProvider* );
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void error( ComicProvider* );
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void networkStatusChanged( Solid::Networking::Status );
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void sycocaUpdated( const QStringList &changedResources );
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private:
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bool mEmptySuffix;
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void setComicData( ComicProvider *provider );
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QString lastCachedIdentifier( const QString &identifier ) const;
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QString mIdentifierError;
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QMap<QString, KService::Ptr> mFactories;
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QHash<QString, ComicProvider*> m_jobs;
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};
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K_EXPORT_PLASMA_DATAENGINE( comic, ComicEngine )
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#endif
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