mirror of
https://bitbucket.org/smil3y/kde-extraapps.git
synced 2025-02-24 10:52:53 +00:00
69 lines
1.9 KiB
C++
69 lines
1.9 KiB
C++
/*
|
|
* 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 General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* 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 POTD_DATAENGINE_H
|
|
#define POTD_DATAENGINE_H
|
|
|
|
#include "plasma/dataengine.h"
|
|
|
|
class PotdProvider;
|
|
|
|
class QTimer;
|
|
|
|
/**
|
|
* This class provides the Pictures of The Day from various online websites.
|
|
*
|
|
* The query keys have the following structure:
|
|
* <potd_identifier>:<date>
|
|
* e.g.
|
|
* apod:2007-07-19
|
|
*
|
|
*/
|
|
class PotdEngine : public Plasma::DataEngine
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
PotdEngine( QObject* parent, const QVariantList& args );
|
|
~PotdEngine();
|
|
|
|
protected:
|
|
void init();
|
|
bool sourceRequestEvent( const QString &identifier );
|
|
|
|
protected Q_SLOTS:
|
|
bool updateSourceEvent( const QString &identifier );
|
|
|
|
private Q_SLOTS:
|
|
void finished( PotdProvider* );
|
|
void error( PotdProvider* );
|
|
void checkDayChanged();
|
|
void cachingFinished( const QString &source, const QString &path, const QImage &img );
|
|
|
|
private:
|
|
bool updateSource( const QString &identifier, bool loadCachedAlways );
|
|
|
|
QMap<QString, KService::Ptr> mFactories;
|
|
QTimer *m_checkDatesTimer;
|
|
bool m_canDiscardCache;
|
|
};
|
|
|
|
K_EXPORT_PLASMA_DATAENGINE(potd, PotdEngine)
|
|
|
|
#endif
|