kde-extraapps/kdeplasma-addons/libs/plasmaweather/weatherpopupapplet.h
2015-01-15 17:07:43 +00:00

120 lines
3.1 KiB
C++

/*
* Copyright (C) 2009 Petri Damstén <damu@iki.fi>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, 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 WEATHERPOPUPAPPLET_HEADER
#define WEATHERPOPUPAPPLET_HEADER
#include <KUnitConversion/Unit>
#include <Plasma/PopupApplet>
#include <Plasma/DataEngine>
#include "plasmaweather_export.h"
class WeatherConfig;
/**
* @class WeatherPopupApplet <plasmaweather/weatherpopupapplet.h>
*
* @short Base class for Weather Applets
*/
class PLASMAWEATHER_EXPORT WeatherPopupApplet : public Plasma::PopupApplet
{
Q_OBJECT
public:
WeatherPopupApplet(QObject *parent, const QVariantList &args);
~WeatherPopupApplet();
/**
* Reimplemented from Plasma::Applet
*/
virtual void init();
/**
* Reimplemented from Plasma::Applet
*/
virtual void createConfigurationInterface(KConfigDialog *parent);
/**
* @return pressure unit
**/
KUnitConversion::UnitPtr pressureUnit();
/**
* @return temperature unit
**/
KUnitConversion::UnitPtr temperatureUnit();
/**
* @return speed unit
**/
KUnitConversion::UnitPtr speedUnit();
/**
* @return visibility unit
**/
KUnitConversion::UnitPtr visibilityUnit();
/**
* @return condition icon with guessed value if it was empty
**/
QString conditionIcon();
/**
* @return weather config dialog widget
**/
WeatherConfig* weatherConfig();
public Q_SLOTS:
/**
* Called when config is accepted
*/
virtual void configAccepted();
/**
* Called when data is updated
*/
virtual void dataUpdated(const QString &name,
const Plasma::DataEngine::Data &data);
/**
* Called when config is chnaged
*/
virtual void configChanged();
Q_SIGNALS:
/**
* Emitted when the applet begins a fetch for a new weather source
*/
void newWeatherSource();
protected:
/**
* Connects applet to dataengine
*/
virtual void connectToEngine();
private:
class Private;
Private * const d;
Q_PRIVATE_SLOT(d, void locationReady(const QString &source))
Q_PRIVATE_SLOT(d, void giveUpBeingBusy())
};
#endif