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/****************************************************************************
**
** Copyright (C) 2013-2014 Jolla Ltd.
** Contact: lorn.potter@jollamobile.com
**
** 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.
**
****************************************************************************/
#ifndef QOFONOCallMeter_H
#define QOFONOCallMeter_H
#include "qofonomodeminterface.h"
#include "qofono_global.h"
//! This class is used to access ofono call meter API
/*!
* The API is documented in
* http://git.kernel.org/?p=network/ofono/ofono.git;a=blob_plain;f=doc/call-meter-api.txt
*/
class QOFONOSHARED_EXPORT QOfonoCallMeter : public QOfonoModemInterface
{
Q_OBJECT
Q_ENUMS(Error)
Q_PROPERTY(quint32 callMeter READ callMeter CONSTANT)
Q_PROPERTY(quint32 accumulatedCallMeter READ accumulatedCallMeter CONSTANT)
Q_PROPERTY(quint32 accumulatedCallMeterMaximum READ accumulatedCallMeterMaximum NOTIFY accumulatedCallMeterMaximumChanged)
Q_PROPERTY(qreal pricePerUnit READ pricePerUnit NOTIFY pricePerUnitChanged)
Q_PROPERTY(QString currency READ currency CONSTANT)
public:
enum Error {
NoError,
NotImplementedError,
InProgressError,
InvalidArgumentsError,
InvalidFormatError,
FailedError,
UnknownError
};
explicit QOfonoCallMeter(QObject *parent = 0);
~QOfonoCallMeter();
QString modemPath() const;
void setModemPath(const QString &path);
quint32 callMeter() const;
quint32 accumulatedCallMeter() const;
quint32 accumulatedCallMeterMaximum() const;
void setAccumulatedCallMeterMaximum(quint32 max, const QString &password);
qreal pricePerUnit() const;
void setPricePerUnit(qreal unit, const QString &password);
QString currency() const;
Q_INVOKABLE void reset(const QString &password);
bool isValid() const;
Q_SIGNALS:
void nearMaximumWarning();
void accumulatedCallMeterMaximumChanged(quint32);
void pricePerUnitChanged(qreal);
void resetComplete(QOfonoCallMeter::Error error,const QString &errorString);
private:
static Error errorNameToEnum(const QString &errorName);
private slots:
void onResetFinished(QDBusPendingCallWatcher *call);
protected:
QDBusAbstractInterface *createDbusInterface(const QString &path);
void propertyChanged(const QString &property, const QVariant &value);
};
#endif // QOFONOCallMeter_H
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