diff options
Diffstat (limited to 'src/location/qgeosatelliteinfosource_maemo5_p.h')
-rw-r--r-- | src/location/qgeosatelliteinfosource_maemo5_p.h | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/src/location/qgeosatelliteinfosource_maemo5_p.h b/src/location/qgeosatelliteinfosource_maemo5_p.h new file mode 100644 index 00000000..0cb8be4e --- /dev/null +++ b/src/location/qgeosatelliteinfosource_maemo5_p.h @@ -0,0 +1,119 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** 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. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QGEOSATELLITEINFOSOURCE_MAEMO5_H +#define QGEOSATELLITEINFOSOURCE_MAEMO5_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QTimer> +#include "qgeosatelliteinfosource.h" +#include "qgeosatelliteinfo.h" + +#define INIT_OK 0 +#define INIT_FAILED -1 +#define MINIMUM_UPDATE_INTERVAL 1000 +#define DEFAULT_UPDATE_INTERVAL 5000 +#define POWERSAVE_THRESHOLD 180000 +#define POWERSAVE_POWERON_PERIOD 120000 + +QTM_BEGIN_NAMESPACE + +class LiblocationWrapper; + +class QGeoSatelliteInfoSourceMaemo : public QGeoSatelliteInfoSource +{ + Q_OBJECT + +public: + explicit QGeoSatelliteInfoSourceMaemo(QObject *parent = 0); + + int init(); + +private: + int client_id_; + void setUpdateInterval(int interval); + QTimer *updateTimer; + QTimer *requestTimer; + int timerInterval; + void activateTimer(); + void startLocationDaemon(); + + enum SatelliteInfoState { + Undefined = 0, + Started = 1, + Stopped = 2, + RequestActive = 4, + PowersaveActive = 8 + }; + int satelliteInfoState; + +public slots: + virtual void startUpdates(); + void stopUpdates(); + void requestUpdate(int timeout = 5000); + void satelliteStatus(); + +signals: + void satellitesInViewUpdated(const QList<QGeoSatelliteInfo> &satellites); + void satellitesInUseUpdated(const QList<QGeoSatelliteInfo> &satellites); + void requestTimeout(); + +private slots: + void requestTimeoutElapsed(); + +private: + Q_DISABLE_COPY(QGeoSatelliteInfoSourceMaemo) +}; + +QTM_END_NAMESPACE + +#endif // QGEOSATELLITEINFOSOURCE_MAEMO5_H + |