109 lines
4.0 KiB
C++
109 lines
4.0 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the QtPositioning module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 3 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL3 included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or (at your option) the GNU General
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** Public license version 3 or any later version approved by the KDE Free
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** Qt Foundation. The licenses are as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-2.0.html and
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** https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QGEOAREAMONITORSOURCE_H
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#define QGEOAREAMONITORSOURCE_H
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#include <QtPositioning/QGeoCoordinate>
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#include <QtPositioning/QGeoAreaMonitorInfo>
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#include <QtPositioning/QGeoPositionInfoSource>
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#include <QtCore/QObject>
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#include <QtCore/QStringList>
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QT_BEGIN_NAMESPACE
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class QGeoPositionInfo;
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class QGeoAreaMonitorSourcePrivate;
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class Q_POSITIONING_EXPORT QGeoAreaMonitorSource : public QObject
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{
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Q_OBJECT
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public:
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enum Error {
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AccessError = 0,
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InsufficientPositionInfo = 1,
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UnknownSourceError = 2,
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NoError = 3
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};
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Q_ENUMS(Error)
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enum AreaMonitorFeature {
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PersistentAreaMonitorFeature = 0x00000001,
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AnyAreaMonitorFeature = 0xffffffff
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};
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Q_DECLARE_FLAGS(AreaMonitorFeatures, AreaMonitorFeature)
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explicit QGeoAreaMonitorSource(QObject *parent);
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virtual ~QGeoAreaMonitorSource();
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static QGeoAreaMonitorSource *createDefaultSource(QObject *parent);
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static QGeoAreaMonitorSource *createSource(const QString& sourceName, QObject *parent);
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static QStringList availableSources();
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virtual void setPositionInfoSource(QGeoPositionInfoSource *source);
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virtual QGeoPositionInfoSource* positionInfoSource() const;
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QString sourceName() const;
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virtual Error error() const = 0;
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virtual AreaMonitorFeatures supportedAreaMonitorFeatures() const = 0;
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virtual bool startMonitoring(const QGeoAreaMonitorInfo &monitor) = 0;
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virtual bool stopMonitoring(const QGeoAreaMonitorInfo &monitor) = 0;
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virtual bool requestUpdate(const QGeoAreaMonitorInfo &monitor, const char *signal) = 0;
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virtual QList<QGeoAreaMonitorInfo> activeMonitors() const = 0;
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virtual QList<QGeoAreaMonitorInfo> activeMonitors(const QGeoShape &lookupArea) const = 0;
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Q_SIGNALS:
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void areaEntered(const QGeoAreaMonitorInfo &monitor, const QGeoPositionInfo &update);
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void areaExited(const QGeoAreaMonitorInfo &monitor, const QGeoPositionInfo &update);
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void monitorExpired(const QGeoAreaMonitorInfo &monitor);
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void error(QGeoAreaMonitorSource::Error error);
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private:
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Q_DISABLE_COPY(QGeoAreaMonitorSource)
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QGeoAreaMonitorSourcePrivate *d;
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};
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QT_END_NAMESPACE
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#endif
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