/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the QtPositioning module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 3 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL3 included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 3 requirements ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 2.0 or (at your option) the GNU General ** Public license version 3 or any later version approved by the KDE Free ** Qt Foundation. The licenses are as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 ** included in the packaging of this file. Please review the following ** information to ensure the GNU General Public License requirements will ** be met: https://www.gnu.org/licenses/gpl-2.0.html and ** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QGEOAREAMONITORPOLLING_H #define QGEOAREAMONITORPOLLING_H #include #include /** * QGeoAreaMonitorPolling * */ class QGeoAreaMonitorPollingPrivate; class QGeoAreaMonitorPolling : public QGeoAreaMonitorSource { Q_OBJECT public : explicit QGeoAreaMonitorPolling(QObject *parent = 0); ~QGeoAreaMonitorPolling(); void setPositionInfoSource(QGeoPositionInfoSource *source) override; QGeoPositionInfoSource* positionInfoSource() const override; Error error() const override; bool startMonitoring(const QGeoAreaMonitorInfo &monitor) override; bool requestUpdate(const QGeoAreaMonitorInfo &monitor, const char *signal) override; bool stopMonitoring(const QGeoAreaMonitorInfo &monitor) override; QList activeMonitors() const override; QList activeMonitors(const QGeoShape ®ion) const override; QGeoAreaMonitorSource::AreaMonitorFeatures supportedAreaMonitorFeatures() const override; inline bool isValid() { return positionInfoSource(); } bool signalsAreConnected; private Q_SLOTS: void positionError(QGeoPositionInfoSource::Error error); void timeout(const QGeoAreaMonitorInfo &monitor); void processAreaEvent(const QGeoAreaMonitorInfo &minfo, const QGeoPositionInfo &pinfo, bool isEnteredEvent); private: QGeoAreaMonitorPollingPrivate* d; QGeoAreaMonitorSource::Error lastError; void connectNotify(const QMetaMethod &signal) override; void disconnectNotify(const QMetaMethod &signal) override; int idForSignal(const char *signal); }; #endif // QGEOAREAMONITORPOLLING_H