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/*=====================================================================
QGroundControl Open Source Ground Control Station
(c) 2009 - 2015 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
This file is part of the QGROUNDCONTROL project
QGROUNDCONTROL is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
QGROUNDCONTROL 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 General Public License
along with QGROUNDCONTROL. If not, see <http://www.gnu.org/licenses/>.
======================================================================*/
#ifndef HomePositionManager_H
#define HomePositionManager_H
#include "QGCSingleton.h"
#include "QmlObjectListModel.h"
#include <QGeoCoordinate>
class HomePosition : public QObject
{
Q_OBJECT
public:
HomePosition(const QString& name, const QGeoCoordinate& coordinate, QObject* parent = NULL);
~HomePosition();
Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
Q_PROPERTY(QGeoCoordinate coordinate READ coordinate WRITE setCoordinate NOTIFY coordinateChanged)
// Property accessors
QString name(void);
void setName(const QString& name);
QGeoCoordinate coordinate(void);
void setCoordinate(const QGeoCoordinate& coordinate);
signals:
void nameChanged(const QString& name);
void coordinateChanged(const QGeoCoordinate& coordinate);
private:
QGeoCoordinate _coordinate;
};
DECLARE_QGC_SINGLETON(HomePositionManager, HomePositionManager)
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Q_PROPERTY(QmlObjectListModel* homePositions READ homePositions CONSTANT)
/// If name is not already a home position a new one will be added, otherwise the existing
/// home position will be updated
Q_INVOKABLE void updateHomePosition(const QString& name, const QGeoCoordinate& coordinate);
Q_INVOKABLE void deleteHomePosition(const QString& name);
// Property accesors
QmlObjectListModel* homePositions(void) { return &_homePositions; }
// Should only be called by HomePosition
void _storeSettings(void);
private:
/// @brief All access to HomePositionManager singleton is through HomePositionManager::instance
HomePositionManager(QObject* parent = NULL);
~HomePositionManager();
void _loadSettings(void);
QmlObjectListModel _homePositions;
static const char* _settingsGroup;
static const char* _latitudeKey;
static const char* _longitudeKey;
static const char* _altitudeKey;
// Everything below is deprecated and will be removed once old Map code is removed
public:
// Deprecated methods
double getHomeLatitude() const {
return homeLat;
}
double getHomeLongitude() const {
return homeLon;
}
double getHomeAltitude() const {
return homeAlt;
}
// Deprecated methods
/** @brief Set the current home position, but do not change it on the UAVs */
bool setHomePosition(double lat, double lon, double alt);
/** @brief Set the current home position on all UAVs*/
bool setHomePositionAndNotify(double lat, double lon, double alt);
signals:
/** @brief Current home position changed */
void homePositionChanged(double lat, double lon, double alt);
double homeLat;
double homeLon;
double homeAlt;