PositionSource.h

// SPDX-License-Identifier: LGPL-2.1-or-later
//
// SPDX-FileCopyrightText: 2011 Dennis Nienhüser <nienhueser@kde.org>
//
 
#ifndef MARBLE_DECLARATIVE_POSITIONSOURCE_H
#define MARBLE_DECLARATIVE_POSITIONSOURCE_H
 
#include "Coordinate.h"
 
#include <QObject>
 
namespace Marble {
 
class MarbleQuickItem;
 
class PositionSource : public QObject
{
    Q_OBJECT
 
    Q_PROPERTY( MarbleQuickItem* map READ map WRITE setMap NOTIFY mapChanged )
    Q_PROPERTY( bool active READ active WRITE setActive NOTIFY activeChanged )
    Q_PROPERTY( QString source READ source WRITE setSource NOTIFY sourceChanged )
    Q_PROPERTY( bool hasPosition READ hasPosition NOTIFY hasPositionChanged )
    Q_PROPERTY( Coordinate* position READ position NOTIFY positionChanged )
    Q_PROPERTY( qreal speed READ speed NOTIFY speedChanged )
 
public:
    explicit PositionSource( QObject* parent = nullptr);
 
    bool active() const;
 
    void setActive( bool active );
 
    QString source() const;
 
    void setSource( const QString &source );
 
    bool hasPosition() const;
 
    Coordinate* position();
 
    MarbleQuickItem *map();
 
    void setMap( MarbleQuickItem *map );
 
    qreal speed() const;
 
Q_SIGNALS:
    void mapChanged();
 
    void activeChanged();
 
    void sourceChanged();
 
    void hasPositionChanged();
 
    void positionChanged();
 
    void speedChanged();
 
private Q_SLOTS:
    void updatePosition();
 
private:
    void start();
 
    bool m_active;
 
    QString m_source;
 
    bool m_hasPosition;
 
    Coordinate m_position;
 
    QPointer<MarbleQuickItem> m_marbleQuickItem;
 
    qreal m_speed;
};
 
}
 
#endif