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 "MarbleQuickItem.h"
 
#include <QObject>
#include <qqmlintegration.h>
 
namespace Marble
{
 
class MarbleQuickItem;
 
class PositionSource : public QObject
{
    Q_OBJECT
    QML_ELEMENT
 
    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);
    ~PositionSource();
 
    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