/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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 Digia.  For licensing terms and
** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
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** $QT_END_LICENSE$
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***************************************************************************/

#ifndef QDECLARATIVECOORDINATE_H
#define QDECLARATIVECOORDINATE_H

#include <QtQml/private/qqmlvaluetype_p.h>
#include <QtPositioning/QGeoCoordinate>

QT_BEGIN_NAMESPACE

class CoordinateValueType : public QQmlValueTypeBase<QGeoCoordinate>
{
    Q_OBJECT

    Q_PROPERTY(double latitude READ latitude WRITE setLatitude)
    Q_PROPERTY(double longitude READ longitude WRITE setLongitude)
    Q_PROPERTY(double altitude READ altitude WRITE setAltitude)
    Q_PROPERTY(bool isValid READ isValid)

public:
    explicit CoordinateValueType(QObject *parent = 0);
    ~CoordinateValueType();

    Q_INVOKABLE qreal distanceTo(const QGeoCoordinate &coordinate) const;
    Q_INVOKABLE qreal azimuthTo(const QGeoCoordinate &coordinate) const;

    Q_INVOKABLE QGeoCoordinate atDistanceAndAzimuth(qreal distance, qreal azimuth) const;

    double latitude() const;
    void setLatitude(double latitude);

    double longitude() const;
    void setLongitude(double longitude);

    double altitude() const;
    void setAltitude(double altitude);

    bool isValid() const;

    QString toString() const Q_DECL_OVERRIDE;
    bool isEqual(const QVariant &other) const Q_DECL_OVERRIDE;
};

QT_END_NAMESPACE

#endif