/****************************************************************************
**
** Copyright (C) 2014 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.
**
** $QT_BEGIN_LICENSE:LGPL21$
** 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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#include "qgeolocation.h"
#include "qgeolocation_p.h"

QT_USE_NAMESPACE

QGeoLocationPrivate::QGeoLocationPrivate()
    : QSharedData()
{
}

QGeoLocationPrivate::QGeoLocationPrivate(const QGeoLocationPrivate &other)
    : QSharedData()
{
    this->address = other.address;
    this->coordinate = other.coordinate;
    this->viewport = other.viewport;
}

QGeoLocationPrivate::~QGeoLocationPrivate()
{
}

bool QGeoLocationPrivate::operator==(const QGeoLocationPrivate &other) const
{
    return  (this->address == other.address
            && this->coordinate == other.coordinate
            && this->viewport == other.viewport);

}

bool QGeoLocationPrivate::isEmpty() const
{
    return (address.isEmpty()
            && !coordinate.isValid()
            && viewport.isEmpty()
            );
}

/*!
    \class QGeoLocation
    \inmodule QtPositioning
    \ingroup QtPositioning-positioning
    \ingroup QtLocation-places
    \ingroup QtLocation-places-data
    \since 5.2

    \brief The QGeoLocation class represents basic information about a location.

    A QGeoLocation consists of a coordinate and corresponding address, along with an optional
    bounding box which is the recommended region to be displayed when viewing the location.
*/

/*!
    \fn bool QGeoLocation::operator!=(const QGeoLocation &other) const

    Returns true if this location is not equal to \a other, otherwise returns false.
*/

/*!
    Constructs an new location object.
*/
QGeoLocation::QGeoLocation()
    : d(new QGeoLocationPrivate)
{
}

/*!
    Constructs a copy of \a other
*/
QGeoLocation::QGeoLocation(const QGeoLocation &other)
    :d(other.d)
{
}

/*!
    Destroys the location object.
*/
QGeoLocation::~QGeoLocation()
{
}

/*!
    Assigns \a other to this location and returns a reference to this location.
*/
QGeoLocation &QGeoLocation::operator =(const QGeoLocation &other)
{
    if (this == &other)
        return *this;

    d = other.d;
    return *this;
}

/*!
    Returns true if this location is equal to \a other,
    otherwise returns false.
*/
bool QGeoLocation::operator==(const QGeoLocation &other) const
{
    return (*(d.constData()) == *(other.d.constData()));
}

/*!
    Returns the address of the location.
*/
QGeoAddress QGeoLocation::address() const
{
    return d->address;
}

/*!
    Sets the \a address of the location.
*/
void QGeoLocation::setAddress(const QGeoAddress &address)
{
    d->address = address;
}

/*!
    Returns the coordinate of the location.
*/
QGeoCoordinate QGeoLocation::coordinate() const
{
    return d->coordinate;
}

/*!
    Sets the \a coordinate of the location.
*/
void QGeoLocation::setCoordinate(const QGeoCoordinate &coordinate)
{
    d->coordinate = coordinate;
}

/*!
    Returns a bounding box which represents the recommended region
    to display when viewing this location.

    For example, a building's location may have a region centered around the building,
    but the region is large enough to show it's immediate surrounding geographical
    context.
*/
QGeoRectangle QGeoLocation::boundingBox() const
{
    return d->viewport;
}

/*!
    Sets the \a boundingBox of the location.
*/
void QGeoLocation::setBoundingBox(const QGeoRectangle &boundingBox)
{
    d->viewport = boundingBox;
}

/*!
    Returns true if all fields of the location are 0; otherwise returns false.
*/
bool QGeoLocation::isEmpty() const
{
    return d->isEmpty();
}
