qt-everywhere-src-5.14.1/qtlocation/src/positioning/qgeolocation.cpp

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#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;
    this->extendedAttributes = other.extendedAttributes;
}

QGeoLocationPrivate::~QGeoLocationPrivate()
{
}

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

}

bool QGeoLocationPrivate::isEmpty() const
{
    return (address.isEmpty()
            && !coordinate.isValid()
            && viewport.isEmpty()
            && extendedAttributes.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 the extended attributes associated to this location.
    Extended attributes are backend-dependent and can be location-dependent.

    \since 5.13
*/
QVariantMap QGeoLocation::extendedAttributes() const
{
    return d->extendedAttributes;
}

/*!
    Sets the extended attributes of the location with the
    parameters specified in \a data.

    \since 5.13
*/
void QGeoLocation::setExtendedAttributes(const QVariantMap &data)
{
    d->extendedAttributes = data;
}

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