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#include "qdeclarativegeolocation_p.h"
QT_USE_NAMESPACE
/*!
\qmltype Location
\inqmlmodule QtPositioning
\since 5.2
\brief The Location type holds location data.
Location types represent a geographic "location", in a human sense. This
consists of a specific \l {coordinate}, an \l {address} and a \l {boundingBox}{bounding box}.
The \l {boundingBox}{bounding box} represents the recommended region
to display when viewing this location.
The Location type is most commonly seen as the contents of a search
model such as the GeocodeModel. When a GeocodeModel returns the list of
locations found for a given query, it represents these as Location objects.
\section2 Example Usage
The following example shows a simple Location object being declared:
\code
Location {
coordinate {
latitude: -27.3
longitude: 153.1
}
address: Address {
...
}
}
\endcode
*/
/*!
\qmlproperty VariantMap QDeclarativeGeoLocation::extendedAttributes
This property holds the extended attributes for this Location.
Extended attributes are backend-dependent and can be location-dependent.
\since 5.13
*/
QDeclarativeGeoLocation::QDeclarativeGeoLocation(QObject *parent)
: QObject(parent)
{
setLocation(QGeoLocation());
}
QDeclarativeGeoLocation::QDeclarativeGeoLocation(const QGeoLocation &src, QObject *parent)
: QObject(parent)
{
setLocation(src);
}
QDeclarativeGeoLocation::~QDeclarativeGeoLocation()
{
}
/*!
\qmlproperty QGeoLocation QtPositioning::Location::location
For details on how to use this property to interface between C++ and QML see
"\l {Location - QGeoLocation} {Interfaces between C++ and QML Code}".
*/
void QDeclarativeGeoLocation::setLocation(const QGeoLocation &src)
{
if (m_address && m_address->parent() == this) {
m_address->setAddress(src.address());
} else if (!m_address || m_address->parent() != this) {
m_address = new QDeclarativeGeoAddress(src.address(), this);
emit addressChanged();
}
setCoordinate(src.coordinate());
setBoundingBox(src.boundingBox());
setProperty("extendedAttributes", src.extendedAttributes());
}
QGeoLocation QDeclarativeGeoLocation::location() const
{
QGeoLocation retValue;
retValue.setAddress(m_address ? m_address->address() : QGeoAddress());
retValue.setCoordinate(m_coordinate);
retValue.setBoundingBox(m_boundingBox);
retValue.setExtendedAttributes(m_extendedAttributes);
return retValue;
}
/*!
\qmlproperty Address QtPositioning::Location::address
This property holds the address of the location which can be use to retrieve address details of the location.
*/
void QDeclarativeGeoLocation::setAddress(QDeclarativeGeoAddress *address)
{
if (m_address == address)
return;
if (m_address && m_address->parent() == this)
delete m_address;
m_address = address;
emit addressChanged();
}
QDeclarativeGeoAddress *QDeclarativeGeoLocation::address() const
{
return m_address;
}
/*!
\qmlproperty coordinate QtPositioning::Location::coordinate
This property holds the exact geographical coordinate of the location which can be used to retrieve the latitude, longitude and altitude of the location.
\note this property's changed() signal is currently emitted only if the
whole object changes, not if only the contents of the object change.
*/
void QDeclarativeGeoLocation::setCoordinate(const QGeoCoordinate coordinate)
{
if (m_coordinate == coordinate)
return;
m_coordinate = coordinate;
emit coordinateChanged();
}
QGeoCoordinate QDeclarativeGeoLocation::coordinate() const
{
return m_coordinate;
}
/*!
\qmlproperty georectangle QtPositioning::Location::boundingBox
This property holds the recommended region to use when displaying the 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.
Note: this property's changed() signal is currently emitted only if the
whole object changes, not if only the contents of the object change.
*/
void QDeclarativeGeoLocation::setBoundingBox(const QGeoRectangle &boundingBox)
{
if (m_boundingBox == boundingBox)
return;
m_boundingBox = boundingBox;
emit boundingBoxChanged();
}
QGeoRectangle QDeclarativeGeoLocation::boundingBox() const
{
return m_boundingBox;
}