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| ** This file is part of the QtLocation module of the Qt Toolkit. |
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| |
| #include <QtLocation/private/qdeclarativegeoroute_p.h> |
| #include "qmaprouteobject_p.h" |
| #include "qmaprouteobject_p_p.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| /*! |
| \qmltype MapRouteObject |
| \instantiates QMapRouteObject |
| \inqmlmodule Qt.labs.location |
| \ingroup qml-QtLocation5-maps |
| \inherits QGeoMapObject |
| |
| \brief The MapRouteObject displays a geographical route on a Map. |
| |
| The MapRouteObject type displays a Route obtained through a RouteModel or |
| other means, on the Map as a Polyline following the path of the Route. |
| */ |
| |
| /* |
| |
| QGeoMapRoutePrivate |
| |
| */ |
| |
| QMapRouteObjectPrivate::QMapRouteObjectPrivate(QGeoMapObject *q) : QGeoMapObjectPrivate(q) |
| { |
| |
| } |
| |
| QMapRouteObjectPrivate::QMapRouteObjectPrivate(const QMapRouteObjectPrivate &other) : QGeoMapObjectPrivate(other) |
| { |
| // QGeoMapRoutePrivate doesn't contain anything because QGeoRoute has already everything necessary. |
| } |
| |
| QMapRouteObjectPrivate::~QMapRouteObjectPrivate() |
| { |
| |
| } |
| |
| QGeoMapObject::Type QMapRouteObjectPrivate::type() const |
| { |
| return QGeoMapObject::RouteType; |
| } |
| |
| QDeclarativeGeoRoute *QMapRouteObjectPrivate::declarativeGeoRoute() const |
| { |
| const QMapRouteObject *r = static_cast<QMapRouteObject *>(q); |
| return r->m_route; |
| } |
| |
| /*! |
| \qmlproperty Route Qt.labs.location::MapRouteObject::route |
| |
| This property holds the route to be drawn. |
| */ |
| QGeoRoute QMapRouteObjectPrivate::route() const |
| { |
| const QDeclarativeGeoRoute *r = declarativeGeoRoute(); |
| if (r) |
| return r->route(); |
| return {}; |
| } |
| |
| void QMapRouteObjectPrivate::setRoute(const QDeclarativeGeoRoute *route) |
| { |
| Q_UNUSED(route); |
| } |
| |
| bool QMapRouteObjectPrivate::equals(const QGeoMapObjectPrivate &other) const |
| { |
| if (other.type() != type()) // This check might be unnecessary, depending on how equals gets used |
| return false; |
| |
| const QMapRouteObjectPrivate &o = static_cast<const QMapRouteObjectPrivate &>(other); |
| return (QGeoMapObjectPrivate::equals(o) |
| && route() == o.route()); // Could also be done shallow, comparing declarativeGeoRoute() |
| } |
| |
| QGeoMapObjectPrivate *QMapRouteObjectPrivate::clone() |
| { |
| return new QMapRouteObjectPrivate(*this); |
| } |
| |
| QGeoShape QMapRouteObjectPrivate::geoShape() const |
| { |
| return route().bounds(); |
| } |
| |
| void QMapRouteObjectPrivate::setGeoShape(const QGeoShape &/*shape*/) |
| { |
| // Not supported for MapRouteObject |
| } |
| |
| |
| /* |
| |
| QGeoMapRoute |
| |
| */ |
| |
| QMapRouteObject::QMapRouteObject(QObject *parent) |
| : QGeoMapObject(QExplicitlySharedDataPointer<QGeoMapObjectPrivate>(new QMapRouteObjectPrivate(this)), parent) |
| { |
| |
| } |
| |
| QMapRouteObject::~QMapRouteObject() |
| { |
| |
| } |
| |
| QDeclarativeGeoRoute *QMapRouteObject::route() const |
| { |
| return m_route; |
| } |
| |
| QGeoRoute QMapRouteObject::geoRoute() const |
| { |
| if (m_route) |
| return m_route->route(); |
| return {}; |
| } |
| |
| void QMapRouteObject::setRoute(QDeclarativeGeoRoute *route) |
| { |
| if (route == m_route) |
| return; |
| // if ((!m_route && !route) || (m_route && route && m_route->route() == route->route())) |
| // return; |
| |
| m_route = route; |
| QMapRouteObjectPrivate *d = static_cast<QMapRouteObjectPrivate *>(d_ptr.data()); |
| d->setRoute(route); |
| emit routeChanged(route); |
| } |
| |
| void QMapRouteObject::setMap(QGeoMap *map) |
| { |
| QMapRouteObjectPrivate *d = static_cast<QMapRouteObjectPrivate *>(d_ptr.data()); |
| if (d->m_map == map) |
| return; |
| |
| QGeoMapObject::setMap(map); // This is where the specialized pimpl gets created and injected |
| |
| if (!map) { |
| // Map was set, now it has ben re-set to NULL, but not inside d_ptr. |
| // so m_map inside d_ptr can still be used to remove itself, inside the destructor. |
| d_ptr = new QMapRouteObjectPrivate(*d); // This is not losing data: check MapRouteObjectPrivate::declarativeGeoRoute() |
| // Old pimpl deleted implicitly by QExplicitlySharedDataPointer |
| } |
| } |
| |
| QT_END_NAMESPACE |