Ejemplo n.º 1
0
void RoutePresenter::showRoute(QTreeWidgetItem* top, const QGeoRoute& route)
{
    QTreeWidgetItem* routeItem = new QTreeWidgetItem(top);
    routeItem->setText(0, "route");

    QTreeWidgetItem* idItem = 0;
    if (!route.routeId().isEmpty()) {
        idItem = new QTreeWidgetItem(routeItem);
        idItem->setText(0, "id");
        idItem->setText(1, route.routeId());
    }

    QTreeWidgetItem* modeItem = new QTreeWidgetItem(routeItem);
    modeItem->setText(0, "mode");
    showModes(modeItem, route.request(), route.travelMode());

    QTreeWidgetItem* distanceItem = new QTreeWidgetItem(routeItem);
    distanceItem->setText(0, "distance");
    distanceItem->setText(1, QString().setNum(route.distance()));

    showBoundingBox(routeItem, route.bounds());

    QTreeWidgetItem* wayPointsItem = new QTreeWidgetItem(routeItem);
    QString overviewLabel = "overview";
    if (route.path().count() > 100)
        overviewLabel += "(100)";
    wayPointsItem->setText(0, overviewLabel);
    showPoints(wayPointsItem, route.path());

    QList<QGeoRouteSegment> segments;
    QGeoRouteSegment segment = route.firstRouteSegment();
    while (segment.isValid()) {
        segments << segment;
        segment = segment.nextRouteSegment();
    }

    QTreeWidgetItem* segmentsItem = new QTreeWidgetItem(routeItem);
    QString segmentsLabel = "segments";
    if (segments.length() > 100)
        segmentsLabel += "(100)";

    segmentsItem->setText(0, segmentsLabel);

    segmentsItem->setText(1, QString().setNum(segments.length()));
    for (int i = 0; i < segments.length() && i < 100; ++i) {
        showRouteSegment(segmentsItem, segments[i]);
    }
}
QString QGeoRoutingManagerEngineNokia::updateRouteRequestString(const QGeoRoute &route, const QGeoCoordinate &position)
{
    if (!checkEngineSupport(route.request(), route.travelMode()))
        return "";

    QString requestString = "http://";
    requestString += m_host;
    requestString += "/routing/6.2/getroute.xml";

    requestString += "?routeid=";
    requestString += route.routeId();

    requestString += "&pos=";
    requestString += QString::number(position.latitude());
    requestString += ",";
    requestString += QString::number(position.longitude());

    requestString += modesRequestString(route.request(), route.travelMode());

    requestString += routeRequestString(route.request());

    return requestString;
}