コード例 #1
0
bool QLandmarkFileHandlerLmx::writeLandmark(const QLandmark &landmark)
{
    m_writer->writeStartElement(m_ns, "landmark");

    if (!landmark.name().isEmpty())
        m_writer->writeTextElement(m_ns, "name", landmark.name());

    if (!landmark.description().isEmpty())
        m_writer->writeTextElement(m_ns, "description", landmark.description());

    if (landmark.coordinate().isValid())
        if (!writeCoordinates(landmark))
            return false;

    if (landmark.radius() > 0)
        m_writer->writeTextElement(m_ns, "coverageRadius", QString::number(landmark.radius()));

    if (!writeAddressInfo(landmark))
        return false;

    if (!landmark.url().isEmpty())
        if (!writeMediaLink(landmark))
            return false;

    if (m_option != QLandmarkManager::ExcludeCategoryData) {
        for (int i = 0; i < landmark.categoryIds().size(); ++i) {
            if (!writeCategory(landmark.categoryIds().at(i)))
                return false;
        }
    }

    m_writer->writeEndElement();

    return true;
}
コード例 #2
0
bool QLandmarkFileHandlerGpx::writeWaypoint(const QLandmark &landmark, const QString &elementName)
{
    double lat = landmark.coordinate().latitude();
    double lon = landmark.coordinate().longitude();

    QString latString;
    QString lonString;
    bool isInvalid = false;

    if (!qIsNaN(lat)) {
        if ((lat > 90.0 )| (lat < -90.0))
            isInvalid = true;
        latString = QString::number(lat);
    } else {
        latString = "NaN";
        isInvalid = true;
    }

    if (!qIsNaN(lon)) {
        if ((lon > 180.0) | (lon < -180.0))
            isInvalid = true;
        lonString = QString::number(lon);
    } else {
        lonString = "NaN";
        isInvalid = true;
    }

    if (isInvalid) {
        if(m_behavior == QLandmarkFileHandlerGpx::ExportAll){
            m_errorString = QString("Landmarks cannot be exported with invalid coordinates (latitude is %1, longitude is %2)").arg(latString).arg(lonString);
            m_errorCode = QLandmarkManager::BadArgumentError; //TODO: should be invalid error code?
            return false;
        } else { //m_behavior == QLandmarkFileHandlerGpx::ExportSome
            return true;//ignore landmarks with invalid coordinates.
        }
    }

    m_writer->writeStartElement(m_ns, elementName);

    m_writer->writeAttribute("lat", latString);
    m_writer->writeAttribute("lon", lonString);

    if (!qIsNaN(landmark.coordinate().altitude()))
        m_writer->writeTextElement(m_ns, "ele", QString::number(landmark.coordinate().altitude()));

    if (!landmark.name().isEmpty())
        m_writer->writeTextElement(m_ns, "name", landmark.name());

    if (!landmark.description().isEmpty())
        m_writer->writeTextElement(m_ns, "desc", landmark.description());
    m_writer->writeEndElement();
    return true;
}
コード例 #3
0
// Initializes this landmark from the given landmark
void QDeclarativeLandmark::setLandmark(const QLandmark& landmark)
{
    // Elaborate but makes sure appropriate signals are sent
    // (this function is called when landmark updates).
    setPlace(landmark); // viewport, address, coordinate etc.
    setName(landmark.name());
    setPhoneNumber(landmark.phoneNumber());
    setDescription(landmark.description());
    setRadius(landmark.radius());
    setIconSource(landmark.iconUrl());
    setUrl(landmark.url());
    m_landmark = landmark;
}
コード例 #4
0
LandmarkAddDialog::LandmarkAddDialog(QWidget *parent, Qt::WindowFlags flags, const QLandmark &landmark)
    : QDialog(parent, flags)
{
    setupUi(this);
    if (landmark != QLandmark()) {
        setWindowTitle("Edit Landmark");

        lm = landmark;
        nameLineEdit->setText(landmark.name());
        latitudeLineEdit->setText(QString::number(landmark.coordinate().latitude()));
        longitudeLineEdit->setText(QString::number(landmark.coordinate().longitude()));
        streetLineEdit->setText(landmark.address().street());
        districtLineEdit->setText(landmark.address().district());
        cityLineEdit->setText(landmark.address().city());
        countyLineEdit->setText(landmark.address().county());
        stateLineEdit->setText(landmark.address().state());
        countryLineEdit->setText(landmark.address().country());
        descriptionLineEdit->setText(landmark.description());
        iconUrlLineEdit->setText(landmark.iconUrl().toString());
        urlLineEdit->setText(landmark.url().toString());
        phoneLineEdit->setText(landmark.phoneNumber());
        radiusLineEdit->setText(QString::number(landmark.radius()));
    } else {
        setWindowTitle("Add Landmark");
    }

    QLandmarkManager manager;
    QList<QLandmarkCategory> categories = manager.categories();

    foreach( QLandmarkCategory category, categories) {
        QListWidgetItem  *categoryItem = new QListWidgetItem(categoryList,QListWidgetItem::UserType + 1);
        categoryItem->setData(Qt::DisplayRole,category.name());
        QVariant var;
        var.setValue(category.categoryId());
        categoryItem->setData(Qt::UserRole, var);
        categoryItem->setFlags(Qt::ItemIsEnabled);
        if (landmark.categoryIds().contains(category.categoryId()))
            categoryItem->setCheckState(Qt::Checked);
        else
            categoryItem->setCheckState(Qt::Unchecked);
    }