C++ QVersitDocument::properties方法代码示例

/*! Returns the hash value for \a key. */
uint qHash(const QVersitDocument &key)
{
    int hash = QT_PREPEND_NAMESPACE(qHash)(key.type());
    hash += QT_PREPEND_NAMESPACE(qHash)(key.componentType());
    hash += key.properties().length() + key.subDocuments().length();
    foreach (const QVersitProperty& property, key.properties()) {
        hash += qHash(property);
    }
    foreach (const QVersitDocument& nested, key.subDocuments()) {
        hash += qHash(nested);
    }
    return hash;
}

void MT_CntVersitMyCardPlugin::exportOwnContact()
{
    //create contact
    QContact phonecontact;
    QContactName contactName;
    contactName.setFirstName("Jo");
    contactName.setLastName("Black");
    phonecontact.saveDetail(&contactName);
    QContactPhoneNumber number;
    number.setContexts("Home");
    number.setSubTypes("Mobile");
    number.setNumber("+02644424429");
    phonecontact.saveDetail(&number);
    
    //set MyCard detail
    QContactDetail myCard(MYCARD_DEFINTION_NAME);
    phonecontact.saveDetail(&myCard);
    
    //export
    QList<QContact> list;
    list.append(phonecontact);
    QVersitContactExporter exporter;
    QVERIFY(exporter.exportContacts(list, QVersitDocument::VCard21Type));
    QList<QVersitDocument> documents = exporter.documents();
    
    //X-SELF property is exported if MyCard
    QVersitDocument document  = documents.first();
    QVersitProperty property;
    property.setName(QLatin1String("X-SELF"));
    property.setValue("0");
    bool propertyFound = document.properties().contains(property);
    QVERIFY(propertyFound);
}

QDebug operator<<(QDebug dbg, const QVersitDocument& document)
{
    dbg.nospace() << "QVersitDocument(" << document.type() << ", " << document.componentType() << ')';
    foreach (const QVersitProperty& property, document.properties()) {
        dbg.space() << '\n' << property;
    }
    foreach (const QVersitDocument& nested, document.subDocuments()) {
        dbg.space() << '\n' << nested;
    }
    return dbg.maybeSpace();
}

/*!
 * Finds a property in the \a document with the given \a propertyName, adds it to \a toBeRemoved,
 * and returns it.
 */
QVersitProperty VersitUtils::takeProperty(const QVersitDocument& document,
                                          const QString& propertyName,
                                          QList<QVersitProperty>* toBeRemoved) {
    foreach (const QVersitProperty& currentProperty, document.properties()) {
        if (currentProperty.name() == propertyName) {
            *toBeRemoved << currentProperty;
            return currentProperty;
        }
    }
    return QVersitProperty();
}

/*!
 * Encodes the \a document and writes it to the device.  A "VERSION:" line is added iff \a
 * encodeVersion is true.
 */
bool QVersitDocumentWriter::encodeVersitDocument(const QVersitDocument& document, bool encodeVersion)
{
    mSuccessful = true;

    if (document.componentType().isEmpty()) {
        // for compatibility with code for Qt Mobility 1.0, which didn't have componentType
        writeString(QStringLiteral("BEGIN:VCARD"));
    } else {
        writeString(QStringLiteral("BEGIN:") + document.componentType());
    }
    writeCrlf();
    if (encodeVersion) {
        switch (mType) {
        case QVersitDocument::VCard21Type:
            writeString(QStringLiteral("VERSION:2.1"));
            writeCrlf();
            break;
        case QVersitDocument::VCard30Type:
            writeString(QStringLiteral("VERSION:3.0"));
            writeCrlf();
            break;
        case QVersitDocument::VCard40Type:
            writeString(QStringLiteral("VERSION:4.0"));
            writeCrlf();
            break;
        case QVersitDocument::ICalendar20Type:
            writeString(QStringLiteral("VERSION:2.0"));
            writeCrlf();
            break;
        default:
            ; // don't print version
        }
    }

    foreach (const QVersitProperty& property, document.properties()) {
        encodeVersitProperty(property);
    }

    foreach (const QVersitDocument& document, document.subDocuments()) {
        encodeVersitDocument(document, false);
    }

    if (document.componentType().isEmpty()) {
        writeString(QStringLiteral("END:VCARD"));
    } else {
        writeString(QStringLiteral("END:") + document.componentType());
    }
    writeCrlf();

    // This has been set by the methods called from this function
    return mSuccessful;
}

/*!
 * Generates a QContact from \a versitDocument.
 */
bool QVersitContactImporterPrivate::importContact(
        const QVersitDocument& document, int contactIndex, QContact* contact,
        QVersitContactImporter::Error* error)
{
    if (document.componentType() != QStringLiteral("VCARD")
        && document.type() != QVersitDocument::VCard21Type
        && document.type() != QVersitDocument::VCard30Type) {
        *error = QVersitContactImporter::InvalidDocumentError;
        return false;
    }
    const QList<QVersitProperty> properties = document.properties();
    if (properties.size() == 0) {
        *error = QVersitContactImporter::EmptyDocumentError;
        return false;
    }

    // First, do the properties with PREF set so they appear first in the contact details
    foreach (const QVersitProperty& property, properties) {
        QStringList typeParameters = property.parameters().values(QStringLiteral("TYPE"));
        if (typeParameters.contains(QStringLiteral("PREF"), Qt::CaseInsensitive))
            importProperty(document, property, contactIndex, contact);
    }