コード例 #1
0
/// \cond
void QXmppDataForm::parse(const QDomElement &element)
{
    if (element.isNull())
        return;

    /* form type */
    const QString typeStr = element.attribute("type");
    if (typeStr == "form")
        d->type = QXmppDataForm::Form;
    else if (typeStr == "submit")
        d->type = QXmppDataForm::Submit;
    else if (typeStr == "cancel")
        d->type = QXmppDataForm::Cancel;
    else if (typeStr == "result")
        d->type = QXmppDataForm::Result;
    else
    {
        qWarning() << "Unknown form type" << typeStr;
        return;
    }

    /* form properties */
    d->title = element.firstChildElement("title").text();
    d->instructions = element.firstChildElement("instructions").text();

    QDomElement fieldElement = element.firstChildElement("field");
    while (!fieldElement.isNull())
    {
        QXmppDataForm::Field field;

        /* field type */
        QXmppDataForm::Field::Type type = QXmppDataForm::Field::TextSingleField;
        const QString typeStr = fieldElement.attribute("type");
        struct field_type *ptr;
        for (ptr = field_types; ptr->str; ptr++)
        {
            if (typeStr == ptr->str)
            {
                type = ptr->type;
                break;
            }
        }
        field.setType(type);

        /* field attributes */
        field.setLabel(fieldElement.attribute("label"));
        field.setKey(fieldElement.attribute("var"));

        /* field value(s) */
        if (type == QXmppDataForm::Field::BooleanField)
        {
            const QString valueStr = fieldElement.firstChildElement("value").text();
            field.setValue(valueStr == "1" || valueStr == "true");
        }
        else if (type == QXmppDataForm::Field::ListMultiField ||
            type == QXmppDataForm::Field::JidMultiField ||
            type == QXmppDataForm::Field::TextMultiField)
        {
            QStringList values;
            QDomElement valueElement = fieldElement.firstChildElement("value");
            while (!valueElement.isNull())
            {
                values.append(valueElement.text());
                valueElement = valueElement.nextSiblingElement("value");
            }
            field.setValue(values);
        }
        else
        {
            field.setValue(fieldElement.firstChildElement("value").text());
        }

        /* field media */
        QDomElement mediaElement = fieldElement.firstChildElement("media");
        if (!mediaElement.isNull()) {
            Media media;
            media.setHeight(mediaElement.attribute("height", "-1").toInt());
            media.setWidth(mediaElement.attribute("width", "-1").toInt());

            QList<QPair<QString, QString> > uris;
            QDomElement uriElement = mediaElement.firstChildElement("uri");
            while (!uriElement.isNull()) {
                uris.append(QPair<QString, QString>(uriElement.attribute("type"),
                    uriElement.text()));
                uriElement = uriElement.nextSiblingElement("uri");
            }
            media.setUris(uris);
            field.setMedia(media);
        }

        /* field options */
        if (type == QXmppDataForm::Field::ListMultiField ||
            type == QXmppDataForm::Field::ListSingleField)
        {
            QList<QPair<QString, QString> > options;
            QDomElement optionElement = fieldElement.firstChildElement("option");
            while (!optionElement.isNull())
            {
                options.append(QPair<QString, QString>(optionElement.attribute("label"),
                    optionElement.firstChildElement("value").text()));
                optionElement = optionElement.nextSiblingElement("option");
            }
            field.setOptions(options);
        }

        /* other properties */
        field.setDescription(fieldElement.firstChildElement("description").text());
        field.setRequired(!fieldElement.firstChildElement("required").isNull());

        d->fields.append(field);

        fieldElement = fieldElement.nextSiblingElement("field");
    }
}
コード例 #2
0
ファイル: QXmppDataForm.cpp プロジェクト: chloerei/qxmpp
void QXmppDataForm::parse(const QDomElement &element)
{
    if (element.isNull())
        return;

    /* form type */
    const QString typeStr = element.attribute("type");
    if (typeStr == "form")
        m_type = QXmppDataForm::Form;
    else if (typeStr == "submit")
        m_type = QXmppDataForm::Submit;
    else if (typeStr == "cancel")
        m_type = QXmppDataForm::Cancel;
    else if (typeStr == "result")
        m_type = QXmppDataForm::Result;
    else
    {
        qWarning() << "Unknown form type" << typeStr;
        return;
    }

    /* form properties */
    m_title = element.firstChildElement("title").text();
    m_instructions = element.firstChildElement("instructions").text();

    QDomElement fieldElement = element.firstChildElement("field");
    while (!fieldElement.isNull())
    {
        QXmppDataForm::Field field;

        /* field type */
        QXmppDataForm::Field::Type type = static_cast<QXmppDataForm::Field::Type>(-1);
        const QString typeStr = fieldElement.attribute("type");
        struct field_type *ptr;
        for (ptr = field_types; ptr->str; ptr++)
        {
            if (typeStr == ptr->str)
            {
                type = ptr->type;
                break;
            }
        }
        if (type < 0)
            qWarning() << "Unknown field type" << typeStr;
        field.setType(type);

        /* field attributes */
        field.setLabel(fieldElement.attribute("label"));
        field.setKey(fieldElement.attribute("var"));

        /* field value(s) */
        if (type == QXmppDataForm::Field::BooleanField)
        {
            const QString valueStr = fieldElement.firstChildElement("value").text();
            field.setValue(valueStr == "1" || valueStr == "true");
        }
        else if (type == QXmppDataForm::Field::ListMultiField ||
            type == QXmppDataForm::Field::JidMultiField || 
            type == QXmppDataForm::Field::TextMultiField) 
        {
            QStringList values;
            QDomElement valueElement = fieldElement.firstChildElement("value");
            while (!valueElement.isNull())
            {
                values.append(valueElement.text());
                valueElement = valueElement.nextSiblingElement("value");
            }
            field.setValue(values);
        }
        else
        {
            field.setValue(fieldElement.firstChildElement("value").text());
        }

        /* field options */
        if (type == QXmppDataForm::Field::ListMultiField ||
            type == QXmppDataForm::Field::ListSingleField)
        { 
            QList<QPair<QString, QString> > options;
            QDomElement optionElement = fieldElement.firstChildElement("option");
            while (!optionElement.isNull())
            {
                options.append(QPair<QString, QString>(optionElement.attribute("label"),
                    optionElement.firstChildElement("value").text()));
                optionElement = optionElement.nextSiblingElement("option"); 
            }
            field.setOptions(options);
        }

        /* other properties */
        field.setDescription(fieldElement.firstChildElement("description").text());
        field.setRequired(!fieldElement.firstChildElement("required").isNull());

        m_fields.append(field);

        fieldElement = fieldElement.nextSiblingElement("field");
    }
}