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#include "qdeclarativendeffilter_p.h"

/*!
    \qmltype NdefFilter
    \instantiates QDeclarativeNdefFilter
    \since 5.2
    \brief Represents a filtering constraint for NDEF message records.

    \ingroup nfc-qml
    \inqmlmodule QtNfc

    \sa NearField
    \sa QNdefFilter

    The NdefFilter type is used with the NearField type to read NDEF messages from NFC Forum
    tags that match a given structure.

    \code
        NearField {
            filter: [
                NdefFilter {
                    type: "urn:nfc:wkt:U"
                    minimum: 1
                    maximum: 1
                }
            ]
        }
    \endcode
*/

/*!
    \qmlproperty string NdefFilter::type

    This property holds the NDEF record type that the filter matches.  This property must be set to
    the fully qualified record type, i.e. including the NIS and NSS prefixes.  For example set to
    \c {urn:nfc:wkt:U} to match NFC RTD-URI records.
*/

/*!
    \qmlproperty int NdefFilter::minimum

    This property holds the minimum number of records of the given type that must be in the NDEF
    message for it match.

    To match any number of records set both the minimum and maximum properties to -1.

    \sa maximum
*/

/*!
    \qmlproperty int NdefFilter::maximum

    This property holds the maximum number of records of the given type that must be in the NDEF
    message for it match.

    To match any number of records set both the minimum and maximum properties to -1.

    \sa minimum
*/

QDeclarativeNdefFilter::QDeclarativeNdefFilter(QObject *parent)
:   QObject(parent), m_minimum(-1), m_maximum(-1)
{
}

QString QDeclarativeNdefFilter::type() const
{
    return m_type;
}

void QDeclarativeNdefFilter::setType(const QString &t)
{
    if (m_type == t)
        return;

    m_type = t;
    emit typeChanged();
}

QQmlNdefRecord::TypeNameFormat QDeclarativeNdefFilter::typeNameFormat() const
{
    return m_typeNameFormat;
}

void QDeclarativeNdefFilter::setTypeNameFormat(QQmlNdefRecord::TypeNameFormat format)
{
    if (m_typeNameFormat == format)
        return;

    m_typeNameFormat = format;
    Q_EMIT(typeNameFormatChanged());
}

int QDeclarativeNdefFilter::minimum() const
{
    return m_minimum;
}

void QDeclarativeNdefFilter::setMinimum(int value)
{
    if (m_minimum == value)
        return;

    m_minimum = value;
    emit minimumChanged();
}

int QDeclarativeNdefFilter::maximum() const
{
    return m_maximum;
}

void QDeclarativeNdefFilter::setMaximum(int value)
{
    if (m_maximum == value)
        return;

    m_maximum = value;
    emit maximumChanged();
}
