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#ifndef QNEARFIELDMANAGER_H
#define QNEARFIELDMANAGER_H

#include <QtCore/QObject>
#include <QtNfc/qnfcglobal.h>
#include <QtNfc/QNearFieldTarget>
#include <QtNfc/QNdefRecord>
#include <QtNfc/QNdefFilter>

QT_BEGIN_NAMESPACE

class QNearFieldManagerPrivate;
class Q_NFC_EXPORT QNearFieldManager : public QObject
{
    Q_OBJECT

    Q_DECLARE_PRIVATE(QNearFieldManager)

public:
    enum TargetAccessMode {
        NoTargetAccess = 0x00,
        NdefReadTargetAccess = 0x01,
        NdefWriteTargetAccess = 0x02,
        TagTypeSpecificTargetAccess = 0x04
    };
    Q_DECLARE_FLAGS(TargetAccessModes, TargetAccessMode)

    explicit QNearFieldManager(QObject *parent = 0);
    explicit QNearFieldManager(QNearFieldManagerPrivate *backend, QObject *parent = 0);
    ~QNearFieldManager();

    bool isAvailable() const;

    void setTargetAccessModes(TargetAccessModes accessModes);
    TargetAccessModes targetAccessModes() const;

    bool startTargetDetection();
    void stopTargetDetection();

    int registerNdefMessageHandler(QObject *object, const char *method);
    int registerNdefMessageHandler(QNdefRecord::TypeNameFormat typeNameFormat,
                                   const QByteArray &type,
                                   QObject *object, const char *method);
    int registerNdefMessageHandler(const QNdefFilter &filter,
                                   QObject *object, const char *method);

    bool unregisterNdefMessageHandler(int handlerId);

Q_SIGNALS:
    void targetDetected(QNearFieldTarget *target);
    void targetLost(QNearFieldTarget *target);

private:
    QNearFieldManagerPrivate *d_ptr;
};

Q_DECLARE_OPERATORS_FOR_FLAGS(QNearFieldManager::TargetAccessModes)

QT_END_NAMESPACE

#endif // QNEARFIELDMANAGER_H
