83 lines
1.8 KiB
C++
83 lines
1.8 KiB
C++
/*!
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* \brief Interface for RemoteDeviceList
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*
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* \copyright Copyright (c) 2017-2018 Governikus GmbH & Co. KG, Germany
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*/
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#pragma once
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#include "RemoteDeviceDescriptor.h"
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#include <QTime>
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#include <QTimer>
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namespace governikus
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{
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class RemoteDeviceListEntry
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{
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Q_DISABLE_COPY(RemoteDeviceListEntry)
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private:
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const RemoteDeviceDescriptor mRemoteDeviceDescriptor;
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QTime mLastSeen;
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public:
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RemoteDeviceListEntry(const RemoteDeviceDescriptor& pRemoteDeviceDescriptor);
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void setLastSeenToNow();
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bool contains(const RemoteDeviceDescriptor& pRemoteDeviceDescriptor) const;
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bool isEqual(const RemoteDeviceListEntry* const pOther) const;
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const QTime& getLastSeen() const;
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const RemoteDeviceDescriptor& getRemoteDeviceDescriptor() const;
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};
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class RemoteDeviceList
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: public QObject
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{
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Q_OBJECT
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Q_SIGNALS:
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void fireDeviceAppeared(const QSharedPointer<RemoteDeviceListEntry>&);
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void fireDeviceVanished(const QSharedPointer<RemoteDeviceListEntry>&);
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public:
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RemoteDeviceList(int pCheckInterval, int pTimeout);
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virtual ~RemoteDeviceList();
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virtual void update(const RemoteDeviceDescriptor& pDescriptor) = 0;
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virtual void clear() = 0;
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virtual QVector<QSharedPointer<RemoteDeviceListEntry> > getRemoteDevices() const;
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};
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class RemoteDeviceListImpl
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: public RemoteDeviceList
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{
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Q_OBJECT
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private:
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QTimer mTimer;
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const int mTimeout;
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QVector<QSharedPointer<RemoteDeviceListEntry> > mList;
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private Q_SLOTS:
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void onRemoveUnresponsiveRemoteReaders();
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public:
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RemoteDeviceListImpl(int pCheckInterval = 1000, int pTimeout = 5000);
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virtual ~RemoteDeviceListImpl() override;
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virtual void update(const RemoteDeviceDescriptor& pDescriptor) override;
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virtual void clear() override;
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virtual QVector<QSharedPointer<RemoteDeviceListEntry> > getRemoteDevices() const override;
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};
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} /* namespace governikus */
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