80 lines
2.2 KiB
C++
Executable File
80 lines
2.2 KiB
C++
Executable File
/**
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* Handler for infrastructure data
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* $Id$
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* $HeadURL$
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* $Author$
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* Created by hjl, SLSE, 2016-07-22
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*/
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#pragma once
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#include "dds_handler.h"
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#include "logger.h"
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#include <InfrastructureManagement/ism_dtc.h>
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#include <QtCore/QObject>
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#include <QtCore/QMap>
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namespace VideoOverlayManagement
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{
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class HandlerInfrastructureData : public QObject
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{
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Q_OBJECT
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public:
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explicit HandlerInfrastructureData(const std::shared_ptr<DdsHandler> &ddsHandler, QObject *parent = nullptr);
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~HandlerInfrastructureData();
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/**
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* Initialize the handler to manage information from infrastructure management
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*/
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bool init(int exerciseId);
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/**
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* Check if there is a camera in the room
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* @param[in] roomId Id of the room to get information about camera availability
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* @returns true if camera is available, otherwise false
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*/
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bool isCameraAvailable(int roomId) const;
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/**
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* Returns the streamname of the camera for the given roomId
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* @param[in] roomId Id of the room to get the streamname for this camera
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* @returns returns the streamname if camera is available, otherwise string is empty
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*/
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QString getStreamNameFromRoomId(int roomId) const;
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Q_SIGNALS:
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private Q_SLOTS:
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/**
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* Handle the signals from 'InfrastructureManagement'
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*/
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void onAssetChanged(const InfrastructureManagement::InstrumentationAsset &data, DataModification modType);
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private: // methoden
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/**
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* Returns the room id for the given assetId
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* @param[in] assetId Id of the asset to get the room id for
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* @returns returns the room id if available, otherwise -1
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*/
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int getRoomIdFromAssetId(int assetId) const;
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private: // attributes
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std::shared_ptr<DdsHandler> m_ddsHandler; ///< Pointer to VOM DDS handler
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std::shared_ptr<InfrastructureManagement::Interface::Dtc> m_dtc; ///< Pointer to DTC InfrastructureManagement interface object
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QMap<int, int> m_assetId2RoomIdMap; ///< optional nur noetig bei subscribe for AssetChanged
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QMap<int, QString> m_roomId2CameraNameMap; ///< Reference map roomId to camera name(roomId, cameraName) Condition: per room one camera!
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int m_exerciseId;
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NGL::INGLLogger &m_logger; ///< Interface to the Logging-Facility
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};
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} // namespace VideoOverlayManagement
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