| 1 | // %flair:license{
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| 2 | // This file is part of the Flair framework distributed under the
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| 3 | // CECILL-C License, Version 1.0.
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| 4 | // %flair:license}
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| 5 | /*!
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| 6 | * \file SendData.h
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| 7 | * \brief Abstract class for sending datas to ground station
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| 8 | * \author Guillaume Sanahuja, Copyright Heudiasyc UMR UTC/CNRS 7253
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| 9 | * \date 2012/03/07
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| 10 | * \version 4.0
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| 11 | */
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| 12 |
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| 13 | #ifndef SENDDATA_H
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| 14 | #define SENDDATA_H
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| 15 |
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| 16 | #include <Widget.h>
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| 17 |
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| 18 | class SendData_impl;
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| 19 |
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| 20 | namespace flair {
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| 21 | namespace gui {
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| 22 | class LayoutPosition;
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| 23 |
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| 24 | /*! \class SendData
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| 25 | *
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| 26 | * \brief Abstract class for sending datas to ground station
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| 27 | *
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| 28 | */
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| 29 | class SendData : public Widget {
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| 30 | public:
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| 31 | /*!
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| 32 | * \brief Constructor
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| 33 | *
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| 34 | */
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| 35 | SendData(const LayoutPosition *position, std::string name, std::string type,
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| 36 | uint16_t default_periodms = 100, bool default_enabled = false, uint16_t default_nb_buffering=1);
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| 37 |
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| 38 | /*!
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| 39 | * \brief Destructor
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| 40 | *
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| 41 | */
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| 42 | virtual ~SendData();
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| 43 |
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| 44 | /*!
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| 45 | * \brief Copy datas to specified buffer
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| 46 | *
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| 47 | * This method must be reimplemented, in order to send datas to ground station.
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| 48 | *
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| 49 | * \param buf output buffer
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| 50 | */
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| 51 | virtual void CopyDatas(char *buf) const = 0;
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| 52 |
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| 53 | size_t SendSize(void) const;
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| 54 | uint16_t SendPeriod(void) const; // in ms
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| 55 | bool IsEnabled(void) const;
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| 56 | uint16_t NbBuffering(void) const;
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| 57 |
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| 58 | protected:
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| 59 | /*!
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| 60 | * \brief Notify that SenData's datas have changed
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| 61 | *
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| 62 | * This method must be called when the datas have changed. \n
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| 63 | * Normally, it occurs when a curve is added to a plot for example. \n
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| 64 | * This method automatically blocks and unblocks the communication.
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| 65 | *
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| 66 | */
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| 67 | void SetSendSize(size_t value);
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| 68 |
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| 69 | /*!
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| 70 | * \brief Extra Xml event
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| 71 | *
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| 72 | * This method must be reimplemented to handle extra xml event. \n
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| 73 | * It is automatically called when something changed from
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| 74 | * ground station, through XmlEvent method. \n
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| 75 | */
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| 76 | virtual void ExtraXmlEvent(void) = 0;
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| 77 |
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| 78 | private:
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| 79 | /*!
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| 80 | * \brief XmlEvent from ground station
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| 81 | *
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| 82 | * Reimplemented from Widget. \n
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| 83 | * This method handles period and enabled properties of the SendData. \n
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| 84 | * Then it calls ExtraXmlEvent to handle specific xml events of reimplemented
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| 85 | *class.
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| 86 | *
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| 87 | */
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| 88 | void XmlEvent(void);
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| 89 |
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| 90 | void SetSendPeriod(uint16_t value);
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| 91 | void SetNbBuffering(uint16_t value);
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| 92 | void SetEnabled(bool value);
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| 93 |
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| 94 | class SendData_impl *pimpl_;
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| 95 | };
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| 96 |
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| 97 | } // end namespace core
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| 98 | } // end namespace flair
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| 99 |
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| 100 | #endif // SENDDATA_H
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