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 | {
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22 | namespace gui
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23 | {
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24 | class LayoutPosition;
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25 |
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26 | /*! \class SendData
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27 | *
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28 | * \brief Abstract class for sending datas to ground station
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29 | *
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30 | */
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31 | class SendData: public Widget
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32 | {
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33 | public:
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34 | /*!
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35 | * \brief Constructor
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36 | *
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37 | */
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38 | SendData(const LayoutPosition* position,std::string name,std::string type,uint16_t default_periodms=100,bool default_enabled=false);
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39 |
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40 | /*!
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41 | * \brief Destructor
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42 | *
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43 | */
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44 | virtual ~SendData();
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45 |
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46 | /*!
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47 | * \brief Copy datas to specified buffer
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48 | *
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49 | * This method must be reimplemented, in order to send datas to ground station.
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50 | *
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51 | * \param buf output buffer
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52 | */
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53 | virtual void CopyDatas(char* buf) const =0;
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54 |
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55 | size_t SendSize(void) const;
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56 | uint16_t SendPeriod(void) const; // in ms
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57 | bool IsEnabled(void) const;
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58 |
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59 | protected:
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60 |
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61 | /*!
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62 | * \brief Notify that SenData's datas have changed
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63 | *
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64 | * This method must be called when the datas have changed. \n
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65 | * Normally, it occurs when a curve is added to a plot for example. \n
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66 | * This method automatically blocks and unblocks the communication.
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67 | *
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68 | */
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69 | void SetSendSize(size_t value);
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70 |
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71 | /*!
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72 | * \brief Extra Xml event
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73 | *
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74 | * This method must be reimplemented to handle extra xml event. \n
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75 | * It is automatically called when something changed from
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76 | * ground station, through XmlEvent method. \n
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77 | */
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78 | virtual void ExtraXmlEvent(void)=0;
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79 |
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80 | private:
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81 | /*!
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82 | * \brief XmlEvent from ground station
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83 | *
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84 | * Reimplemented from Widget. \n
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85 | * This method handles period and enabled properties of the SendData. \n
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86 | * Then it calls ExtraXmlEvent to handle specific xml events of reimplemented class.
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87 | *
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88 | */
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89 | void XmlEvent(void);
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90 |
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91 | void SetSendPeriod(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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