nlohmann_parsers.h

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#ifndef NLOHMANN_PARSERS_H
#define NLOHMANN_PARSERS_H

#include "nlohmann/json.hpp"
#include "PlotJuggler/messageparser_base.h"
#include <QCheckBox>

using namespace PJ;


class NlohmannParser: public MessageParser
{
public:

  NlohmannParser(const std::string& topic_name, PlotDataMapRef& data, bool use_msg_stamp):
    MessageParser(topic_name, data),
    _use_message_stamp(use_msg_stamp) {}

protected:

  bool parseMessageImpl(double timestamp);

  nlohmann::json _json;
  bool _use_message_stamp;
};


class JSON_Parser: public NlohmannParser
{
public:
  JSON_Parser(const std::string& topic_name, PlotDataMapRef& data, bool use_msg_stamp):
    NlohmannParser(topic_name, data,use_msg_stamp)
  {}

  bool parseMessage(const MessageRef msg, double timestamp) override;
};

class CBOR_Parser: public NlohmannParser
{
public:
  CBOR_Parser(const std::string& topic_name, PlotDataMapRef& data, bool use_msg_stamp):
    NlohmannParser(topic_name, data,use_msg_stamp)
  {}

  bool parseMessage(const MessageRef msg, double timestamp) override;
};

class BSON_Parser: public NlohmannParser
{
public:
  BSON_Parser(const std::string& topic_name, PlotDataMapRef& data, bool use_msg_stamp):
    NlohmannParser(topic_name, data,use_msg_stamp)
  {}

  bool parseMessage(const MessageRef msg, double timestamp) override;
};

class MessagePack_Parser: public NlohmannParser
{
public:
  MessagePack_Parser(const std::string& topic_name, PlotDataMapRef& data, bool use_msg_stamp):
    NlohmannParser(topic_name, data,use_msg_stamp)
  {}

  bool parseMessage(const MessageRef msg, double timestamp) override;
};

//------------------------------------------

class QCheckBoxClose: public QCheckBox
{
public:
  QCheckBoxClose(QString text): QCheckBox(text) {}
  ~QCheckBoxClose() override
  {
    qDebug() << "Destroying QCheckBoxClose";
  }
};

class NlohmannParserCreator: public MessageParserCreator
{
public:
  NlohmannParserCreator()
  {
    _checkbox_use_timestamp = new QCheckBoxClose("use field [timestamp] if available");
  }

  virtual QWidget* optionsWidget()
  {
    return _checkbox_use_timestamp;
  }

protected:
  QCheckBox* _checkbox_use_timestamp;
};

class JSON_ParserCreator : public NlohmannParserCreator
{
public:

  MessageParserPtr createInstance(const std::string& topic_name, PlotDataMapRef& data) override {
    return std::make_shared<JSON_Parser>(topic_name, data, _checkbox_use_timestamp->isChecked());
  }
  const char* name() const override { return "JSON"; }
};

class CBOR_ParserCreator : public NlohmannParserCreator
{
public:

  MessageParserPtr createInstance(const std::string& topic_name, PlotDataMapRef& data) override {
    return std::make_shared<CBOR_Parser>(topic_name, data, _checkbox_use_timestamp->isChecked());
  }
  const char* name() const override { return "CBOR"; }
};

class BSON_ParserCreator : public NlohmannParserCreator
{
public:

  MessageParserPtr createInstance(const std::string& topic_name, PlotDataMapRef& data) override {
    return std::make_shared<BSON_Parser>(topic_name, data, _checkbox_use_timestamp->isChecked());
  }
  const char* name() const override { return "BSON"; }
};

class MessagePack_ParserCreator : public NlohmannParserCreator
{
public:

  MessageParserPtr createInstance(const std::string& topic_name, PlotDataMapRef& data) override {
    return std::make_shared<MessagePack_Parser>(topic_name, data, _checkbox_use_timestamp->isChecked());
  }
  const char* name() const override { return "MessagePack"; }
};


#endif // NLOHMANN_PARSERS_H