protobuf_factory.h

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#ifndef PROTOBUF_FACTORY_H
#define PROTOBUF_FACTORY_H
 
#include "PlotJuggler/messageparser_base.h"
 
#include "protobuf_parser.h"
#include "ui_protobuf_parser.h"
 
class ParserFactoryProtobuf : public PJ::ParserFactoryPlugin
{
  Q_OBJECT
  Q_PLUGIN_METADATA(IID "facontidavide.PlotJuggler3.ParserFactoryPlugin")
  Q_INTERFACES(PJ::ParserFactoryPlugin)
 
public:
  ParserFactoryProtobuf();
 
  ~ParserFactoryProtobuf() override;
 
  const char* name() const override
  {
    return "ParserFactoryProtobuf";
  }
  const char* encoding() const override
  {
    return "protobuf";
  }
 
  MessageParserPtr createParser(const std::string& topic_name,
                                const std::string& type_name, const std::string& schema,
                                PlotDataMapRef& data) override;
 
  QWidget* optionsWidget() override
  {
    return _widget;
  }
 
protected:
  Ui::ProtobufLoader* ui;
  QWidget* _widget;
 
  google::protobuf::compiler::DiskSourceTree _source_tree;
  std::unique_ptr<google::protobuf::compiler::Importer> _importer;
 
  struct FileInfo
  {
    QString file_path;
    QByteArray proto_text;
    const google::protobuf::FileDescriptor* file_descriptor = nullptr;
    std::map<QString, const google::protobuf::Descriptor*> descriptors;
  };
  FileInfo _loaded_file;
 
  bool updateUI();
 
  void loadSettings();
 
  void saveSettings();
 
  void importFile(QString filename);
 
private slots:
 
  void onIncludeDirectory();
 
  void onLoadFile();
 
  void onRemoveInclude();
 
  void onComboChanged(const QString& text);
};
 
#endif  // PROTOBUF_FACTORY_H