src/ExchangePlugin/ExchangePlugin_ImportFeature.h

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:    ExchangePlugin_ImportFeature.h
   4 // Created: Aug 28, 2014
   5 // Author:  Sergey BELASH
   6
   7 #ifndef EXCHANGEPLUGIN_IMPORTFEATURE_H_
   8 #define EXCHANGEPLUGIN_IMPORTFEATURE_H_
   9
  10 #include <ExchangePlugin.h>
  11 #include <ModelAPI_Feature.h>
  12 #include <ModelAPI_Result.h>
  13
  14 #include <map>
  15
  16 /**
  17  * \class ExchangePlugin_ImportFeature
  18  * \ingroup Plugins
  19  * \brief Feature for import shapes from the external files in CAD formats.
  20  *
  21  * The list of supported formats is defined in the configuration file.
  22  */
  23 class ExchangePlugin_ImportFeature : public ModelAPI_Feature
  24 {
  25  public:
  26   /// Feature kind
  27   inline static const std::string& ID()
  28   {
  29     static const std::string MY_IMPORT_ID("Import");
  30     return MY_IMPORT_ID;
  31   }
  32   /// attribute name of file path
  33   inline static const std::string& FILE_PATH_ID()
  34   {
  35     static const std::string MY_FILE_PATH_ID("file_path");
  36     return MY_FILE_PATH_ID;
  37   }
  38   /// Default constructor
  39   EXCHANGEPLUGIN_EXPORT ExchangePlugin_ImportFeature();
  40   /// Default destructor
  41   EXCHANGEPLUGIN_EXPORT virtual ~ExchangePlugin_ImportFeature();
  42
  43   /// Returns the unique kind of a feature
  44   EXCHANGEPLUGIN_EXPORT virtual const std::string& getKind();
  45
  46   /// Request for initialization of data model of the feature: adding all attributes
  47   EXCHANGEPLUGIN_EXPORT virtual void initAttributes();
  48
  49   /// Computes or recomputes the results
  50   EXCHANGEPLUGIN_EXPORT virtual void execute();
  51
  52   /// Reimplemented from ModelAPI_Feature::isPreviewNeeded(). Returns false.
  53   EXCHANGEPLUGIN_EXPORT virtual bool isPreviewNeeded() const { return false; }
  54
  55  protected:
  56   /// Performs the import of the file
  57   EXCHANGEPLUGIN_EXPORT bool importFile(const std::string& theFileName);
  58
  59 private:
  60   /// Loads Naming data structure to the document
  61   void loadNamingDS(std::shared_ptr<GeomAPI_Shape> theGeomShape,
  62                     std::shared_ptr<ModelAPI_ResultBody> theResultBody);
  63 };
  64
  65 #endif /* IMPORT_IMPORTFEATURE_H_ */