1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
3 // File: ExchangePlugin_ImportFeature.cpp
4 // Created: Aug 28, 2014
5 // Author: Sergey BELASH
7 #include <ExchangePlugin_ImportFeature.h>
9 #include <GeomAlgoAPI_BREPImport.h>
10 #include <GeomAlgoAPI_IGESImport.h>
11 #include <GeomAlgoAPI_STEPImport.h>
12 #include <GeomAlgoAPI_Tools.h>
14 #include <GeomAPI_Shape.h>
16 #include <Config_Common.h>
17 #include <Config_PropManager.h>
19 #include <ModelAPI_AttributeString.h>
20 #include <ModelAPI_Data.h>
21 #include <ModelAPI_Document.h>
22 #include <ModelAPI_Object.h>
23 #include <ModelAPI_ResultBody.h>
25 #include <TopoDS_Shape.hxx>
34 ExchangePlugin_ImportFeature::ExchangePlugin_ImportFeature()
38 ExchangePlugin_ImportFeature::~ExchangePlugin_ImportFeature()
40 // TODO Auto-generated destructor stub
44 * Returns the unique kind of a feature
46 const std::string& ExchangePlugin_ImportFeature::getKind()
48 return ExchangePlugin_ImportFeature::ID();
52 * Request for initialization of data model of the feature: adding all attributes
54 void ExchangePlugin_ImportFeature::initAttributes()
56 data()->addAttribute(ExchangePlugin_ImportFeature::FILE_PATH_ID(), ModelAPI_AttributeString::typeId());
60 * Computes or recomputes the results
62 void ExchangePlugin_ImportFeature::execute()
64 AttributeStringPtr aFilePathAttr =
65 this->string(ExchangePlugin_ImportFeature::FILE_PATH_ID());
66 std::string aFilePath = aFilePathAttr->value();
67 if (aFilePath.empty())
70 importFile(aFilePath);
73 bool ExchangePlugin_ImportFeature::importFile(const std::string& theFileName)
75 // retrieve the file and plugin library names
77 std::string anExtension = GeomAlgoAPI_Tools::File_Tools::extension(theFileName);
82 std::shared_ptr<GeomAPI_Shape> aGeomShape;
83 if (anExtension == "BREP" || anExtension == "BRP") {
84 aGeomShape = BREPImport(theFileName, anExtension, anError);
85 } else if (anExtension == "STEP" || anExtension == "STP") {
86 aGeomShape = STEPImport(theFileName, anExtension, anError);
87 } else if (anExtension == "IGES" || anExtension == "IGS") {
88 aGeomShape = IGESImport(theFileName, anExtension, anError);
90 // Check if shape is valid
91 if ( aGeomShape->isNull() ) {
92 const static std::string aShapeError =
93 "An error occurred while importing " + theFileName + ": " + anError;
94 setError(aShapeError);
98 // Pass the results into the model
99 std::string anObjectName = GeomAlgoAPI_Tools::File_Tools::name(theFileName);
100 data()->setName(anObjectName);
101 std::shared_ptr<ModelAPI_ResultBody> aResultBody = document()->createBody(data());
103 //LoadNamingDS of the imported shape
104 loadNamingDS(aGeomShape, aResultBody);
106 setResult(aResultBody);
111 //============================================================================
112 void ExchangePlugin_ImportFeature::loadNamingDS(
113 std::shared_ptr<GeomAPI_Shape> theGeomShape,
114 std::shared_ptr<ModelAPI_ResultBody> theResultBody)
117 theResultBody->store(theGeomShape);
120 std::string aNameMS = "Shape";
121 theResultBody->loadFirstLevel(theGeomShape, aNameMS, aTag);