src/ExchangePlugin/ExchangePlugin_ImportFeature.cpp

   1 // Copyright (C) 2014-2020  CEA/DEN, EDF R&D
   2 //
   3 // This library is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU Lesser General Public
   5 // License as published by the Free Software Foundation; either
   6 // version 2.1 of the License, or (at your option) any later version.
   7 //
   8 // This library is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 // Lesser General Public License for more details.
  12 //
  13 // You should have received a copy of the GNU Lesser General Public
  14 // License along with this library; if not, write to the Free Software
  15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  16 //
  17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  18 //
  19
  20 #include <ExchangePlugin_ImportFeature.h>
  21
  22 #include <algorithm>
  23 #include <string>
  24
  25 #include <Config_Common.h>
  26 #include <Config_PropManager.h>
  27
  28 #include <GeomAlgoAPI_BREPImport.h>
  29 #include <GeomAlgoAPI_IGESImport.h>
  30 #include <GeomAlgoAPI_STEPImport.h>
  31 #include <GeomAlgoAPI_Tools.h>
  32 #include <GeomAlgoAPI_XAOImport.h>
  33 #include <GeomAlgoAPI_STLImport.h>
  34
  35 #include <GeomAPI_Shape.h>
  36 #include <GeomAPI_Face.h>
  37 #include <GeomAPI_ShapeExplorer.h>
  38
  39 #include <Locale_Convert.h>
  40
  41 #include <ModelAPI_AttributeRefList.h>
  42 #include <ModelAPI_AttributeSelectionList.h>
  43 #include <ModelAPI_AttributeString.h>
  44 #include <ModelAPI_AttributeStringArray.h>
  45 #include <ModelAPI_AttributeIntArray.h>
  46 #include <ModelAPI_AttributeTables.h>
  47 #include <ModelAPI_AttributeBoolean.h>
  48 #include <ModelAPI_AttributeInteger.h>
  49 #include <ModelAPI_BodyBuilder.h>
  50 #include <ModelAPI_Data.h>
  51 #include <ModelAPI_Document.h>
  52 #include <ModelAPI_Events.h>
  53 #include <ModelAPI_Object.h>
  54 #include <ModelAPI_ResultBody.h>
  55 #include <ModelAPI_ResultGroup.h>
  56 #include <ModelAPI_Session.h>
  57 #include <ModelAPI_Validator.h>
  58 #include <ModelAPI_Tools.h>
  59
  60 #include <XAO_Xao.hxx>
  61 #include <XAO_Group.hxx>
  62 #include <XAO_Field.hxx>
  63 #include <XAO_Step.hxx>
  64
  65 #include <ExchangePlugin_Tools.h>
  66
  67
  68
  69 ExchangePlugin_ImportFeature::ExchangePlugin_ImportFeature()
  70 {
  71 }
  72
  73 ExchangePlugin_ImportFeature::~ExchangePlugin_ImportFeature()
  74 {
  75   // TODO Auto-generated destructor stub
  76 }
  77
  78 /*
  79  * Request for initialization of data model of the feature: adding all attributes
  80  */
  81 void ExchangePlugin_ImportFeature::initAttributes()
  82 {
  83   data()->addAttribute(ExchangePlugin_ImportFeature::FILE_PATH_ID(),
  84                        ModelAPI_AttributeString::typeId());
  85   AttributePtr aFeaturesAttribute =
  86   data()->addAttribute(ExchangePlugin_ImportFeature::FEATURES_ID(),
  87                          ModelAPI_AttributeRefList::typeId());
  88   data()->addAttribute(STEP_FILE_PATH_ID(), ModelAPI_AttributeString::typeId());
  89   data()->addAttribute(IMPORT_TYPE_ID(), ModelAPI_AttributeString::typeId());
  90   data()->addAttribute(STEP_MATERIALS_ID(), ModelAPI_AttributeBoolean::typeId());
  91   data()->addAttribute(STEP_COLORS_ID(), ModelAPI_AttributeBoolean::typeId());
  92   data()->addAttribute(STEP_SCALE_INTER_UNITS_ID(), ModelAPI_AttributeBoolean::typeId());
  93
  94   aFeaturesAttribute->setIsArgument(false);
  95
  96   ModelAPI_Session::get()->validators()->registerNotObligatory(
  97       getKind(), ExchangePlugin_ImportFeature::FEATURES_ID());
  98   ModelAPI_Session::get()->validators()->registerNotObligatory(
  99       getKind(), ExchangePlugin_ImportFeature::STEP_COLORS_ID());
 100   ModelAPI_Session::get()->validators()->registerNotObligatory(
 101       getKind(), ExchangePlugin_ImportFeature::STEP_MATERIALS_ID());
 102   ModelAPI_Session::get()->validators()->registerNotObligatory(
 103       getKind(), ExchangePlugin_ImportFeature::STEP_SCALE_INTER_UNITS_ID());
 104   ModelAPI_Session::get()->validators()->registerNotObligatory(
 105       getKind(), ExchangePlugin_ImportFeature::STEP_FILE_PATH_ID());
 106   ModelAPI_Session::get()->validators()->registerNotObligatory(
 107       getKind(), ExchangePlugin_ImportFeature::FILE_PATH_ID());
 108 }
 109
 110 /*
 111  * Computes or recomputes the results
 112  */
 113 void ExchangePlugin_ImportFeature::execute()
 114 {
 115   AttributeStringPtr aImportTypeAttr = string(ExchangePlugin_ImportFeature::IMPORT_TYPE_ID());
 116   std::string aFormat = aImportTypeAttr->value();
 117   AttributeStringPtr aFilePathAttr;
 118   if (aFormat == "STEP" || aFormat == "STP")
 119   {
 120     aFilePathAttr = string(ExchangePlugin_ImportFeature::STEP_FILE_PATH_ID());
 121   } else {
 122     aFilePathAttr = string(ExchangePlugin_ImportFeature::FILE_PATH_ID());
 123   }
 124   std::string aFilePath = aFilePathAttr->value();
 125   if (aFilePath.empty()) {
 126     setError("File path is empty.");
 127     return;
 128   }
 129
 130   importFile(aFilePath);
 131 }
 132
 133 std::shared_ptr<ModelAPI_ResultBody> ExchangePlugin_ImportFeature::createResultBody(
 134                         std::shared_ptr<GeomAPI_Shape> theGeomShape)
 135 {
 136   std::shared_ptr<ModelAPI_ResultBody> aResultBody = document()->createBody(data());
 137   //LoadNamingDS of the imported shape
 138   loadNamingDS(theGeomShape, aResultBody);
 139   return aResultBody;
 140 }
 141
 142 void ExchangePlugin_ImportFeature::importFile(const std::string& theFileName)
 143 {
 144   // "*.brep" -> "BREP"
 145   std::string anExtension = GeomAlgoAPI_Tools::File_Tools::extension(theFileName);
 146
 147   if (anExtension == "XAO") {
 148     importXAO(theFileName);
 149     return;
 150   }
 151
 152   // Perform the import
 153   std::string anError;
 154   std::shared_ptr<GeomAPI_Shape> aGeomShape;
 155
 156   std::map<std::wstring, std::list<std::wstring>> theMaterialShape;
 157
 158   std::string anObjectName = GeomAlgoAPI_Tools::File_Tools::name(theFileName);
 159   data()->setName(Locale::Convert::toWString(anObjectName));
 160
 161   ResultBodyPtr aResult = document()->createBody(data());
 162
 163   bool anColorGroupSelected = boolean(ExchangePlugin_ImportFeature::STEP_COLORS_ID())->value();
 164   bool anMaterialsGroupSelected =
 165                         boolean(ExchangePlugin_ImportFeature::STEP_MATERIALS_ID())->value();
 166
 167   if (anExtension == "BREP" || anExtension == "BRP") {
 168     aGeomShape = BREPImport(theFileName, anExtension, anError);
 169   } else if (anExtension == "STEP" || anExtension == "STP") {
 170     bool anScalInterUnits =
 171             boolean(ExchangePlugin_ImportFeature::STEP_SCALE_INTER_UNITS_ID())->value();
 172
 173     // Process groups/fields
 174     std::shared_ptr<ModelAPI_AttributeRefList> aRefListOfGroups =
 175     std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(data()->attribute(FEATURES_ID()));
 176
 177     // Remove previous groups/fields stored in RefList
 178     std::list<ObjectPtr> anGroupList = aRefListOfGroups->list();
 179     std::list<ObjectPtr>::iterator anGroupIt = anGroupList.begin();
 180     for (; anGroupIt != anGroupList.end(); ++anGroupIt) {
 181       std::shared_ptr<ModelAPI_Feature> aFeature = ModelAPI_Feature::feature(*anGroupIt);
 182       if (aFeature)
 183         document()->removeFeature(aFeature);
 184     }
 185
 186     aGeomShape = STEPImportAttributs(theFileName, aResult, anScalInterUnits,
 187                                      anMaterialsGroupSelected, anColorGroupSelected,
 188                                      theMaterialShape, anError);
 189   } else if (anExtension == "IGES" || anExtension == "IGS") {
 190     aGeomShape = IGESImport(theFileName, anExtension, anError);
 191   } else if (anExtension == "STL") {
 192     aGeomShape = STLImport(theFileName, anError);
 193   } else {
 194     anError = "Unsupported format: " + anExtension;
 195   }
 196
 197   // Check if shape is valid
 198   if (!anError.empty()) {
 199     setError("An error occurred while importing " + theFileName + ": " + anError);
 200     return;
 201   }
 202
 203   // Pass the results into the model
 204
 205   loadNamingDS(aGeomShape, aResult);
 206
 207   // create color group
 208   if (anColorGroupSelected)
 209   {
 210     setColorGroups(aResult);
 211   }
 212
 213   // create Materiel group
 214   if (anMaterialsGroupSelected){
 215     setMaterielGroup(aResult,theMaterialShape);
 216   }
 217
 218   setResult(aResult);
 219   aResult->clearShapeNameAndColor();
 220
 221 }
 222
 223 void ExchangePlugin_ImportFeature::setColorGroups(
 224                                     std::shared_ptr<ModelAPI_ResultBody> theResultBody)
 225 {
 226   std::vector<int> aColor;
 227   int anIndice = 1;
 228   std::list<std::vector<int>> aColorsRead;
 229
 230   ModelAPI_Tools::getColor(theResultBody, aColor);
 231   if (!aColor.empty() ){
 232     std::wstringstream aColorName;
 233     aColorName <<L"Color_"<< anIndice;
 234     setColorGroup(theResultBody, aColor, aColorName.str());
 235     anIndice++;
 236     aColorsRead.push_back(aColor);
 237   }
 238
 239   std::list<ResultPtr> allRes;
 240   ModelAPI_Tools::allSubs(theResultBody, allRes);
 241   for(std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); ++aRes) {
 242     ModelAPI_Tools::getColor(*aRes, aColor);
 243     if (!aColor.empty() ){
 244       auto it = std::find(aColorsRead.begin(), aColorsRead.end(), aColor);
 245       if ( it == aColorsRead.end() ){
 246         std::wstringstream aColorName;
 247         aColorName<<L"Color_"<< anIndice;
 248         setColorGroup(theResultBody, aColor, aColorName.str());
 249         anIndice++;
 250         aColorsRead.push_back(aColor);
 251       }
 252     }
 253   }
 254 }
 255
 256 void ExchangePlugin_ImportFeature::setColorGroup(
 257                                         std::shared_ptr<ModelAPI_ResultBody> theResultBody,
 258                                         std::vector<int> &theColor,
 259                                         const std::wstring& theName )
 260 {
 261   std::vector<int> aColor;
 262   std::shared_ptr<ModelAPI_Feature> aGroupFeature = addFeature("Group");
 263
 264    // group name
 265   aGroupFeature->data()->setName(theName);
 266
 267   // fill selection
 268   AttributeSelectionListPtr aSelectionList = aGroupFeature->selectionList("group_list");
 269
 270   ModelAPI_Tools::getColor(theResultBody, aColor);
 271   if (!aColor.empty()){
 272     if (aColor == theColor) {
 273       GeomShapePtr aShape = theResultBody->shape();
 274       aSelectionList->setSelectionType(aShape->shapeTypeStr());
 275       aSelectionList->append(theResultBody,aShape);
 276     }
 277   }
 278   // add element with the same color
 279   std::list<ResultPtr> allRes;
 280   ModelAPI_Tools::allSubs(theResultBody, allRes);
 281   for(std::list<ResultPtr>::iterator aRes = allRes.begin();
 282       aRes != allRes.end(); ++aRes) {
 283     ModelAPI_Tools::getColor(*aRes, aColor);
 284     GeomShapePtr aShape = (*aRes)->shape();
 285
 286     if (!aColor.empty()){
 287       if (aRes->get() &&  aColor == theColor) {
 288         aSelectionList->setSelectionType(aShape->shapeTypeStr());
 289         aSelectionList->append(theResultBody,aShape);
 290       }
 291     }
 292   }
 293
 294   // Create the group in the document to be able to set its color
 295   ResultPtr aGroup = document()->createGroup(aGroupFeature->data());
 296   aGroupFeature->setResult(aGroup);
 297
 298   ModelAPI_Tools::setColor(aGroupFeature->lastResult(),theColor);
 299
 300   if (aSelectionList->size() == 0) {
 301     document()->removeFeature(aGroupFeature);
 302   }
 303 }
 304
 305 void ExchangePlugin_ImportFeature::setMaterielGroup(
 306                                 std::shared_ptr<ModelAPI_ResultBody> theResultBody,
 307                                 std::map< std::wstring,std::list<std::wstring>>& theMaterialShape)
 308 {
 309   std::map< std::wstring, std::list<std::wstring>>::iterator anIt;
 310   for (anIt = theMaterialShape.begin(); anIt != theMaterialShape.end(); ++anIt) {
 311
 312     std::shared_ptr<ModelAPI_Feature> aGroupFeature = addFeature("Group");
 313     // group name
 314     aGroupFeature->data()->setName((*anIt).first);
 315
 316     // fill selection
 317     AttributeSelectionListPtr aSelectionList = aGroupFeature->selectionList("group_list");
 318
 319     std::list<ResultPtr> allRes;
 320     ModelAPI_Tools::allSubs(theResultBody, allRes);
 321     for (std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); ++aRes) {
 322
 323       GeomShapePtr aShape = (*aRes)->shape();
 324       for (std::list<std::wstring>::iterator aResMat = anIt->second.begin();
 325                                  aResMat != anIt->second.end(); ++aResMat) {
 326         if (aRes->get() && ((*aRes)->data()->name() == (*aResMat)))
 327         {
 328           aSelectionList->append(theResultBody,aShape);
 329           aSelectionList->setSelectionType(aShape->shapeTypeStr());
 330           break;
 331         }
 332       }
 333     }
 334     if (aSelectionList->size() == 0){
 335       document()->removeFeature(aGroupFeature);
 336     }
 337   }
 338 }
 339
 340 void ExchangePlugin_ImportFeature::importXAO(const std::string& theFileName)
 341 {
 342   try {
 343   std::string anError;
 344
 345   XAO::Xao aXao;
 346   std::shared_ptr<GeomAPI_Shape> aGeomShape = XAOImport(theFileName, anError, &aXao);
 347
 348   if (!anError.empty()) {
 349     setError("An error occurred while importing " + theFileName + ": " + anError);
 350     return;
 351   }
 352
 353   XAO::Geometry* aXaoGeometry = aXao.getGeometry();
 354
 355   // use the geometry name or the file name for the feature
 356   std::string aBodyName = aXaoGeometry->getName();
 357   if (aBodyName.empty())
 358     aBodyName = GeomAlgoAPI_Tools::File_Tools::name(theFileName);
 359   data()->setName(Locale::Convert::toWString(aBodyName));
 360
 361   ResultBodyPtr aResultBody = createResultBody(aGeomShape);
 362   setResult(aResultBody);
 363
 364   // Process groups/fields
 365   std::shared_ptr<ModelAPI_AttributeRefList> aRefListOfGroups =
 366       std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(data()->attribute(FEATURES_ID()));
 367
 368   // Remove previous groups/fields stored in RefList
 369   std::list<ObjectPtr> anGroupList = aRefListOfGroups->list();
 370   std::list<ObjectPtr>::iterator anGroupIt = anGroupList.begin();
 371   for (; anGroupIt != anGroupList.end(); ++anGroupIt) {
 372     std::shared_ptr<ModelAPI_Feature> aFeature = ModelAPI_Feature::feature(*anGroupIt);
 373     if (aFeature)
 374       document()->removeFeature(aFeature);
 375   }
 376
 377   // Create new groups
 378   for (int aGroupIndex = 0; aGroupIndex < aXao.countGroups(); ++aGroupIndex) {
 379     XAO::Group* aXaoGroup = aXao.getGroup(aGroupIndex);
 380
 381     std::shared_ptr<ModelAPI_Feature> aGroupFeature = addFeature("Group");
 382
 383     // group name
 384     if (!aXaoGroup->getName().empty())
 385       aGroupFeature->data()->setName(Locale::Convert::toWString(aXaoGroup->getName()));
 386
 387     // fill selection
 388     AttributeSelectionListPtr aSelectionList = aGroupFeature->selectionList("group_list");
 389
 390     // conversion of dimension
 391     std::string aDimensionString = XAO::XaoUtils::dimensionToString(aXaoGroup->getDimension());
 392     std::string aSelectionType =
 393       ExchangePlugin_Tools::xaoDimension2selectionType(aDimensionString);
 394
 395     aSelectionList->setSelectionType(aSelectionType);
 396     for (int anElementIndex = 0; anElementIndex < aXaoGroup->count(); ++anElementIndex) {
 397       aSelectionList->append(aResultBody, GeomShapePtr());
 398       // complex conversion of element index to reference id
 399       int anElementID = aXaoGroup->get(anElementIndex);
 400       std::string aReferenceString =
 401         aXaoGeometry->getElementReference(aXaoGroup->getDimension(), anElementID);
 402       int aReferenceID = XAO::XaoUtils::stringToInt(aReferenceString);
 403
 404       aSelectionList->value(anElementIndex)->setId(aReferenceID);
 405     }
 406   }
 407   // Create new fields
 408   for (int aFieldIndex = 0; aFieldIndex < aXao.countFields(); ++aFieldIndex) {
 409     XAO::Field* aXaoField = aXao.getField(aFieldIndex);
 410
 411     std::shared_ptr<ModelAPI_Feature> aFieldFeature = addFeature("Field");
 412
 413     // group name
 414     if (!aXaoField->getName().empty())
 415       aFieldFeature->data()->setName(Locale::Convert::toWString(aXaoField->getName()));
 416
 417     // fill selection
 418     AttributeSelectionListPtr aSelectionList = aFieldFeature->selectionList("selected");
 419
 420     // conversion of dimension
 421     std::string aDimensionString = XAO::XaoUtils::dimensionToString(aXaoField->getDimension());
 422     std::string aSelectionType =
 423       ExchangePlugin_Tools::xaoDimension2selectionType(aDimensionString);
 424     aSelectionList->setSelectionType(aSelectionType);
 425     // limitation: now in XAO fields are related to everything, so, iterate all sub-shapes to fill
 426     int aCountSelected = aXaoField->countElements();
 427     std::list<ResultPtr>::const_iterator aResIter = results().begin();
 428     for(; aResIter != results().end() && aCountSelected; aResIter++) {
 429       ResultBodyPtr aBody = std::dynamic_pointer_cast<ModelAPI_ResultBody>(*aResIter);
 430       if (!aBody.get())
 431         continue;
 432       // check that only results that were created before this field are used
 433       FeaturePtr aResultFeature = document()->feature(aBody);
 434       if (!aResultFeature.get())
 435         continue;
 436       GeomShapePtr aShape = aBody->shape();
 437       if (!aShape.get() || aShape->isNull())
 438         continue;
 439       GeomAPI_ShapeExplorer anExp(aShape, GeomAPI_Shape::shapeTypeByStr(aSelectionType));
 440       for(; anExp.more(); anExp.next()) {
 441         aSelectionList->append(aBody, anExp.current());
 442         aCountSelected--;
 443         if (aCountSelected == 0)
 444           break;
 445       }
 446     }
 447
 448     // conversion of type
 449     XAO::Type aFieldType = aXaoField->getType();
 450     std::string aTypeString = XAO::XaoUtils::fieldTypeToString(aFieldType);
 451     ModelAPI_AttributeTables::ValueType aType =
 452       ExchangePlugin_Tools::xaoType2valuesType(aTypeString);
 453     // set components names
 454     AttributeStringArrayPtr aComponents = aFieldFeature->stringArray("components_names");
 455     aComponents->setSize(aXaoField->countComponents());
 456     for(int aComp = 0; aComp < aXaoField->countComponents(); aComp++) {
 457       aComponents->setValue(aComp, aXaoField->getComponentName(aComp));
 458     }
 459
 460     AttributeIntArrayPtr aStamps = aFieldFeature->intArray("stamps");
 461     aStamps->setSize(aXaoField->countSteps());
 462     std::shared_ptr<ModelAPI_AttributeTables> aTables = aFieldFeature->tables("values");
 463     aTables->setSize(
 464       aXaoField->countElements() + 1, aXaoField->countComponents(), aXaoField->countSteps());
 465     aTables->setType(aType);
 466     // iterate steps
 467     XAO::stepIterator aStepIter = aXaoField->begin();
 468     for(int aStepIndex = 0; aStepIter != aXaoField->end(); aStepIter++, aStepIndex++) {
 469       aStamps->setValue(aStepIndex, (*aStepIter)->getStamp());
 470       for(int aRow = 1; aRow <= aXaoField->countElements(); aRow++) {
 471         for(int aCol = 0; aCol < aXaoField->countComponents(); aCol++) {
 472           ModelAPI_AttributeTables::Value aVal;
 473           std::string aValStr = (*aStepIter)->getStringValue(aRow - 1, aCol);
 474           switch(aType) {
 475           case ModelAPI_AttributeTables::BOOLEAN:
 476             aVal.myBool = aValStr == "true";
 477             break;
 478           case ModelAPI_AttributeTables::INTEGER:
 479             aVal.myInt = atoi(aValStr.c_str());
 480             break;
 481           case ModelAPI_AttributeTables::DOUBLE:
 482             aVal.myDouble = atof(aValStr.c_str());
 483             break;
 484           case ModelAPI_AttributeTables::STRING:
 485             aVal.myStr = aValStr;
 486             break;
 487           }
 488           aTables->setValue(aVal, aRow, aCol, aStepIndex);
 489         }
 490       }
 491     }
 492     // remove everything with zero-values: zeroes are treated as defaults
 493     std::set<int> aRowsToRemove;
 494     for(int aRow = 1; aRow < aTables->rows(); aRow++) {
 495       bool isZero = true;
 496       for(int aCol = 0; aCol < aTables->columns() && isZero; aCol++) {
 497         for(int aStepIndex = 0; aStepIndex != aTables->tables() && isZero; aStepIndex++) {
 498           if (aTables->valueStr(aRow, aCol, aStepIndex) != aTables->valueStr(0, aCol, aStepIndex))
 499             isZero = false;
 500         }
 501       }
 502       if (isZero)
 503         aRowsToRemove.insert(aRow - 1); // -1 to make prepared for remove from SelectionList
 504     }
 505     if (!aRowsToRemove.empty()) { // move usefull rows on bottom to the up of the tables
 506       // number of rows passed during going through: the current rows will
 507       // be moved up for this value
 508       int aRemovedPassed = 0;
 509       for(int aRow = 1; aRow < aTables->rows(); aRow++) {
 510         if (aRowsToRemove.find(aRow - 1) != aRowsToRemove.end()) {
 511           aRemovedPassed++;
 512         } else if (aRemovedPassed != 0) { // copy the line up
 513           for(int aCol = 0; aCol < aTables->columns(); aCol++) {
 514             for(int aTable = 0; aTable != aTables->tables(); aTable++) {
 515               aTables->setValue(
 516                 aTables->value(aRow, aCol, aTable), aRow - aRemovedPassed, aCol, aTable);
 517             }
 518           }
 519         }
 520       }
 521       aTables->setSize(aTables->rows() - aRemovedPassed, aTables->columns(), aTables->tables());
 522       aSelectionList->remove(aRowsToRemove); // remove also selected elements
 523     }
 524   }
 525   // Top avoid problems in Object Browser update: issue #1647.
 526   ModelAPI_EventCreator::get()->sendReordered(
 527     std::dynamic_pointer_cast<ModelAPI_Feature>(aRefListOfGroups->owner()));
 528
 529 // LCOV_EXCL_START
 530   } catch (XAO::XAO_Exception& e) {
 531     std::string anError = e.what();
 532     setError("An error occurred while importing " + theFileName + ": " + anError);
 533     return;
 534   }
 535 // LCOV_EXCL_STOP
 536 }
 537
 538 //============================================================================
 539 std::shared_ptr<ModelAPI_Feature> ExchangePlugin_ImportFeature::addFeature(
 540     std::string theID)
 541 {
 542   std::shared_ptr<ModelAPI_Feature> aNew = document()->addFeature(theID, false);
 543   if (aNew)
 544     data()->reflist(FEATURES_ID())->append(aNew);
 545   // set as current also after it becomes sub to set correctly enabled for other subs
 546   //document()->setCurrentFeature(aNew, false);
 547   return aNew;
 548 }
 549
 550 // LCOV_EXCL_START
 551 void ExchangePlugin_ImportFeature::removeFeature(
 552     std::shared_ptr<ModelAPI_Feature> theFeature)
 553 {
 554   if (!data()->isValid())
 555     return;
 556   AttributeRefListPtr aList = reflist(FEATURES_ID());
 557   aList->remove(theFeature);
 558 }
 559 // LCOV_EXCL_STOP
 560
 561 int ExchangePlugin_ImportFeature::numberOfSubs(bool /*forTree*/) const
 562 {
 563   return data()->reflist(FEATURES_ID())->size(true);
 564 }
 565
 566 std::shared_ptr<ModelAPI_Feature> ExchangePlugin_ImportFeature::subFeature(
 567     const int theIndex, bool /*forTree*/)
 568 {
 569   ObjectPtr anObj = data()->reflist(FEATURES_ID())->object(theIndex, false);
 570   FeaturePtr aRes = std::dynamic_pointer_cast<ModelAPI_Feature>(anObj);
 571   return aRes;
 572 }
 573
 574 // LCOV_EXCL_START
 575 int ExchangePlugin_ImportFeature::subFeatureId(const int theIndex) const
 576 {
 577   std::shared_ptr<ModelAPI_AttributeRefList> aRefList = std::dynamic_pointer_cast<
 578       ModelAPI_AttributeRefList>(data()->attribute(FEATURES_ID()));
 579   std::list<ObjectPtr> aFeatures = aRefList->list();
 580   std::list<ObjectPtr>::const_iterator anIt = aFeatures.begin();
 581   int aResultIndex = 1; // number of the counted (created) features, started from 1
 582   int aFeatureIndex = -1; // number of the not-empty features in the list
 583   for (; anIt != aFeatures.end(); anIt++) {
 584     if (anIt->get())
 585       aFeatureIndex++;
 586     if (aFeatureIndex == theIndex)
 587       break;
 588     aResultIndex++;
 589   }
 590   return aResultIndex;
 591 }
 592 // LCOV_EXCL_STOP
 593
 594 bool ExchangePlugin_ImportFeature::isSub(ObjectPtr theObject) const
 595 {
 596   // check is this feature of result
 597   FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 598   if (aFeature)
 599     return data()->reflist(FEATURES_ID())->isInList(aFeature);
 600   return false;
 601 }
 602
 603 //============================================================================
 604 void ExchangePlugin_ImportFeature::loadNamingDS(
 605     std::shared_ptr<GeomAPI_Shape> theGeomShape,
 606     std::shared_ptr<ModelAPI_ResultBody> theResultBody)
 607 {
 608   //load result
 609   theResultBody->store(theGeomShape);
 610   std::string aNameMS = "Shape";
 611   theResultBody->loadFirstLevel(theGeomShape, aNameMS);
 612 }