src/ModelHighAPI/ModelHighAPI_Dumper.cpp

   1 // Copyright (C) 2014-2019  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 "ModelHighAPI_Dumper.h"
  21
  22 #include <Config_PropManager.h>
  23
  24 #include <GeomAPI_Pnt.h>
  25 #include <GeomAPI_Dir.h>
  26 #include <GeomAPI_ShapeExplorer.h>
  27 #include <GeomAPI_ShapeIterator.h>
  28 #include <GeomAlgoAPI_NExplode.h>
  29
  30 #include <GeomDataAPI_Dir.h>
  31 #include <GeomDataAPI_Point.h>
  32 #include <GeomDataAPI_Point2D.h>
  33
  34 #include <ModelAPI_AttributeBoolean.h>
  35 #include <ModelAPI_AttributeDouble.h>
  36 #include <ModelAPI_AttributeIntArray.h>
  37 #include <ModelAPI_AttributeInteger.h>
  38 #include <ModelAPI_AttributeRefAttr.h>
  39 #include <ModelAPI_AttributeRefAttrList.h>
  40 #include <ModelAPI_AttributeReference.h>
  41 #include <ModelAPI_AttributeRefList.h>
  42 #include <ModelAPI_AttributeSelection.h>
  43 #include <ModelAPI_AttributeSelectionList.h>
  44 #include <ModelAPI_AttributeString.h>
  45 #include <ModelAPI_AttributeStringArray.h>
  46 #include <ModelAPI_CompositeFeature.h>
  47 #include <ModelAPI_Document.h>
  48 #include <ModelAPI_Entity.h>
  49 #include <ModelAPI_Feature.h>
  50 #include <ModelAPI_Folder.h>
  51 #include <ModelAPI_Result.h>
  52 #include <ModelAPI_ResultBody.h>
  53 #include <ModelAPI_ResultConstruction.h>
  54 #include <ModelAPI_ResultPart.h>
  55 #include <ModelAPI_Session.h>
  56 #include <ModelAPI_Tools.h>
  57
  58 #include <ModelGeomAlgo_Shape.h>
  59
  60 #include <PartSetPlugin_Part.h>
  61
  62 #include <OSD_OpenFile.hxx>
  63
  64 #include <fstream>
  65
  66 // ===========    Implementation of storage of dumped data    ===========
  67 static const int THE_DUMP_PRECISION = 16;
  68
  69 class ModelHighAPI_Dumper::DumpStorageBuffer : public ModelHighAPI_Dumper::DumpStorage
  70 {
  71 public:
  72   void addStorage(const ModelHighAPI_Dumper::DumpStoragePtr& theStorage)
  73   { myStorageArray.push_back(theStorage); }
  74
  75   void clear() { myStorageArray.clear(); }
  76
  77   bool isBufferEmpty()
  78   {
  79     return myStorageArray.empty() || myStorageArray.front()->buffer().str().empty();
  80   }
  81
  82   void mergeBuffer()
  83   {
  84     std::list<ModelHighAPI_Dumper::DumpStoragePtr>::iterator anIt = myStorageArray.begin();
  85     for (; anIt != myStorageArray.end(); ++anIt) {
  86       // avoid multiple empty lines
  87       std::string aBuf = (*anIt)->buffer().str();
  88       size_t anInd = std::string::npos;
  89       while ((anInd = aBuf.find("\n\n\n")) != std::string::npos)
  90         aBuf.erase(anInd, 1);
  91
  92       (*anIt)->fullDump() << aBuf;
  93       (*anIt)->buffer().str("");
  94     }
  95   }
  96
  97   void write(const std::string& theValue)
  98   {
  99     if (myStorageArray.empty())
 100       addStorage(DumpStoragePtr(new DumpStorage));
 101
 102     std::list<ModelHighAPI_Dumper::DumpStoragePtr>::iterator anIt = myStorageArray.begin();
 103     for (; anIt != myStorageArray.end(); ++anIt)
 104       (*anIt)->buffer() << theValue;
 105   }
 106
 107   DumpStorageBuffer& operator<<(const char theChar)
 108   {
 109     std::ostringstream out;
 110     out << theChar;
 111     write(out.str());
 112     return *this;
 113   }
 114
 115   DumpStorageBuffer& operator<<(const char* theString)
 116   {
 117     write(theString);
 118     return *this;
 119   }
 120
 121   DumpStorageBuffer& operator<<(const std::string& theString)
 122   {
 123     write(theString);
 124     return *this;
 125   }
 126
 127   DumpStorageBuffer& operator<<(const bool theValue)
 128   {
 129     std::ostringstream out;
 130     out << theValue;
 131     write(out.str());
 132     return *this;
 133   }
 134
 135   DumpStorageBuffer& operator<<(const int theValue)
 136   {
 137     std::ostringstream out;
 138     out << theValue;
 139     write(out.str());
 140     return *this;
 141   }
 142
 143   DumpStorageBuffer& operator<<(const double theValue)
 144   {
 145     std::ostringstream out;
 146     out << std::setprecision(THE_DUMP_PRECISION) << theValue;
 147     write(out.str());
 148     return *this;
 149   }
 150   /// Dump std::endl
 151   friend
 152   DumpStorageBuffer& operator<<(DumpStorageBuffer& theBuffer,
 153                                 std::basic_ostream<char>& (*theEndl)(std::basic_ostream<char>&))
 154   {
 155     theBuffer.write("\n");
 156     return theBuffer;
 157   }
 158
 159   void dumpArray(int theSize, double* theValues, std::string* theTexts)
 160   {
 161     std::ostringstream anOutput;
 162     anOutput << std::setprecision(THE_DUMP_PRECISION);
 163     for (int i = 0; i < theSize; ++i) {
 164       if (i > 0)
 165         anOutput << ", ";
 166       if (theTexts[i].empty())
 167         anOutput << theValues[i];
 168       else
 169         anOutput << "\"" << theTexts[i] << "\"";
 170     }
 171     write(anOutput.str());
 172   }
 173
 174   virtual void write(const std::shared_ptr<ModelAPI_AttributeSelection>& theAttrSelect)
 175   {
 176     if (myStorageArray.empty())
 177       addStorage(DumpStoragePtr(new DumpStorage));
 178
 179     std::list<ModelHighAPI_Dumper::DumpStoragePtr>::iterator anIt = myStorageArray.begin();
 180     for (; anIt != myStorageArray.end(); ++anIt)
 181       (*anIt)->write(theAttrSelect);
 182   }
 183
 184   virtual void reserveBuffer()
 185   {
 186     std::list<ModelHighAPI_Dumper::DumpStoragePtr>::iterator anIt = myStorageArray.begin();
 187     for (; anIt != myStorageArray.end(); ++anIt)
 188       (*anIt)->reserveBuffer();
 189   }
 190
 191   virtual void restoreReservedBuffer()
 192   {
 193     std::list<ModelHighAPI_Dumper::DumpStoragePtr>::iterator anIt = myStorageArray.begin();
 194     for (; anIt != myStorageArray.end(); ++anIt)
 195       (*anIt)->restoreReservedBuffer();
 196   }
 197
 198   virtual bool exportTo(const std::string& theFilename, const ModulesSet& theUsedModules)
 199   {
 200     static const std::string THE_EXT = ".py";
 201     std::string aFilenameBase = theFilename;
 202     if (aFilenameBase.rfind(THE_EXT) == aFilenameBase.size() - THE_EXT.size())
 203       aFilenameBase = aFilenameBase.substr(0, aFilenameBase.size() - THE_EXT.size());
 204
 205     bool isOk = true;
 206     std::list<ModelHighAPI_Dumper::DumpStoragePtr>::iterator anIt = myStorageArray.begin();
 207     for (; anIt != myStorageArray.end(); ++anIt) {
 208       std::string aFilename = aFilenameBase + (*anIt)->myFilenameSuffix + THE_EXT;
 209       isOk = (*anIt)->exportTo(aFilename, theUsedModules) && isOk;
 210     }
 211     return isOk;
 212   }
 213
 214 private:
 215   std::list<ModelHighAPI_Dumper::DumpStoragePtr> myStorageArray;
 216 };
 217
 218
 219 ModelHighAPI_Dumper::DumpStorage::DumpStorage(const DumpStorage& theOther)
 220   : myFilenameSuffix(theOther.myFilenameSuffix),
 221     myDumpBufferHideout(theOther.myDumpBufferHideout)
 222 {
 223   myFullDump.str(theOther.myFullDump.str());
 224   myDumpBuffer.str(theOther.myDumpBuffer.str());
 225 }
 226
 227 const ModelHighAPI_Dumper::DumpStorage&
 228 ModelHighAPI_Dumper::DumpStorage::operator=(const ModelHighAPI_Dumper::DumpStorage& theOther)
 229 {
 230   myFilenameSuffix = theOther.myFilenameSuffix;
 231   myFullDump.str(theOther.myFullDump.str());
 232   myDumpBuffer.str(theOther.myDumpBuffer.str());
 233   myDumpBufferHideout = theOther.myDumpBufferHideout;
 234   return *this;
 235 }
 236
 237 void ModelHighAPI_Dumper::DumpStorage::reserveBuffer()
 238 {
 239   myDumpBufferHideout.push(myDumpBuffer.str());
 240   myDumpBuffer.str("");
 241 }
 242
 243 void ModelHighAPI_Dumper::DumpStorage::restoreReservedBuffer()
 244 {
 245   myDumpBuffer << myDumpBufferHideout.top();
 246   myDumpBufferHideout.pop();
 247 }
 248
 249 bool ModelHighAPI_Dumper::DumpStorage::exportTo(const std::string& theFilename,
 250                                                 const ModulesSet& theUsedModules)
 251 {
 252   std::ofstream aFile;
 253   OSD_OpenStream(aFile, theFilename.c_str(), std::ofstream::out);
 254   if (!aFile.is_open())
 255     return false;
 256
 257   // standard header imported modules
 258   for (ModulesSet::const_iterator aModIt = theUsedModules.begin();
 259     aModIt != theUsedModules.end(); ++aModIt) {
 260     aFile << "from " << *aModIt << " import *" << std::endl;
 261   }
 262   if (!theUsedModules.empty())
 263     aFile << std::endl;
 264
 265   aFile << "from salome.shaper import model" << std::endl << std::endl;
 266   aFile << "model.begin()" << std::endl;
 267
 268   // dump collected data
 269   aFile << myFullDump.str();
 270   aFile << myDumpBuffer.str();
 271
 272   // standard footer
 273   aFile << "model.end()" << std::endl;
 274   aFile.close();
 275
 276   return true;
 277 }
 278
 279 static void getShapeAndContext(const AttributeSelectionPtr& theAttrSelect,
 280                                GeomShapePtr& theShape, ResultPtr& theContext)
 281 {
 282   if (theAttrSelect->isInitialized()) {
 283     theShape = theAttrSelect->value();
 284     theContext = theAttrSelect->context();
 285     if (!theShape.get())
 286       theShape = theContext->shape();
 287
 288     if (theAttrSelect->isGeometricalSelection() &&
 289         theShape.get() && theShape->shapeType() == GeomAPI_Shape::COMPOUND &&
 290         theContext.get() && !theShape->isEqual(theContext->shape()) &&
 291         theContext->groupName() != ModelAPI_ResultPart::group()) {
 292       GeomAPI_ShapeIterator anIt(theShape);
 293       theShape = anIt.current();
 294     }
 295   }
 296 }
 297
 298 void ModelHighAPI_Dumper::DumpStorage::write(const AttributeSelectionPtr& theAttrSelect)
 299 {
 300   myDumpBuffer << "model.selection(";
 301
 302   GeomShapePtr aShape;
 303   ResultPtr aContext;
 304   getShapeAndContext(theAttrSelect, aShape, aContext);
 305
 306   if (aShape.get()) {
 307     myDumpBuffer << "\"" << aShape->shapeTypeStr() << "\", \""
 308                  << theAttrSelect->namingName() << "\"";
 309   }
 310
 311   myDumpBuffer << ")";
 312 }
 313
 314 static int possibleSelectionsByPoint(const GeomPointPtr& thePoint,
 315                                      const ResultPtr& theResult,
 316                                      const GeomShapePtr& theShape,
 317                                      const FeaturePtr& theStartFeature,
 318                                      const FeaturePtr& theEndFeature)
 319 {
 320   DocumentPtr aDoc1 = theStartFeature->document();
 321   DocumentPtr aDoc2 = theEndFeature->document();
 322
 323   std::list<FeaturePtr> aFeatures = aDoc1->allFeatures();
 324   if (aDoc1 != aDoc2) {
 325     std::list<FeaturePtr> anAdditionalFeatures = aDoc2->allFeatures();
 326     aFeatures.insert(aFeatures.end(), anAdditionalFeatures.begin(), anAdditionalFeatures.end());
 327   }
 328
 329   CompositeFeaturePtr aLastCompositeFeature;
 330
 331   std::list<FeaturePtr>::const_iterator aFIt = aFeatures.begin();
 332   while (aFIt != aFeatures.end() && *aFIt != theStartFeature) {
 333     CompositeFeaturePtr aCompFeat = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(*aFIt);
 334     if (aCompFeat)
 335       aLastCompositeFeature = aCompFeat;
 336     ++aFIt;
 337   }
 338
 339   // collect the list of composite features, containing the last feature;
 340   // these features should be excluded from searching,
 341   // because the feature cannot select sub-shapes from its parent
 342   std::set<FeaturePtr> aEndFeatureParents = ModelAPI_Tools::getParents(theEndFeature);
 343
 344   int aNbPossibleSelections = 0;
 345   for (; aFIt != aFeatures.end() && *aFIt != theEndFeature; ++aFIt) {
 346     bool isSkipFeature = false;
 347     if (aLastCompositeFeature && aLastCompositeFeature->isSub(*aFIt))
 348       isSkipFeature = true;
 349     CompositeFeaturePtr aCompFeat = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(*aFIt);
 350     if (aCompFeat) {
 351       ResultPartPtr aPartRes =
 352           std::dynamic_pointer_cast<ModelAPI_ResultPart>(aCompFeat->firstResult());
 353       if (!aPartRes)
 354         aLastCompositeFeature = aCompFeat;
 355       if (aEndFeatureParents.find(aCompFeat) != aEndFeatureParents.end()) {
 356         // do not process the parent for the last feature,
 357         // because it cannot select objects from its parent
 358         isSkipFeature = true;
 359       }
 360     }
 361     if (isSkipFeature)
 362       continue;
 363
 364     std::list<ModelGeomAlgo_Shape::SubshapeOfResult> anApproproate;
 365     if (ModelGeomAlgo_Shape::findSubshapeByPoint(*aFIt, thePoint, theShape->shapeType(),
 366                                                  anApproproate)) {
 367       std::list<ModelGeomAlgo_Shape::SubshapeOfResult>::iterator anApIt = anApproproate.begin();
 368       for (; anApIt != anApproproate.end(); ++anApIt) {
 369         ++aNbPossibleSelections;
 370
 371         // stop if the target shape and result are found
 372         GeomShapePtr aCurShape = anApIt->mySubshape;
 373         if (!aCurShape)
 374           aCurShape = anApIt->myResult->shape();
 375
 376         if (anApIt->myResult->isSame(theResult) && aCurShape->isSame(theShape))
 377           break;
 378       }
 379     }
 380   }
 381   return aNbPossibleSelections;
 382 }
 383
 384 void ModelHighAPI_Dumper::DumpStorageGeom::write(const AttributeSelectionPtr& theAttrSelect)
 385 {
 386   GeomShapePtr aShape;
 387   ResultPtr aContext;
 388   getShapeAndContext(theAttrSelect, aShape, aContext);
 389
 390   // how to dump selection: construction features are dumped by name always
 391   FeaturePtr aSelectedFeature;
 392   FeaturePtr aFeature = theAttrSelect->contextFeature();
 393   if (aShape && aContext && !aFeature)
 394     aSelectedFeature = ModelAPI_Feature::feature(aContext->data()->owner());
 395   bool isDumpByGeom = aSelectedFeature && aSelectedFeature->isInHistory();
 396
 397   if (isDumpByGeom) {
 398     myDumpBuffer << "model.selection(\"" << aShape->shapeTypeStr();
 399     // check the selected item is a ResultPart;
 400     // in this case it is necessary to get shape with full transformation
 401     // for correct calculation of the middle point
 402     ResultPartPtr aResPart =
 403       std::dynamic_pointer_cast<ModelAPI_ResultPart>(theAttrSelect->context());
 404     if (aResPart && aShape->shapeType() == GeomAPI_Shape::COMPOUND)
 405       aShape = aResPart->shape();
 406     GeomPointPtr aMiddlePoint = aShape->middlePoint();
 407     // calculate number of features, which could be selected by the same point
 408     FeaturePtr anOwner = ModelAPI_Feature::feature(theAttrSelect->owner());
 409     int aNbPossibleSelections = possibleSelectionsByPoint(aMiddlePoint,
 410         theAttrSelect->context(), aShape, aSelectedFeature, anOwner);
 411
 412     // produce the index if the number of applicable features is greater than 1
 413     std::string anIndex;
 414     if (aNbPossibleSelections > 1) {
 415       std::ostringstream anOutput;
 416       anOutput << "_" << aNbPossibleSelections;
 417       anIndex = anOutput.str();
 418     }
 419
 420     myDumpBuffer << std::setprecision(THE_DUMP_PRECISION)
 421                  << anIndex << "\", ("
 422                  << aMiddlePoint->x() << ", "
 423                  << aMiddlePoint->y() << ", "
 424                  << aMiddlePoint->z() << ")";
 425     myDumpBuffer << ")";
 426   }
 427   else
 428     DumpStorage::write(theAttrSelect);
 429 }
 430
 431 void ModelHighAPI_Dumper::DumpStorageWeak::write(const AttributeSelectionPtr& theAttrSelect)
 432 {
 433   GeomShapePtr aShape;
 434   ResultPtr aContext;
 435   getShapeAndContext(theAttrSelect, aShape, aContext);
 436
 437   bool aStandardDump = true;
 438   if (aShape.get() && aContext.get() &&
 439       aShape != aContext->shape()) { // weak naming for local selection only
 440     GeomAlgoAPI_NExplode aNExplode(aContext->shape(), aShape->shapeType());
 441     int anIndex = aNExplode.index(aShape);
 442     if (anIndex != 0) { // found a week-naming index, so, export it
 443       myDumpBuffer << "model.selection(\"" << aShape->shapeTypeStr() << "\", \""
 444                    << theAttrSelect->contextName(aContext) << "\", " << anIndex << ")";
 445       aStandardDump = false;
 446     }
 447   }
 448   if (aStandardDump)
 449     DumpStorage::write(theAttrSelect);
 450 }
 451 // ======================================================================
 452
 453
 454 static int gCompositeStackDepth = 0;
 455
 456 ModelHighAPI_Dumper* ModelHighAPI_Dumper::mySelf = 0;
 457
 458 ModelHighAPI_Dumper::ModelHighAPI_Dumper()
 459   : myDumpStorage(new DumpStorageBuffer),
 460     myDumpPostponedInProgress(false)
 461 {
 462 }
 463
 464 ModelHighAPI_Dumper::~ModelHighAPI_Dumper()
 465 {
 466   delete myDumpStorage;
 467 }
 468
 469 void ModelHighAPI_Dumper::setInstance(ModelHighAPI_Dumper* theDumper)
 470 {
 471   if (mySelf == 0)
 472     mySelf = theDumper;
 473 }
 474
 475 ModelHighAPI_Dumper* ModelHighAPI_Dumper::getInstance()
 476 {
 477   return mySelf;
 478 }
 479
 480 void ModelHighAPI_Dumper::addCustomStorage(const ModelHighAPI_Dumper::DumpStoragePtr& theStorage)
 481 {
 482   myDumpStorage->addStorage(theStorage);
 483 }
 484
 485 void ModelHighAPI_Dumper::clearCustomStorage()
 486 {
 487   myDumpStorage->clear();
 488
 489   myNames.clear();
 490   myModules.clear();
 491   myFeatureCount.clear();
 492   myPostponed.clear();
 493   while (!myEntitiesStack.empty())
 494     myEntitiesStack.pop();
 495   clearNotDumped();
 496 }
 497
 498 void ModelHighAPI_Dumper::clearNotDumped()
 499 {
 500   myNotDumpedEntities.clear();
 501 }
 502
 503 // Convert string to integer. If the string is not a number, return -1
 504 static int toInt(const std::string& theString)
 505 {
 506   std::string::const_iterator aChar = theString.begin();
 507   for (; aChar != theString.end(); ++aChar)
 508     if (!std::isdigit(*aChar))
 509       break;
 510   if (aChar != theString.end())
 511     return -1; // not a number
 512   return std::stoi(theString);
 513 }
 514
 515 const std::string& ModelHighAPI_Dumper::name(const EntityPtr& theEntity,
 516                                              bool theSaveNotDumped,
 517                                              bool theUseEntityName)
 518 {
 519   EntityNameMap::const_iterator aFound = myNames.find(theEntity);
 520   if (aFound != myNames.end())
 521     return aFound->second.myCurrentName;
 522
 523   // entity is not found, store it
 524   std::string aName, aKind;
 525   bool isDefaultName = false;
 526   bool isSaveNotDumped = theSaveNotDumped;
 527   std::ostringstream aDefaultName;
 528   FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theEntity);
 529   if (aFeature) {
 530     aName = aFeature->name();
 531     aKind = aFeature->getKind();
 532   } else {
 533     FolderPtr aFolder = std::dynamic_pointer_cast<ModelAPI_Folder>(theEntity);
 534     if (aFolder) {
 535       aName = aFolder->data()->name();
 536       aKind = ModelAPI_Folder::ID();
 537       isSaveNotDumped = false;
 538     }
 539   }
 540
 541   ObjectPtr anObject = std::dynamic_pointer_cast<ModelAPI_Object>(theEntity);
 542   if (anObject) {
 543     DocumentPtr aDoc = anObject->document();
 544     std::pair<int, int>& aNbFeatures = myFeatureCount[aDoc][aKind];
 545     aNbFeatures.first += 1;
 546
 547     size_t anIndex = aName.find(aKind);
 548     if (anIndex == 0 && aName[aKind.length()] == '_') { // name starts with "FeatureKind_"
 549       std::string anIdStr = aName.substr(aKind.length() + 1);
 550       int anId = toInt(anIdStr);
 551
 552       // Check number of already registered objects of such kind. Index of current object
 553       // should be the same to identify feature's name as automatically generated.
 554       if (aNbFeatures.first == anId && aNbFeatures.second < anId) {
 555         // name is not user-defined
 556         isDefaultName = true;
 557
 558         // check there are postponed features of this kind,
 559         // dump their names, because the sequence of features may be changed
 560         for (std::list<EntityPtr>::const_iterator aPpIt = myPostponed.begin();
 561             aPpIt != myPostponed.end(); ++aPpIt) {
 562           FeaturePtr aCurFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(*aPpIt);
 563           if (aCurFeature && aCurFeature->getKind() == aKind) {
 564             myNames[*aPpIt].myIsDefault = false;
 565             isDefaultName = false;
 566           }
 567         }
 568       }
 569
 570       if (anId > aNbFeatures.second)
 571         aNbFeatures.second = anId;
 572     }
 573
 574     // obtain default name for the feature
 575     if (theUseEntityName)
 576       aDefaultName << aName;
 577     else {
 578       int aFullIndex = 0;
 579       NbFeaturesMap::const_iterator aFIt = myFeatureCount.begin();
 580       for (; aFIt != myFeatureCount.end(); ++aFIt) {
 581         std::map<std::string, std::pair<int, int> >::const_iterator aFound =
 582           aFIt->second.find(aKind);
 583         if (aFound != aFIt->second.end())
 584           aFullIndex += aFound->second.first;
 585       }
 586       aDefaultName << aKind << "_" << aFullIndex;
 587     }
 588   }
 589
 590   myNames[theEntity] = EntityName(aDefaultName.str(), aName, isDefaultName);
 591   if (isSaveNotDumped)
 592     myNotDumpedEntities.insert(theEntity);
 593
 594   // store names of results
 595   if (aFeature)
 596     saveResultNames(aFeature);
 597
 598   return myNames[theEntity].myCurrentName;
 599 }
 600
 601 const std::string& ModelHighAPI_Dumper::parentName(const FeaturePtr& theEntity)
 602 {
 603   const std::set<AttributePtr>& aRefs = theEntity->data()->refsToMe();
 604   std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin();
 605   for (; aRefIt != aRefs.end(); ++aRefIt) {
 606     CompositeFeaturePtr anOwner = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(
 607         ModelAPI_Feature::feature((*aRefIt)->owner()));
 608     if (anOwner)
 609       return name(anOwner);
 610   }
 611
 612   static const std::string DUMMY;
 613   return DUMMY;
 614 }
 615
 616 void ModelHighAPI_Dumper::saveResultNames(const FeaturePtr& theFeature)
 617 {
 618   // Default name of the feature
 619   bool isFeatureDefaultName = myNames[theFeature].myIsDefault;
 620
 621   // Save only names of results which is not correspond to default feature name
 622   const std::list<ResultPtr>& aResults = theFeature->results();
 623   std::list<ResultPtr> allRes;
 624   ModelAPI_Tools::allResults(theFeature, allRes);
 625   for(std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); aRes++) {
 626     std::pair<std::string, bool> aName = ModelAPI_Tools::getDefaultName(*aRes);
 627     std::string aDefaultName = aName.first;
 628     std::string aResName = (*aRes)->data()->name();
 629     bool isUserDefined = !(isFeatureDefaultName && aDefaultName == aResName);
 630     myNames[*aRes] =
 631       EntityName(aResName, (isUserDefined ? aResName : std::string()), !isUserDefined);
 632   }
 633 }
 634
 635 bool ModelHighAPI_Dumper::process(const std::shared_ptr<ModelAPI_Document>& theDoc,
 636                                   const std::string& theFileName)
 637 {
 638   // dump top level document feature
 639   static const std::string aDocName("partSet");
 640   myNames[theDoc] = EntityName(aDocName, std::string(), true);
 641   *this << aDocName << " = model.moduleDocument()" << std::endl;
 642
 643   // dump subfeatures and store result to file
 644   bool isOk = process(theDoc) && myDumpStorage->exportTo(theFileName, myModules);
 645   clearCustomStorage();
 646   return isOk;
 647 }
 648
 649 bool ModelHighAPI_Dumper::process(const std::shared_ptr<ModelAPI_Document>& theDoc)
 650 {
 651   bool isOk = true;
 652   std::list<ObjectPtr> anObjects = theDoc->allObjects();
 653   std::list<ObjectPtr>::const_iterator anObjIt = anObjects.begin();
 654   // firstly, dump all parameters
 655   for (; anObjIt != anObjects.end(); ++ anObjIt) {
 656     FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(*anObjIt);
 657     if (aFeature)
 658       dumpParameter(aFeature);
 659   }
 660   // dump all other features
 661   for (anObjIt = anObjects.begin(); anObjIt != anObjects.end(); ++anObjIt) {
 662     CompositeFeaturePtr aCompFeat = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(*anObjIt);
 663     if (aCompFeat) // iteratively process composite features
 664       isOk = process(aCompFeat) && isOk;
 665     else if (!isDumped(EntityPtr(*anObjIt))) {
 666       // dump folder
 667       FolderPtr aFolder = std::dynamic_pointer_cast<ModelAPI_Folder>(*anObjIt);
 668       if (aFolder)
 669         dumpFolder(aFolder);
 670       else {
 671         FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(*anObjIt);
 672         if (aFeature) // dump common feature
 673           dumpFeature(aFeature);
 674       }
 675     }
 676   }
 677   // dump folders if any
 678   dumpPostponed(true);
 679   return isOk;
 680 }
 681
 682 bool ModelHighAPI_Dumper::process(const std::shared_ptr<ModelAPI_CompositeFeature>& theComposite,
 683                                   bool isForce)
 684 {
 685   // increase composite features stack
 686   ++gCompositeStackDepth;
 687   // dump composite itself
 688   if (!isDumped(EntityPtr(theComposite)) || isForce)
 689     dumpFeature(FeaturePtr(theComposite), isForce);
 690
 691   // sub-part is processed independently, because it provides separate document
 692   if (theComposite->getKind() == PartSetPlugin_Part::ID()) {
 693     // dump name of the part if it is different from default
 694     if (!myEntitiesStack.empty())
 695       dumpEntitySetName();
 696
 697     // decrease composite features stack because we run into separate document
 698     --gCompositeStackDepth;
 699
 700     ResultPartPtr aPartResult =
 701         std::dynamic_pointer_cast<ModelAPI_ResultPart>(theComposite->lastResult());
 702     if (!aPartResult)
 703       return false;
 704     DocumentPtr aSubDoc = aPartResult->partDoc();
 705     if (!aSubDoc)
 706       return false;
 707     // set name of document
 708     const std::string& aPartName = myNames[theComposite].myCurrentName;
 709     std::string aDocName = aPartName + "_doc";
 710     myNames[aSubDoc] = EntityName(aDocName, std::string(), true);
 711
 712     // dump document in a separate line
 713     *this << aDocName << " = " << aPartName << ".document()" << std::endl;
 714     // dump features in the document
 715     bool aRes = process(aSubDoc);
 716     *this << "model.do()" << std::endl;
 717     return aRes;
 718   }
 719
 720   // dump sub-features
 721   bool isOk = processSubs(theComposite);
 722   // decrease composite features stack
 723   --gCompositeStackDepth;
 724
 725   return isOk;
 726 }
 727
 728 bool ModelHighAPI_Dumper::processSubs(
 729   const std::shared_ptr<ModelAPI_CompositeFeature>& theComposite,
 730   bool theDumpModelDo)
 731 {
 732   bool isOk = true;
 733   // dump all sub-features;
 734   bool isSubDumped = false;
 735   int aNbSubs = theComposite->numberOfSubs();
 736   for (int anIndex = 0; anIndex < aNbSubs; ++anIndex) {
 737     FeaturePtr aFeature = theComposite->subFeature(anIndex);
 738     if (isDumped(EntityPtr(aFeature)))
 739       continue;
 740
 741     isSubDumped = true;
 742     CompositeFeaturePtr aCompFeat = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
 743     if (aCompFeat) // iteratively process composite features
 744       isOk = process(aCompFeat) && isOk;
 745     else
 746       dumpFeature(aFeature, true);
 747   }
 748
 749   bool isDumpSetName = !myEntitiesStack.empty() &&
 750       myEntitiesStack.top().myEntity == EntityPtr(theComposite);
 751   bool isForceModelDo = isSubDumped && isDumpSetName &&
 752       (myEntitiesStack.top().myUserName || !myEntitiesStack.top().myResults.empty());
 753   // It is necessary for the sketch to create its result when complete (command "model.do()").
 754   // This option is set by flat theDumpModelDo.
 755   // However, nested sketches are rebuilt by parent feature, so, they do not need
 756   // explicit call of "model.do()". This will be controlled by the depth of the stack.
 757   if (isForceModelDo || (theDumpModelDo && gCompositeStackDepth <= 1))
 758     *this << "model.do()" << std::endl;
 759
 760   // dump "setName" for composite feature
 761   if (isDumpSetName)
 762     dumpEntitySetName();
 763   return isOk;
 764 }
 765
 766 void ModelHighAPI_Dumper::postpone(const EntityPtr& theEntity)
 767 {
 768   // keep the name
 769   name(theEntity, false);
 770   myPostponed.push_back(theEntity);
 771 }
 772
 773 void ModelHighAPI_Dumper::dumpPostponed(bool theDumpFolders)
 774 {
 775   if (myDumpPostponedInProgress)
 776     return;
 777
 778   myDumpPostponedInProgress = true;
 779   // make a copy of postponed entities, because the list will be updated
 780   // if some features are not able to be dumped
 781   std::list<EntityPtr> aPostponedCopy = myPostponed;
 782   myPostponed.clear();
 783
 784   // iterate over postponed entities and try to dump them
 785   std::list<EntityPtr>::const_iterator anIt = aPostponedCopy.begin();
 786   for (; anIt != aPostponedCopy.end(); ++anIt) {
 787     FolderPtr aFolder = std::dynamic_pointer_cast<ModelAPI_Folder>(*anIt);
 788     if (aFolder) {
 789       if (theDumpFolders)
 790         dumpFolder(aFolder);
 791       else
 792         myPostponed.push_back(*anIt);
 793     }
 794     else {
 795       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(*anIt);
 796       if (aFeature)
 797         dumpFeature(aFeature, true);
 798     }
 799   }
 800   myDumpPostponedInProgress = false;
 801 }
 802
 803 void ModelHighAPI_Dumper::dumpSubFeatureNameAndColor(const std::string theSubFeatureGet,
 804                                                      const FeaturePtr& theSubFeature)
 805 {
 806   name(theSubFeature, false);
 807   myNames[theSubFeature] = EntityName(theSubFeatureGet, theSubFeature->name(), false);
 808
 809   // store results if they have user-defined names or colors
 810   std::list<ResultPtr> aResultsWithNameOrColor;
 811   const std::list<ResultPtr>& aResults = theSubFeature->results();
 812   std::list<ResultPtr>::const_iterator aResIt = aResults.begin();
 813   for (; aResIt != aResults.end(); ++aResIt) {
 814     std::string aResName = (*aResIt)->data()->name();
 815     myNames[*aResIt] = EntityName(aResName, aResName, false);
 816     aResultsWithNameOrColor.push_back(*aResIt);
 817   }
 818
 819   // store just dumped entity to stack
 820   myEntitiesStack.push(LastDumpedEntity(theSubFeature, true, aResultsWithNameOrColor));
 821
 822   dumpEntitySetName();
 823 }
 824
 825 void ModelHighAPI_Dumper::importModule(const std::string& theModuleName)
 826 {
 827   myModules.insert(theModuleName);
 828 }
 829
 830 void ModelHighAPI_Dumper::dumpEntitySetName()
 831 {
 832   const LastDumpedEntity& aLastDumped = myEntitiesStack.top();
 833   bool isBufferEmpty = myDumpStorage->isBufferEmpty();
 834
 835   // dump "setName" for the entity
 836   if (aLastDumped.myUserName) {
 837     EntityName& anEntityNames = myNames[aLastDumped.myEntity];
 838     if (!anEntityNames.myIsDefault)
 839       *myDumpStorage << anEntityNames.myCurrentName << ".setName(\""
 840                      << anEntityNames.myUserName << "\")\n";
 841     // don't dump "setName" for the entity twice
 842     anEntityNames.myUserName.clear();
 843     anEntityNames.myIsDefault = true;
 844   }
 845   // dump "setName" for results
 846   std::list<ResultPtr>::const_iterator aResIt = aLastDumped.myResults.begin();
 847   std::list<ResultPtr>::const_iterator aResEnd = aLastDumped.myResults.end();
 848   for (; aResIt != aResEnd; ++aResIt) {
 849     // set result name
 850     EntityName& anEntityNames = myNames[*aResIt];
 851     if (!anEntityNames.myIsDefault) {
 852       *this << *aResIt;
 853       *myDumpStorage << ".setName(\"" << anEntityNames.myUserName << "\")\n";
 854       // don't dump "setName" for the entity twice
 855       anEntityNames.myUserName.clear();
 856       anEntityNames.myIsDefault = true;
 857     }
 858     // set result color
 859     if (!isDefaultColor(*aResIt)) {
 860       AttributeIntArrayPtr aColor = (*aResIt)->data()->intArray(ModelAPI_Result::COLOR_ID());
 861       if (aColor && aColor->isInitialized()) {
 862         *this << *aResIt;
 863         *myDumpStorage << ".setColor(" << aColor->value(0) << ", " << aColor->value(1)
 864                        << ", " << aColor->value(2) << ")\n";
 865       }
 866     }
 867     // set result deflection
 868     if (!isDefaultDeflection(*aResIt)) {
 869       AttributeDoublePtr aDeflectionAttr =
 870         (*aResIt)->data()->real(ModelAPI_Result::DEFLECTION_ID());
 871       if(aDeflectionAttr.get() && aDeflectionAttr->isInitialized()) {
 872         *this << *aResIt;
 873         *myDumpStorage << ".setDeflection(" << aDeflectionAttr->value() << ")\n";
 874       }
 875     }
 876     // set result transparency
 877     if (!isDefaultTransparency(*aResIt)) {
 878       AttributeDoublePtr aTransparencyAttr =
 879         (*aResIt)->data()->real(ModelAPI_Result::TRANSPARENCY_ID());
 880       if(aTransparencyAttr.get() && aTransparencyAttr->isInitialized()) {
 881         *this << *aResIt;
 882         *myDumpStorage << ".setTransparency(" << aTransparencyAttr->value() << ")\n";
 883       }
 884     }
 885   }
 886
 887   myNames[aLastDumped.myEntity].myIsDumped = true;
 888   myEntitiesStack.pop();
 889
 890   // clean buffer if it was clear before
 891   if (isBufferEmpty)
 892     myDumpStorage->mergeBuffer();
 893 }
 894
 895 bool ModelHighAPI_Dumper::isDumped(const EntityPtr& theEntity) const
 896 {
 897   EntityNameMap::const_iterator aFound = myNames.find(theEntity);
 898   FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theEntity);
 899   return (aFound != myNames.end() && aFound->second.myIsDumped) ||
 900          myFeaturesToSkip.find(aFeature) != myFeaturesToSkip.end();
 901 }
 902
 903 bool ModelHighAPI_Dumper::isDumped(const AttributeRefAttrPtr& theRefAttr) const
 904 {
 905   FeaturePtr aFeature;
 906   if (theRefAttr->isObject())
 907     aFeature = ModelAPI_Feature::feature(theRefAttr->object());
 908   else
 909     aFeature = ModelAPI_Feature::feature(theRefAttr->attr()->owner());
 910   return aFeature && isDumped(EntityPtr(aFeature));
 911 }
 912
 913 bool ModelHighAPI_Dumper::isDumped(const AttributeRefListPtr& theRefList) const
 914 {
 915   std::list<ObjectPtr> aRefs = theRefList->list();
 916   std::list<ObjectPtr>::iterator anIt = aRefs.begin();
 917   for (; anIt != aRefs.end(); ++anIt) {
 918     FeaturePtr aFeature = ModelAPI_Feature::feature(*anIt);
 919     if (aFeature && !isDumped(EntityPtr(aFeature)))
 920       return false;
 921   }
 922   return true;
 923 }
 924
 925 static bool isSketchSub(const FeaturePtr& theFeature)
 926 {
 927   static const std::string SKETCH("Sketch");
 928   CompositeFeaturePtr anOwner = ModelAPI_Tools::compositeOwner(theFeature);
 929   return anOwner && anOwner->getKind() == SKETCH;
 930 }
 931
 932 bool ModelHighAPI_Dumper::isDefaultColor(const ResultPtr& theResult) const
 933 {
 934   AttributeIntArrayPtr aColor = theResult->data()->intArray(ModelAPI_Result::COLOR_ID());
 935   if (!aColor || !aColor->isInitialized())
 936     return true;
 937
 938   // check the result belongs to sketch entity, do not dump color in this way
 939   ResultConstructionPtr aResConstr =
 940       std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theResult);
 941   if (aResConstr) {
 942     FeaturePtr aFeature = ModelAPI_Feature::feature(theResult->data()->owner());
 943     if (isSketchSub(aFeature))
 944       return true;
 945   }
 946
 947   std::string aSection, aName, aDefault;
 948   theResult->colorConfigInfo(aSection, aName, aDefault);
 949
 950   // dump current color
 951   std::ostringstream aColorInfo;
 952   aColorInfo << aColor->value(0) << "," << aColor->value(1) << "," << aColor->value(2);
 953
 954   return aDefault == aColorInfo.str();
 955 }
 956
 957 bool ModelHighAPI_Dumper::isDefaultDeflection(const ResultPtr& theResult) const
 958 {
 959   AttributeDoublePtr aDeflectionAttr = theResult->data()->real(ModelAPI_Result::DEFLECTION_ID());
 960   if(!aDeflectionAttr || !aDeflectionAttr->isInitialized()) {
 961     return true;
 962   }
 963
 964   double aCurrent = aDeflectionAttr->value();
 965   double aDefault = -1;
 966
 967   bool isConstruction = false;
 968   std::string aResultGroup = theResult->groupName();
 969   if (aResultGroup == ModelAPI_ResultConstruction::group())
 970     isConstruction = true;
 971   else if (aResultGroup == ModelAPI_ResultBody::group()) {
 972     GeomShapePtr aGeomShape = theResult->shape();
 973     if (aGeomShape.get()) {
 974       // if the shape could not be exploded on faces, it contains only wires, edges, and vertices
 975       // correction of deviation for them should not influence to the application performance
 976       GeomAPI_ShapeExplorer anExp(aGeomShape, GeomAPI_Shape::FACE);
 977       isConstruction = !anExp.more();
 978     }
 979   }
 980   if (isConstruction)
 981     aDefault = Config_PropManager::real("Visualization", "construction_deflection");
 982   else
 983     aDefault = Config_PropManager::real("Visualization", "body_deflection");
 984
 985   return fabs(aCurrent - aDefault) < 1.e-12;
 986 }
 987
 988 bool ModelHighAPI_Dumper::isDefaultTransparency(const ResultPtr& theResult) const
 989 {
 990   AttributeDoublePtr anAttribute = theResult->data()->real(ModelAPI_Result::TRANSPARENCY_ID());
 991   if(!anAttribute || !anAttribute->isInitialized()) {
 992     return true;
 993   }
 994   return fabs(anAttribute->value()) < 1.e-12;
 995 }
 996
 997 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const char theChar)
 998 {
 999   *myDumpStorage << theChar;
1000   return *this;
1001 }
1002
1003 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const char* theString)
1004 {
1005   *myDumpStorage << theString;
1006   return *this;
1007 }
1008
1009 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const std::string& theString)
1010 {
1011   *myDumpStorage << theString;
1012   return *this;
1013 }
1014
1015 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const bool theValue)
1016 {
1017   *myDumpStorage << (theValue ? "True" : "False");
1018   return *this;
1019 }
1020
1021 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const int theValue)
1022 {
1023   *myDumpStorage << theValue;
1024   return *this;
1025 }
1026
1027 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const double theValue)
1028 {
1029   *myDumpStorage << theValue;
1030   return *this;
1031 }
1032
1033 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const std::shared_ptr<GeomAPI_Pnt>& thePoint)
1034 {
1035   importModule("GeomAPI");
1036   *myDumpStorage << "GeomAPI_Pnt(" << thePoint->x() << ", "
1037                  << thePoint->y() << ", " << thePoint->z() << ")";
1038   return *this;
1039 }
1040
1041 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const std::shared_ptr<GeomAPI_Dir>& theDir)
1042 {
1043   importModule("GeomAPI");
1044   *myDumpStorage << "GeomAPI_Dir(" << theDir->x() << ", "
1045                  << theDir->y() << ", " << theDir->z() << ")";
1046   return *this;
1047 }
1048
1049 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1050     const std::shared_ptr<GeomDataAPI_Dir>& theDir)
1051 {
1052   *myDumpStorage << theDir->x() << ", " << theDir->y() << ", " << theDir->z();
1053   return *this;
1054 }
1055
1056 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1057     const std::shared_ptr<GeomDataAPI_Point>& thePoint)
1058 {
1059   static const int aSize = 3;
1060   double aValues[aSize] = {thePoint->x(), thePoint->y(), thePoint->z()};
1061   std::string aTexts[aSize] = {thePoint->textX(), thePoint->textY(), thePoint->textZ()};
1062   myDumpStorage->dumpArray(aSize, aValues, aTexts);
1063   return *this;
1064 }
1065
1066 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1067     const std::shared_ptr<GeomDataAPI_Point2D>& thePoint)
1068 {
1069   static const int aSize = 2;
1070   double aValues[aSize] = {thePoint->x(), thePoint->y()};
1071   std::string aTexts[aSize] = {thePoint->textX(), thePoint->textY()};
1072   myDumpStorage->dumpArray(aSize, aValues, aTexts);
1073   return *this;
1074 }
1075
1076 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1077     const std::shared_ptr<ModelAPI_AttributeBoolean>& theAttrBool)
1078 {
1079   *myDumpStorage << (theAttrBool->value() ? "True" : "False");
1080   return *this;
1081 }
1082
1083 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1084     const std::shared_ptr<ModelAPI_AttributeInteger>& theAttrInt)
1085 {
1086   std::string aText = theAttrInt->text();
1087   if (aText.empty())
1088     *myDumpStorage << theAttrInt->value();
1089   else
1090     *myDumpStorage << "\"" << aText << "\"";
1091   return *this;
1092 }
1093
1094 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1095     const std::shared_ptr<ModelAPI_AttributeDouble>& theAttrReal)
1096 {
1097   std::string aText = theAttrReal->text();
1098   if (aText.empty())
1099     *myDumpStorage << theAttrReal->value();
1100   else
1101     *myDumpStorage << "\"" << aText << "\"";
1102   return *this;
1103 }
1104
1105 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1106     const std::shared_ptr<ModelAPI_AttributeString>& theAttrStr)
1107 {
1108   *myDumpStorage << "\"" << theAttrStr->value() << "\"";
1109   return *this;
1110 }
1111
1112 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const FolderPtr& theFolder)
1113 {
1114   *myDumpStorage << name(theFolder);
1115
1116   // add dumped folder to a stack
1117   if (!myNames[theFolder].myIsDumped &&
1118      (myEntitiesStack.empty() || myEntitiesStack.top().myEntity != theFolder))
1119     myEntitiesStack.push(LastDumpedEntity(theFolder, !myNames[theFolder].myIsDefault));
1120
1121   return *this;
1122 }
1123
1124 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const FeaturePtr& theEntity)
1125 {
1126   *myDumpStorage << name(theEntity);
1127
1128   if (!myNames[theEntity].myIsDumped) {
1129     bool isUserDefinedName = !myNames[theEntity].myIsDefault;
1130     // store results if they have user-defined names or colors
1131     std::list<ResultPtr> aResultsWithNameOrColor;
1132     std::list<ResultPtr> allRes;
1133     ModelAPI_Tools::allResults(theEntity, allRes);
1134     for(std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); aRes++) {
1135       if(!myNames[*aRes].myIsDefault || !isDefaultColor(*aRes) ||
1136          !isDefaultDeflection(*aRes) || !isDefaultTransparency(*aRes))
1137         aResultsWithNameOrColor.push_back(*aRes);
1138     }
1139     // store just dumped entity to stack
1140     if (myEntitiesStack.empty() || myEntitiesStack.top().myEntity != theEntity)
1141       myEntitiesStack.push(
1142           LastDumpedEntity(theEntity, isUserDefinedName, aResultsWithNameOrColor));
1143   }
1144
1145   // remove entity from the list of not dumped items
1146   myNotDumpedEntities.erase(theEntity);
1147   return *this;
1148 }
1149
1150 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const ResultPtr& theResult)
1151 {
1152   // iterate in the structure of sub-results to the parent
1153   ResultPtr aCurRes = theResult;
1154   FeaturePtr aFeature = ModelAPI_Feature::feature(theResult);
1155   std::list<int> anIndices; // indexes of results in the parent result, starting from topmost
1156   while(aCurRes.get()) {
1157     ResultBodyPtr aParent = ModelAPI_Tools::bodyOwner(aCurRes);
1158     if (aParent) {
1159       anIndices.push_front(ModelAPI_Tools::bodyIndex(aCurRes));
1160     } else { // index of the result in the feature
1161       std::list<ResultPtr>::const_iterator aRes = aFeature->results().cbegin();
1162       for(int anIndex = 0; aRes != aFeature->results().cend(); aRes++, anIndex++) {
1163         if (*aRes == aCurRes) {
1164           anIndices.push_front(anIndex);
1165           break;
1166         }
1167       }
1168     }
1169     aCurRes = aParent;
1170   }
1171
1172   *myDumpStorage << name(aFeature);
1173   for (std::list<int>::iterator anI = anIndices.begin(); anI != anIndices.end(); anI++) {
1174     if (anI == anIndices.begin()) {
1175       if(*anI == 0) {
1176         *myDumpStorage << ".result()";
1177       }
1178       else {
1179         *myDumpStorage << ".results()[" << *anI << "]";
1180       }
1181     } else {
1182       *myDumpStorage << ".subResult(" << *anI << ")";
1183     }
1184   }
1185
1186   return *this;
1187 }
1188
1189 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const ObjectPtr& theObject)
1190 {
1191   FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theObject);
1192   if(aFeature.get()) {
1193     *myDumpStorage << name(aFeature);
1194     return *this;
1195   }
1196
1197   ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1198   if(aResult.get()) {
1199     *this << aResult;
1200     return *this;
1201   }
1202
1203   return *this;
1204 }
1205
1206 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const AttributePtr& theAttr)
1207 {
1208   FeaturePtr anOwner = ModelAPI_Feature::feature(theAttr->owner());
1209
1210   std::string aWrapperPrefix, aWrapperSuffix;
1211   // Check the attribute belongs to copied (in multi-translation or multi-rotation) feature.
1212   // In this case we need to cast explicitly feature to appropriate type.
1213   AttributeBooleanPtr isCopy = anOwner->boolean("Copy");
1214   if (isCopy.get() && isCopy->value()) {
1215     aWrapperPrefix = featureWrapper(anOwner) + "(";
1216     aWrapperSuffix = ")";
1217     importModule("SketchAPI");
1218   }
1219
1220   *myDumpStorage << aWrapperPrefix << name(anOwner) << aWrapperSuffix
1221                  << "." << attributeGetter(anOwner, theAttr->id()) << "()";
1222   return *this;
1223 }
1224
1225 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1226     const std::shared_ptr<ModelAPI_AttributeRefAttr>& theRefAttr)
1227 {
1228   if (theRefAttr->isObject())
1229     *this << theRefAttr->object();
1230   else
1231     *this << theRefAttr->attr();
1232   return *this;
1233 }
1234
1235 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1236     const std::shared_ptr<ModelAPI_AttributeRefAttrList>& theRefAttrList)
1237 {
1238   *myDumpStorage << "[";
1239   std::list<std::pair<ObjectPtr, AttributePtr> > aList = theRefAttrList->list();
1240   bool isAdded = false;
1241   std::list<std::pair<ObjectPtr, AttributePtr> >::const_iterator anIt = aList.begin();
1242   for (; anIt != aList.end(); ++anIt) {
1243     if (isAdded)
1244       *myDumpStorage << ", ";
1245     else
1246       isAdded = true;
1247     if (anIt->first)
1248       *this << anIt->first;
1249     else if (anIt->second)
1250       * this << anIt->second;
1251   }
1252   *myDumpStorage << "]";
1253   return *this;
1254 }
1255
1256 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1257     const std::shared_ptr<ModelAPI_AttributeReference>& theReference)
1258 {
1259   *this << theReference->value();
1260   return *this;
1261 }
1262
1263 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1264     const std::shared_ptr<ModelAPI_AttributeRefList>& theRefList)
1265 {
1266   static const int aThreshold = 2;
1267   static bool aDumpAsIs = false;
1268   // if number of elements in the list if greater than a threshold,
1269   // dump it in a separate line with specific name
1270   if (aDumpAsIs || theRefList->size() <= aThreshold) {
1271     *myDumpStorage << "[";
1272     std::list<ObjectPtr> aList = theRefList->list();
1273     bool isAdded = false;
1274     std::list<ObjectPtr>::const_iterator anIt = aList.begin();
1275     for (; anIt != aList.end(); ++anIt) {
1276       if (isAdded)
1277         *myDumpStorage << ", ";
1278       else
1279         isAdded = true;
1280
1281       *this << *anIt;
1282     }
1283     *myDumpStorage << "]";
1284   } else {
1285     // name of list
1286     FeaturePtr anOwner = ModelAPI_Feature::feature(theRefList->owner());
1287     std::string aListName = name(anOwner) + "_objects";
1288     // reserve dumped buffer and store list "as is"
1289     myDumpStorage->reserveBuffer();
1290     aDumpAsIs = true;
1291     *this << aListName << " = " << theRefList << "\n";
1292     aDumpAsIs = false;
1293     // append reserved data to the end of the current buffer
1294     myDumpStorage->restoreReservedBuffer();
1295     *myDumpStorage << aListName;
1296   }
1297   return *this;
1298 }
1299
1300 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1301     const std::shared_ptr<ModelAPI_AttributeSelection>& theAttrSelect)
1302 {
1303   myDumpStorage->write(theAttrSelect);
1304   return *this;
1305 }
1306
1307 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1308     const std::shared_ptr<ModelAPI_AttributeSelectionList>& theAttrSelList)
1309 {
1310   static const int aThreshold = 2;
1311   static bool aDumpAsIs = false;
1312   // if number of elements in the list if greater than a threshold,
1313   // dump it in a separate line with specific name
1314   if (aDumpAsIs || theAttrSelList->size() <= aThreshold) {
1315     *myDumpStorage << "[";
1316
1317     GeomShapePtr aShape;
1318     std::string aShapeTypeStr;
1319
1320     bool isAdded = false;
1321
1322     for(int anIndex = 0; anIndex < theAttrSelList->size(); ++anIndex) {
1323       AttributeSelectionPtr anAttribute = theAttrSelList->value(anIndex);
1324       aShape = anAttribute->value();
1325       if(!aShape.get()) {
1326         ResultPtr aContext = anAttribute->context();
1327         if (aContext.get())
1328           aShape = aContext->shape();
1329       }
1330
1331       if(!aShape.get()) {
1332         continue;
1333       }
1334
1335       if(isAdded) {
1336         *myDumpStorage << ", ";
1337       } else {
1338         isAdded = true;
1339       }
1340       *this << anAttribute;
1341     }
1342
1343     *myDumpStorage << "]";
1344   } else {
1345     // obtain name of list (the feature may contain several selection lists)
1346     FeaturePtr anOwner = ModelAPI_Feature::feature(theAttrSelList->owner());
1347     std::string aListName = name(anOwner) + "_objects";
1348     std::list<AttributePtr> aSelLists =
1349         anOwner->data()->attributes(ModelAPI_AttributeSelectionList::typeId());
1350     if (aSelLists.size() > 1) {
1351       int anIndex = 1;
1352       for (std::list<AttributePtr>::iterator aSIt = aSelLists.begin();
1353            aSIt != aSelLists.end(); ++aSIt, ++anIndex)
1354         if ((*aSIt).get() == theAttrSelList.get())
1355           break;
1356       std::ostringstream aSStream;
1357       aSStream << aListName << "_" << anIndex;
1358       aListName = aSStream.str();
1359     }
1360     // reserve dumped buffer and store list "as is"
1361     myDumpStorage->reserveBuffer();
1362     aDumpAsIs = true;
1363     *this << aListName << " = " << theAttrSelList << "\n";
1364     aDumpAsIs = false;
1365     // append reserved data to the end of the current buffer
1366     myDumpStorage->restoreReservedBuffer();
1367     *myDumpStorage << aListName;
1368   }
1369   return *this;
1370 }
1371
1372 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1373   const std::shared_ptr<ModelAPI_AttributeStringArray>& theArray)
1374 {
1375   std::ostringstream aBuffer;
1376   aBuffer << "[";
1377   for(int anIndex = 0; anIndex < theArray->size(); ++anIndex) {
1378     if (anIndex != 0)
1379       aBuffer << ", ";
1380
1381     aBuffer << "\"" << theArray->value(anIndex) << "\"";
1382   }
1383   aBuffer << "]";
1384
1385   myDumpStorage->write(aBuffer.str());
1386   return *this;
1387 }
1388
1389 /// Dump std::endl
1390 ModelHighAPI_Dumper& operator<<(ModelHighAPI_Dumper& theDumper,
1391                                 std::basic_ostream<char>& (*theEndl)(std::basic_ostream<char>&))
1392 {
1393   *theDumper.myDumpStorage << theEndl;
1394
1395   if (!theDumper.myEntitiesStack.empty()) {
1396     bool isCopy;
1397     // all copies have been stored into stack, pop them all
1398     do {
1399       isCopy = false;
1400       // Name for composite feature is dumped when all sub-entities are dumped
1401       // (see method ModelHighAPI_Dumper::processSubs).
1402       const ModelHighAPI_Dumper::LastDumpedEntity& aLastDumped = theDumper.myEntitiesStack.top();
1403       CompositeFeaturePtr aComposite =
1404           std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aLastDumped.myEntity);
1405       if (!aComposite) {
1406         theDumper.dumpEntitySetName();
1407         FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aLastDumped.myEntity);
1408         if (aFeature) {
1409           AttributeBooleanPtr aCopyAttr = aFeature->boolean("Copy");
1410           isCopy = aCopyAttr.get() && aCopyAttr->value();
1411         }
1412       }
1413     } while (isCopy && !theDumper.myEntitiesStack.empty());
1414   }
1415
1416   // store all not-dumped entities first
1417   std::set<EntityPtr> aNotDumped = theDumper.myNotDumpedEntities;
1418   theDumper.myDumpStorage->reserveBuffer();
1419   std::set<EntityPtr>::const_iterator anIt = aNotDumped.begin();
1420   for (; anIt != aNotDumped.end(); ++anIt) {
1421     // if the feature is composite, dump it with all subs
1422     CompositeFeaturePtr aCompFeat =
1423         std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(*anIt);
1424     if (aCompFeat)
1425       theDumper.process(aCompFeat, true);
1426     else {
1427       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(*anIt);
1428       theDumper.dumpFeature(aFeature, true);
1429       // dump the Projection feature which produces this "Copy" entity
1430       AttributeBooleanPtr aCopyAttr = aFeature->boolean("Copy");
1431       if (aCopyAttr.get() && aCopyAttr->value())
1432       {
1433         const std::set<AttributePtr>& aRefs = aFeature->data()->refsToMe();
1434         std::set<AttributePtr>::iterator aRefIt = aRefs.begin();
1435         for (; aRefIt != aRefs.end(); ++aRefIt)
1436           if ((*aRefIt)->id() == "ProjectedFeature")
1437           { // process projection only
1438             FeaturePtr anOwner = ModelAPI_Feature::feature((*aRefIt)->owner());
1439             if (anOwner && !theDumper.isDumped(EntityPtr(anOwner)))
1440               theDumper.dumpFeature(anOwner, true);
1441           }
1442       }
1443     }
1444   }
1445
1446   // then store the reserved data
1447   theDumper.myDumpStorage->restoreReservedBuffer();
1448   theDumper.myDumpStorage->mergeBuffer();
1449
1450   // now, store all postponed features
1451   theDumper.dumpPostponed();
1452
1453   return theDumper;
1454 }