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_FiltersFeature.h>
  51 #include <ModelAPI_Folder.h>
  52 #include <ModelAPI_Result.h>
  53 #include <ModelAPI_ResultBody.h>
  54 #include <ModelAPI_ResultConstruction.h>
  55 #include <ModelAPI_ResultGroup.h>
  56 #include <ModelAPI_ResultPart.h>
  57 #include <ModelAPI_Session.h>
  58 #include <ModelAPI_Tools.h>
  59
  60 #include <ModelGeomAlgo_Shape.h>
  61
  62 #include <PartSetPlugin_Part.h>
  63
  64 #include <OSD_OpenFile.hxx>
  65
  66 #include <fstream>
  67
  68 // ===========    Implementation of storage of dumped data    ===========
  69 static const int THE_DUMP_PRECISION = 16;
  70
  71 class ModelHighAPI_Dumper::DumpStorageBuffer : public ModelHighAPI_Dumper::DumpStorage
  72 {
  73 public:
  74   void addStorage(const ModelHighAPI_Dumper::DumpStoragePtr& theStorage)
  75   { myStorageArray.push_back(theStorage); }
  76
  77   void clear() { myStorageArray.clear(); }
  78
  79   bool isBufferEmpty()
  80   {
  81     return myStorageArray.empty() || myStorageArray.front()->buffer().str().empty();
  82   }
  83
  84   void mergeBuffer()
  85   {
  86     std::list<ModelHighAPI_Dumper::DumpStoragePtr>::iterator anIt = myStorageArray.begin();
  87     for (; anIt != myStorageArray.end(); ++anIt) {
  88       // avoid multiple empty lines
  89       std::string aBuf = (*anIt)->buffer().str();
  90       size_t anInd = std::string::npos;
  91       while ((anInd = aBuf.find("\n\n\n")) != std::string::npos)
  92         aBuf.erase(anInd, 1);
  93
  94       (*anIt)->fullDump() << aBuf;
  95       (*anIt)->buffer().str("");
  96     }
  97   }
  98
  99   void write(const std::string& theValue)
 100   {
 101     if (myStorageArray.empty())
 102       addStorage(DumpStoragePtr(new DumpStorage));
 103
 104     std::list<ModelHighAPI_Dumper::DumpStoragePtr>::iterator anIt = myStorageArray.begin();
 105     for (; anIt != myStorageArray.end(); ++anIt)
 106       (*anIt)->buffer() << theValue;
 107   }
 108
 109   DumpStorageBuffer& operator<<(const char theChar)
 110   {
 111     std::ostringstream out;
 112     out << theChar;
 113     write(out.str());
 114     return *this;
 115   }
 116
 117   DumpStorageBuffer& operator<<(const char* theString)
 118   {
 119     write(theString);
 120     return *this;
 121   }
 122
 123   DumpStorageBuffer& operator<<(const std::string& theString)
 124   {
 125     write(theString);
 126     return *this;
 127   }
 128
 129   DumpStorageBuffer& operator<<(const bool theValue)
 130   {
 131     std::ostringstream out;
 132     out << theValue;
 133     write(out.str());
 134     return *this;
 135   }
 136
 137   DumpStorageBuffer& operator<<(const int theValue)
 138   {
 139     std::ostringstream out;
 140     out << theValue;
 141     write(out.str());
 142     return *this;
 143   }
 144
 145   DumpStorageBuffer& operator<<(const double theValue)
 146   {
 147     std::ostringstream out;
 148     out << std::setprecision(THE_DUMP_PRECISION) << theValue;
 149     write(out.str());
 150     return *this;
 151   }
 152   /// Dump std::endl
 153   friend
 154   DumpStorageBuffer& operator<<(DumpStorageBuffer& theBuffer,
 155                                 std::basic_ostream<char>& (*theEndl)(std::basic_ostream<char>&))
 156   {
 157     theBuffer.write("\n");
 158     return theBuffer;
 159   }
 160
 161   void dumpArray(int theSize, double* theValues, std::string* theTexts)
 162   {
 163     std::ostringstream anOutput;
 164     anOutput << std::setprecision(THE_DUMP_PRECISION);
 165     for (int i = 0; i < theSize; ++i) {
 166       if (i > 0)
 167         anOutput << ", ";
 168       if (theTexts[i].empty())
 169         anOutput << theValues[i];
 170       else
 171         anOutput << "\"" << theTexts[i] << "\"";
 172     }
 173     write(anOutput.str());
 174   }
 175
 176   virtual void write(const std::shared_ptr<ModelAPI_AttributeSelection>& theAttrSelect)
 177   {
 178     if (myStorageArray.empty())
 179       addStorage(DumpStoragePtr(new DumpStorage));
 180
 181     std::list<ModelHighAPI_Dumper::DumpStoragePtr>::iterator anIt = myStorageArray.begin();
 182     for (; anIt != myStorageArray.end(); ++anIt)
 183       (*anIt)->write(theAttrSelect);
 184   }
 185
 186   virtual void reserveBuffer()
 187   {
 188     std::list<ModelHighAPI_Dumper::DumpStoragePtr>::iterator anIt = myStorageArray.begin();
 189     for (; anIt != myStorageArray.end(); ++anIt)
 190       (*anIt)->reserveBuffer();
 191   }
 192
 193   virtual void restoreReservedBuffer()
 194   {
 195     std::list<ModelHighAPI_Dumper::DumpStoragePtr>::iterator anIt = myStorageArray.begin();
 196     for (; anIt != myStorageArray.end(); ++anIt)
 197       (*anIt)->restoreReservedBuffer();
 198   }
 199
 200   virtual bool exportTo(const std::string& theFilename, const ModulesSet& theUsedModules)
 201   {
 202     static const std::string THE_EXT = ".py";
 203     std::string aFilenameBase = theFilename;
 204     if (aFilenameBase.rfind(THE_EXT) == aFilenameBase.size() - THE_EXT.size())
 205       aFilenameBase = aFilenameBase.substr(0, aFilenameBase.size() - THE_EXT.size());
 206
 207     bool isOk = true;
 208     std::list<ModelHighAPI_Dumper::DumpStoragePtr>::iterator anIt = myStorageArray.begin();
 209     for (; anIt != myStorageArray.end(); ++anIt) {
 210       std::string aFilename = aFilenameBase + (*anIt)->myFilenameSuffix + THE_EXT;
 211       isOk = (*anIt)->exportTo(aFilename, theUsedModules) && isOk;
 212     }
 213     return isOk;
 214   }
 215
 216 private:
 217   std::list<ModelHighAPI_Dumper::DumpStoragePtr> myStorageArray;
 218 };
 219
 220
 221 ModelHighAPI_Dumper::DumpStorage::DumpStorage(const DumpStorage& theOther)
 222   : myFilenameSuffix(theOther.myFilenameSuffix),
 223     myDumpBufferHideout(theOther.myDumpBufferHideout)
 224 {
 225   myFullDump.str(theOther.myFullDump.str());
 226   myDumpBuffer.str(theOther.myDumpBuffer.str());
 227 }
 228
 229 const ModelHighAPI_Dumper::DumpStorage&
 230 ModelHighAPI_Dumper::DumpStorage::operator=(const ModelHighAPI_Dumper::DumpStorage& theOther)
 231 {
 232   myFilenameSuffix = theOther.myFilenameSuffix;
 233   myFullDump.str(theOther.myFullDump.str());
 234   myDumpBuffer.str(theOther.myDumpBuffer.str());
 235   myDumpBufferHideout = theOther.myDumpBufferHideout;
 236   return *this;
 237 }
 238
 239 void ModelHighAPI_Dumper::DumpStorage::reserveBuffer()
 240 {
 241   myDumpBufferHideout.push(myDumpBuffer.str());
 242   myDumpBuffer.str("");
 243 }
 244
 245 void ModelHighAPI_Dumper::DumpStorage::restoreReservedBuffer()
 246 {
 247   myDumpBuffer << myDumpBufferHideout.top();
 248   myDumpBufferHideout.pop();
 249 }
 250
 251 bool ModelHighAPI_Dumper::DumpStorage::exportTo(const std::string& theFilename,
 252                                                 const ModulesSet& theUsedModules)
 253 {
 254   std::ofstream aFile;
 255   OSD_OpenStream(aFile, theFilename.c_str(), std::ofstream::out);
 256   if (!aFile.is_open())
 257     return false;
 258
 259   // standard header imported modules
 260   for (ModulesSet::const_iterator aModIt = theUsedModules.begin();
 261     aModIt != theUsedModules.end(); ++aModIt) {
 262     aFile << "from " << *aModIt << " import *" << std::endl;
 263   }
 264   if (!theUsedModules.empty())
 265     aFile << std::endl;
 266
 267   aFile << "from salome.shaper import model" << std::endl << std::endl;
 268   aFile << "model.begin()" << std::endl;
 269
 270   // dump collected data
 271   aFile << myFullDump.str();
 272   aFile << myDumpBuffer.str();
 273
 274   // standard footer
 275   aFile << "model.end()" << std::endl;
 276   aFile.close();
 277
 278   return true;
 279 }
 280
 281 static void getShapeAndContext(const AttributeSelectionPtr& theAttrSelect,
 282                                GeomShapePtr& theShape, ResultPtr& theContext)
 283 {
 284   if (theAttrSelect->isInitialized()) {
 285     theShape = theAttrSelect->value();
 286     theContext = theAttrSelect->context();
 287     if (!theShape.get())
 288       theShape = theContext->shape();
 289
 290     if (theAttrSelect->isGeometricalSelection() &&
 291         theShape.get() && theShape->shapeType() == GeomAPI_Shape::COMPOUND &&
 292         theContext.get() && !theShape->isEqual(theContext->shape()) &&
 293         theContext->groupName() != ModelAPI_ResultPart::group() &&
 294         theContext->groupName() != ModelAPI_ResultGroup::group()) {
 295       GeomAPI_ShapeIterator anIt(theShape);
 296       theShape = anIt.current();
 297     }
 298   }
 299 }
 300
 301 void ModelHighAPI_Dumper::DumpStorage::write(const AttributeSelectionPtr& theAttrSelect)
 302 {
 303   myDumpBuffer << "model.selection(";
 304
 305   GeomShapePtr aShape;
 306   ResultPtr aContext;
 307   getShapeAndContext(theAttrSelect, aShape, aContext);
 308
 309   if (aShape.get()) {
 310     myDumpBuffer << "\"" << aShape->shapeTypeStr() << "\", \""
 311                  << theAttrSelect->namingName() << "\"";
 312   }
 313
 314   myDumpBuffer << ")";
 315 }
 316
 317 static int possibleSelectionsByPoint(const GeomPointPtr& thePoint,
 318                                      const ResultPtr& theResult,
 319                                      const GeomShapePtr& theShape,
 320                                      const FeaturePtr& theStartFeature,
 321                                      const FeaturePtr& theEndFeature)
 322 {
 323   DocumentPtr aDoc1 = theStartFeature->document();
 324   DocumentPtr aDoc2 = theEndFeature->document();
 325
 326   std::list<FeaturePtr> aFeatures = aDoc1->allFeatures();
 327   if (aDoc1 != aDoc2) {
 328     std::list<FeaturePtr> anAdditionalFeatures = aDoc2->allFeatures();
 329     aFeatures.insert(aFeatures.end(), anAdditionalFeatures.begin(), anAdditionalFeatures.end());
 330   }
 331
 332   CompositeFeaturePtr aLastCompositeFeature;
 333
 334   std::list<FeaturePtr>::const_iterator aFIt = aFeatures.begin();
 335   while (aFIt != aFeatures.end() && *aFIt != theStartFeature) {
 336     CompositeFeaturePtr aCompFeat = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(*aFIt);
 337     if (aCompFeat)
 338       aLastCompositeFeature = aCompFeat;
 339     ++aFIt;
 340   }
 341
 342   // collect the list of composite features, containing the last feature;
 343   // these features should be excluded from searching,
 344   // because the feature cannot select sub-shapes from its parent
 345   std::set<FeaturePtr> aEndFeatureParents = ModelAPI_Tools::getParents(theEndFeature);
 346
 347   int aNbPossibleSelections = 0;
 348   for (; aFIt != aFeatures.end() && *aFIt != theEndFeature; ++aFIt) {
 349     bool isSkipFeature = false;
 350     if (aLastCompositeFeature && aLastCompositeFeature->isSub(*aFIt))
 351       isSkipFeature = true;
 352     CompositeFeaturePtr aCompFeat = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(*aFIt);
 353     if (aCompFeat) {
 354       ResultPartPtr aPartRes =
 355           std::dynamic_pointer_cast<ModelAPI_ResultPart>(aCompFeat->firstResult());
 356       if (!aPartRes)
 357         aLastCompositeFeature = aCompFeat;
 358       if (aEndFeatureParents.find(aCompFeat) != aEndFeatureParents.end()) {
 359         // do not process the parent for the last feature,
 360         // because it cannot select objects from its parent
 361         isSkipFeature = true;
 362       }
 363     }
 364     if (isSkipFeature)
 365       continue;
 366
 367     std::list<ModelGeomAlgo_Shape::SubshapeOfResult> anApproproate;
 368     if (ModelGeomAlgo_Shape::findSubshapeByPoint(*aFIt, thePoint, theShape->shapeType(),
 369                                                  anApproproate)) {
 370       std::list<ModelGeomAlgo_Shape::SubshapeOfResult>::iterator anApIt = anApproproate.begin();
 371       for (; anApIt != anApproproate.end(); ++anApIt) {
 372         ++aNbPossibleSelections;
 373
 374         // stop if the target shape and result are found
 375         GeomShapePtr aCurShape = anApIt->mySubshape;
 376         if (!aCurShape)
 377           aCurShape = anApIt->myResult->shape();
 378
 379         if (anApIt->myResult->isSame(theResult) && aCurShape->isSame(theShape))
 380           break;
 381       }
 382     }
 383   }
 384   return aNbPossibleSelections;
 385 }
 386
 387 void ModelHighAPI_Dumper::DumpStorageGeom::write(const AttributeSelectionPtr& theAttrSelect)
 388 {
 389   GeomShapePtr aShape;
 390   ResultPtr aContext;
 391   getShapeAndContext(theAttrSelect, aShape, aContext);
 392
 393   // how to dump selection: construction features are dumped by name always
 394   FeaturePtr aSelectedFeature;
 395   FeaturePtr aFeature = theAttrSelect->contextFeature();
 396   if (aShape && aContext && !aFeature)
 397     aSelectedFeature = ModelAPI_Feature::feature(aContext->data()->owner());
 398   bool isDumpByGeom = aSelectedFeature && aSelectedFeature->isInHistory();
 399
 400   if (isDumpByGeom) {
 401     myDumpBuffer << "model.selection(\"" << aShape->shapeTypeStr();
 402     // check the selected item is a ResultPart;
 403     // in this case it is necessary to get shape with full transformation
 404     // for correct calculation of the middle point
 405     ResultPartPtr aResPart =
 406       std::dynamic_pointer_cast<ModelAPI_ResultPart>(theAttrSelect->context());
 407     if (aResPart && aShape->shapeType() == GeomAPI_Shape::COMPOUND)
 408       aShape = aResPart->shape();
 409     GeomPointPtr aMiddlePoint = aShape->middlePoint();
 410     // calculate number of features, which could be selected by the same point
 411     FeaturePtr anOwner = ModelAPI_Feature::feature(theAttrSelect->owner());
 412     int aNbPossibleSelections = possibleSelectionsByPoint(aMiddlePoint,
 413         theAttrSelect->context(), aShape, aSelectedFeature, anOwner);
 414
 415     // produce the index if the number of applicable features is greater than 1
 416     std::string anIndex;
 417     if (aNbPossibleSelections > 1) {
 418       std::ostringstream anOutput;
 419       anOutput << "_" << aNbPossibleSelections;
 420       anIndex = anOutput.str();
 421     }
 422
 423     myDumpBuffer << std::setprecision(THE_DUMP_PRECISION)
 424                  << anIndex << "\", ("
 425                  << aMiddlePoint->x() << ", "
 426                  << aMiddlePoint->y() << ", "
 427                  << aMiddlePoint->z() << ")";
 428     myDumpBuffer << ")";
 429   }
 430   else
 431     DumpStorage::write(theAttrSelect);
 432 }
 433
 434 void ModelHighAPI_Dumper::DumpStorageWeak::write(const AttributeSelectionPtr& theAttrSelect)
 435 {
 436   GeomShapePtr aShape;
 437   ResultPtr aContext;
 438   getShapeAndContext(theAttrSelect, aShape, aContext);
 439
 440   bool aStandardDump = true;
 441   if (aShape.get() && aContext.get() &&
 442       aShape != aContext->shape()) { // weak naming for local selection only
 443     GeomAlgoAPI_NExplode aNExplode(aContext->shape(), aShape->shapeType());
 444     int anIndex = aNExplode.index(aShape);
 445     if (anIndex != 0) { // found a week-naming index, so, export it
 446       myDumpBuffer << "model.selection(\"" << aShape->shapeTypeStr() << "\", \""
 447                    << theAttrSelect->contextName(aContext) << "\", " << anIndex << ")";
 448       aStandardDump = false;
 449     }
 450   }
 451   if (aStandardDump)
 452     DumpStorage::write(theAttrSelect);
 453 }
 454 // ======================================================================
 455
 456
 457 static int gCompositeStackDepth = 0;
 458
 459 ModelHighAPI_Dumper* ModelHighAPI_Dumper::mySelf = 0;
 460
 461 ModelHighAPI_Dumper::ModelHighAPI_Dumper()
 462   : myDumpStorage(new DumpStorageBuffer),
 463     myDumpPostponedInProgress(false)
 464 {
 465 }
 466
 467 ModelHighAPI_Dumper::~ModelHighAPI_Dumper()
 468 {
 469   delete myDumpStorage;
 470 }
 471
 472 void ModelHighAPI_Dumper::setInstance(ModelHighAPI_Dumper* theDumper)
 473 {
 474   if (mySelf == 0)
 475     mySelf = theDumper;
 476 }
 477
 478 ModelHighAPI_Dumper* ModelHighAPI_Dumper::getInstance()
 479 {
 480   return mySelf;
 481 }
 482
 483 void ModelHighAPI_Dumper::addCustomStorage(const ModelHighAPI_Dumper::DumpStoragePtr& theStorage)
 484 {
 485   myDumpStorage->addStorage(theStorage);
 486 }
 487
 488 void ModelHighAPI_Dumper::clearCustomStorage()
 489 {
 490   myDumpStorage->clear();
 491
 492   myNames.clear();
 493   myModules.clear();
 494   myFeatureCount.clear();
 495   myPostponed.clear();
 496   while (!myEntitiesStack.empty())
 497     myEntitiesStack.pop();
 498   clearNotDumped();
 499 }
 500
 501 void ModelHighAPI_Dumper::clearNotDumped()
 502 {
 503   myNotDumpedEntities.clear();
 504 }
 505
 506 // Convert string to integer. If the string is not a number, return -1
 507 static int toInt(const std::string& theString)
 508 {
 509   std::string::const_iterator aChar = theString.begin();
 510   for (; aChar != theString.end(); ++aChar)
 511     if (!std::isdigit(*aChar))
 512       break;
 513   if (aChar != theString.end())
 514     return -1; // not a number
 515   return std::stoi(theString);
 516 }
 517
 518 const std::string& ModelHighAPI_Dumper::name(const EntityPtr& theEntity,
 519                                              bool theSaveNotDumped,
 520                                              bool theUseEntityName)
 521 {
 522   EntityNameMap::const_iterator aFound = myNames.find(theEntity);
 523   if (aFound != myNames.end())
 524     return aFound->second.myCurrentName;
 525
 526   // entity is not found, store it
 527   std::string aName, aKind;
 528   bool isDefaultName = false;
 529   bool isSaveNotDumped = theSaveNotDumped;
 530   std::ostringstream aDefaultName;
 531   FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theEntity);
 532   if (aFeature) {
 533     aName = aFeature->name();
 534     aKind = aFeature->getKind();
 535   } else {
 536     FolderPtr aFolder = std::dynamic_pointer_cast<ModelAPI_Folder>(theEntity);
 537     if (aFolder) {
 538       aName = aFolder->data()->name();
 539       aKind = ModelAPI_Folder::ID();
 540       isSaveNotDumped = false;
 541     }
 542   }
 543
 544   ObjectPtr anObject = std::dynamic_pointer_cast<ModelAPI_Object>(theEntity);
 545   if (anObject) {
 546     DocumentPtr aDoc = anObject->document();
 547     std::pair<int, int>& aNbFeatures = myFeatureCount[aDoc][aKind];
 548     aNbFeatures.first += 1;
 549
 550     size_t anIndex = aName.find(aKind);
 551     if (anIndex == 0 && aName[aKind.length()] == '_') { // name starts with "FeatureKind_"
 552       std::string anIdStr = aName.substr(aKind.length() + 1);
 553       int anId = toInt(anIdStr);
 554
 555       // Check number of already registered objects of such kind. Index of current object
 556       // should be the same to identify feature's name as automatically generated.
 557       if (aNbFeatures.first == anId && aNbFeatures.second < anId) {
 558         // name is not user-defined
 559         isDefaultName = true;
 560
 561         // check there are postponed features of this kind,
 562         // dump their names, because the sequence of features may be changed
 563         for (std::list<EntityPtr>::const_iterator aPpIt = myPostponed.begin();
 564             aPpIt != myPostponed.end(); ++aPpIt) {
 565           FeaturePtr aCurFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(*aPpIt);
 566           if (aCurFeature && aCurFeature->getKind() == aKind) {
 567             myNames[*aPpIt].myIsDefault = false;
 568             isDefaultName = false;
 569           }
 570         }
 571       }
 572
 573       if (anId > aNbFeatures.second)
 574         aNbFeatures.second = anId;
 575     }
 576
 577     // obtain default name for the feature
 578     if (theUseEntityName)
 579       aDefaultName << aName;
 580     else {
 581       int aFullIndex = 0;
 582       NbFeaturesMap::const_iterator aFIt = myFeatureCount.begin();
 583       for (; aFIt != myFeatureCount.end(); ++aFIt) {
 584         std::map<std::string, std::pair<int, int> >::const_iterator aFound =
 585           aFIt->second.find(aKind);
 586         if (aFound != aFIt->second.end())
 587           aFullIndex += aFound->second.first;
 588       }
 589       aDefaultName << aKind << "_" << aFullIndex;
 590     }
 591   }
 592
 593   myNames[theEntity] = EntityName(aDefaultName.str(), aName, isDefaultName);
 594   if (isSaveNotDumped)
 595     myNotDumpedEntities.insert(theEntity);
 596
 597   // store names of results
 598   if (aFeature)
 599     saveResultNames(aFeature);
 600
 601   return myNames[theEntity].myCurrentName;
 602 }
 603
 604 const std::string& ModelHighAPI_Dumper::parentName(const FeaturePtr& theEntity)
 605 {
 606   const std::set<AttributePtr>& aRefs = theEntity->data()->refsToMe();
 607   std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin();
 608   for (; aRefIt != aRefs.end(); ++aRefIt) {
 609     CompositeFeaturePtr anOwner = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(
 610         ModelAPI_Feature::feature((*aRefIt)->owner()));
 611     if (anOwner)
 612       return name(anOwner);
 613   }
 614
 615   static const std::string DUMMY;
 616   return DUMMY;
 617 }
 618
 619 void ModelHighAPI_Dumper::saveResultNames(const FeaturePtr& theFeature)
 620 {
 621   // Default name of the feature
 622   bool isFeatureDefaultName = myNames[theFeature].myIsDefault;
 623
 624   // Save only names of results which is not correspond to default feature name
 625   const std::list<ResultPtr>& aResults = theFeature->results();
 626   std::list<ResultPtr> allRes;
 627   ModelAPI_Tools::allResults(theFeature, allRes);
 628   for(std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); aRes++) {
 629     std::pair<std::string, bool> aName = ModelAPI_Tools::getDefaultName(*aRes);
 630     std::string aDefaultName = aName.first;
 631     std::string aResName = (*aRes)->data()->name();
 632     bool isUserDefined = !(isFeatureDefaultName && aDefaultName == aResName);
 633     myNames[*aRes] =
 634       EntityName(aResName, (isUserDefined ? aResName : std::string()), !isUserDefined);
 635   }
 636 }
 637
 638 bool ModelHighAPI_Dumper::process(const std::shared_ptr<ModelAPI_Document>& theDoc,
 639                                   const std::string& theFileName)
 640 {
 641   // dump top level document feature
 642   static const std::string aDocName("partSet");
 643   myNames[theDoc] = EntityName(aDocName, std::string(), true);
 644   *this << aDocName << " = model.moduleDocument()" << std::endl;
 645
 646   // dump subfeatures and store result to file
 647   bool isOk = process(theDoc) && myDumpStorage->exportTo(theFileName, myModules);
 648   clearCustomStorage();
 649   return isOk;
 650 }
 651
 652 bool ModelHighAPI_Dumper::process(const std::shared_ptr<ModelAPI_Document>& theDoc)
 653 {
 654   bool isOk = true;
 655   std::list<ObjectPtr> anObjects = theDoc->allObjects();
 656   std::list<ObjectPtr>::const_iterator anObjIt = anObjects.begin();
 657   // firstly, dump all parameters
 658   for (; anObjIt != anObjects.end(); ++ anObjIt) {
 659     FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(*anObjIt);
 660     if (aFeature)
 661       dumpParameter(aFeature);
 662   }
 663   // dump all other features
 664   for (anObjIt = anObjects.begin(); anObjIt != anObjects.end(); ++anObjIt) {
 665     CompositeFeaturePtr aCompFeat = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(*anObjIt);
 666     if (aCompFeat) // iteratively process composite features
 667       isOk = process(aCompFeat) && isOk;
 668     else if (!isDumped(EntityPtr(*anObjIt))) {
 669       // dump folder
 670       FolderPtr aFolder = std::dynamic_pointer_cast<ModelAPI_Folder>(*anObjIt);
 671       if (aFolder)
 672         dumpFolder(aFolder);
 673       else {
 674         FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(*anObjIt);
 675         if (aFeature) // dump common feature
 676           dumpFeature(aFeature);
 677       }
 678     }
 679   }
 680   // dump folders if any
 681   dumpPostponed(true);
 682   return isOk;
 683 }
 684
 685 bool ModelHighAPI_Dumper::process(const std::shared_ptr<ModelAPI_CompositeFeature>& theComposite,
 686                                   bool isForce)
 687 {
 688   // increase composite features stack
 689   ++gCompositeStackDepth;
 690   // dump composite itself
 691   if (!isDumped(EntityPtr(theComposite)) || isForce)
 692     dumpFeature(FeaturePtr(theComposite), isForce);
 693
 694   // sub-part is processed independently, because it provides separate document
 695   if (theComposite->getKind() == PartSetPlugin_Part::ID()) {
 696     // dump name of the part if it is different from default
 697     if (!myEntitiesStack.empty())
 698       dumpEntitySetName();
 699
 700     // decrease composite features stack because we run into separate document
 701     --gCompositeStackDepth;
 702
 703     ResultPartPtr aPartResult =
 704         std::dynamic_pointer_cast<ModelAPI_ResultPart>(theComposite->lastResult());
 705     if (!aPartResult)
 706       return false;
 707     DocumentPtr aSubDoc = aPartResult->partDoc();
 708     if (!aSubDoc)
 709       return false;
 710     // set name of document
 711     const std::string& aPartName = myNames[theComposite].myCurrentName;
 712     std::string aDocName = aPartName + "_doc";
 713     myNames[aSubDoc] = EntityName(aDocName, std::string(), true);
 714
 715     // dump document in a separate line
 716     *this << aDocName << " = " << aPartName << ".document()" << std::endl;
 717     // dump features in the document
 718     bool aRes = process(aSubDoc);
 719     *this << "model.do()" << std::endl;
 720     return aRes;
 721   }
 722
 723   // dump sub-features
 724   bool isOk = processSubs(theComposite);
 725   // decrease composite features stack
 726   --gCompositeStackDepth;
 727
 728   return isOk;
 729 }
 730
 731 bool ModelHighAPI_Dumper::processSubs(
 732   const std::shared_ptr<ModelAPI_CompositeFeature>& theComposite,
 733   bool theDumpModelDo)
 734 {
 735   bool isOk = true;
 736   // dump all sub-features;
 737   bool isSubDumped = false;
 738   int aNbSubs = theComposite->numberOfSubs();
 739   for (int anIndex = 0; anIndex < aNbSubs; ++anIndex) {
 740     FeaturePtr aFeature = theComposite->subFeature(anIndex);
 741     if (isDumped(EntityPtr(aFeature)))
 742       continue;
 743
 744     isSubDumped = true;
 745     CompositeFeaturePtr aCompFeat = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
 746     if (aCompFeat) // iteratively process composite features
 747       isOk = process(aCompFeat) && isOk;
 748     else
 749       dumpFeature(aFeature, true);
 750   }
 751
 752   bool isDumpSetName = !myEntitiesStack.empty() &&
 753       myEntitiesStack.top().myEntity == EntityPtr(theComposite);
 754   bool isForceModelDo = isSubDumped && isDumpSetName &&
 755       (myEntitiesStack.top().myUserName || !myEntitiesStack.top().myResults.empty());
 756   // It is necessary for the sketch to create its result when complete (command "model.do()").
 757   // This option is set by flat theDumpModelDo.
 758   // However, nested sketches are rebuilt by parent feature, so, they do not need
 759   // explicit call of "model.do()". This will be controlled by the depth of the stack.
 760   if (isForceModelDo || (theDumpModelDo && gCompositeStackDepth <= 1))
 761     *this << "model.do()" << std::endl;
 762
 763   // dump "setName" for composite feature
 764   if (isDumpSetName)
 765     dumpEntitySetName();
 766   return isOk;
 767 }
 768
 769 void ModelHighAPI_Dumper::postpone(const EntityPtr& theEntity)
 770 {
 771   // keep the name
 772   name(theEntity, false);
 773   myPostponed.push_back(theEntity);
 774 }
 775
 776 void ModelHighAPI_Dumper::dumpPostponed(bool theDumpFolders)
 777 {
 778   if (myDumpPostponedInProgress)
 779     return;
 780
 781   myDumpPostponedInProgress = true;
 782   // make a copy of postponed entities, because the list will be updated
 783   // if some features are not able to be dumped
 784   std::list<EntityPtr> aPostponedCopy = myPostponed;
 785   myPostponed.clear();
 786
 787   // iterate over postponed entities and try to dump them
 788   std::list<EntityPtr>::const_iterator anIt = aPostponedCopy.begin();
 789   for (; anIt != aPostponedCopy.end(); ++anIt) {
 790     FolderPtr aFolder = std::dynamic_pointer_cast<ModelAPI_Folder>(*anIt);
 791     if (aFolder) {
 792       if (theDumpFolders)
 793         dumpFolder(aFolder);
 794       else
 795         myPostponed.push_back(*anIt);
 796     }
 797     else {
 798       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(*anIt);
 799       if (aFeature)
 800         dumpFeature(aFeature, true);
 801     }
 802   }
 803   myDumpPostponedInProgress = false;
 804 }
 805
 806 void ModelHighAPI_Dumper::dumpSubFeatureNameAndColor(const std::string theSubFeatureGet,
 807                                                      const FeaturePtr& theSubFeature)
 808 {
 809   name(theSubFeature, false);
 810   myNames[theSubFeature] = EntityName(theSubFeatureGet, theSubFeature->name(), false);
 811
 812   // store results if they have user-defined names or colors
 813   std::list<ResultPtr> aResultsWithNameOrColor;
 814   const std::list<ResultPtr>& aResults = theSubFeature->results();
 815   std::list<ResultPtr>::const_iterator aResIt = aResults.begin();
 816   for (; aResIt != aResults.end(); ++aResIt) {
 817     std::string aResName = (*aResIt)->data()->name();
 818     myNames[*aResIt] = EntityName(aResName, aResName, false);
 819     aResultsWithNameOrColor.push_back(*aResIt);
 820   }
 821
 822   // store just dumped entity to stack
 823   myEntitiesStack.push(LastDumpedEntity(theSubFeature, true, aResultsWithNameOrColor));
 824
 825   dumpEntitySetName();
 826 }
 827
 828 void ModelHighAPI_Dumper::importModule(const std::string& theModuleName)
 829 {
 830   myModules.insert(theModuleName);
 831 }
 832
 833 void ModelHighAPI_Dumper::dumpEntitySetName()
 834 {
 835   const LastDumpedEntity& aLastDumped = myEntitiesStack.top();
 836   bool isBufferEmpty = myDumpStorage->isBufferEmpty();
 837
 838   // dump "setName" for the entity
 839   if (aLastDumped.myUserName) {
 840     EntityName& anEntityNames = myNames[aLastDumped.myEntity];
 841     if (!anEntityNames.myIsDefault)
 842       *myDumpStorage << anEntityNames.myCurrentName << ".setName(\""
 843                      << anEntityNames.myUserName << "\")\n";
 844     // don't dump "setName" for the entity twice
 845     anEntityNames.myUserName.clear();
 846     anEntityNames.myIsDefault = true;
 847   }
 848   // dump "setName" for results
 849   std::list<ResultPtr>::const_iterator aResIt = aLastDumped.myResults.begin();
 850   std::list<ResultPtr>::const_iterator aResEnd = aLastDumped.myResults.end();
 851   for (; aResIt != aResEnd; ++aResIt) {
 852     // set result name
 853     EntityName& anEntityNames = myNames[*aResIt];
 854     if (!anEntityNames.myIsDefault) {
 855       *this << *aResIt;
 856       *myDumpStorage << ".setName(\"" << anEntityNames.myUserName << "\")\n";
 857       // don't dump "setName" for the entity twice
 858       anEntityNames.myUserName.clear();
 859       anEntityNames.myIsDefault = true;
 860     }
 861     // set result color
 862     if (!isDefaultColor(*aResIt)) {
 863       AttributeIntArrayPtr aColor = (*aResIt)->data()->intArray(ModelAPI_Result::COLOR_ID());
 864       if (aColor && aColor->isInitialized()) {
 865         *this << *aResIt;
 866         *myDumpStorage << ".setColor(" << aColor->value(0) << ", " << aColor->value(1)
 867                        << ", " << aColor->value(2) << ")\n";
 868       }
 869     }
 870     // set result deflection
 871     if (!isDefaultDeflection(*aResIt)) {
 872       AttributeDoublePtr aDeflectionAttr =
 873         (*aResIt)->data()->real(ModelAPI_Result::DEFLECTION_ID());
 874       if(aDeflectionAttr.get() && aDeflectionAttr->isInitialized()) {
 875         *this << *aResIt;
 876         *myDumpStorage << ".setDeflection(" << aDeflectionAttr->value() << ")\n";
 877       }
 878     }
 879     // set result transparency
 880     if (!isDefaultTransparency(*aResIt)) {
 881       AttributeDoublePtr aTransparencyAttr =
 882         (*aResIt)->data()->real(ModelAPI_Result::TRANSPARENCY_ID());
 883       if(aTransparencyAttr.get() && aTransparencyAttr->isInitialized()) {
 884         *this << *aResIt;
 885         *myDumpStorage << ".setTransparency(" << aTransparencyAttr->value() << ")\n";
 886       }
 887     }
 888   }
 889
 890   myNames[aLastDumped.myEntity].myIsDumped = true;
 891   myEntitiesStack.pop();
 892
 893   // clean buffer if it was clear before
 894   if (isBufferEmpty)
 895     myDumpStorage->mergeBuffer();
 896 }
 897
 898 bool ModelHighAPI_Dumper::isDumped(const EntityPtr& theEntity) const
 899 {
 900   EntityNameMap::const_iterator aFound = myNames.find(theEntity);
 901   FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theEntity);
 902   return (aFound != myNames.end() && aFound->second.myIsDumped) ||
 903          myFeaturesToSkip.find(aFeature) != myFeaturesToSkip.end();
 904 }
 905
 906 bool ModelHighAPI_Dumper::isDumped(const AttributeRefAttrPtr& theRefAttr) const
 907 {
 908   FeaturePtr aFeature;
 909   if (theRefAttr->isObject())
 910     aFeature = ModelAPI_Feature::feature(theRefAttr->object());
 911   else
 912     aFeature = ModelAPI_Feature::feature(theRefAttr->attr()->owner());
 913   return aFeature && isDumped(EntityPtr(aFeature));
 914 }
 915
 916 bool ModelHighAPI_Dumper::isDumped(const AttributeRefListPtr& theRefList) const
 917 {
 918   std::list<ObjectPtr> aRefs = theRefList->list();
 919   std::list<ObjectPtr>::iterator anIt = aRefs.begin();
 920   for (; anIt != aRefs.end(); ++anIt) {
 921     FeaturePtr aFeature = ModelAPI_Feature::feature(*anIt);
 922     if (aFeature && !isDumped(EntityPtr(aFeature)))
 923       return false;
 924   }
 925   return true;
 926 }
 927
 928 static bool isSketchSub(const FeaturePtr& theFeature)
 929 {
 930   static const std::string SKETCH("Sketch");
 931   CompositeFeaturePtr anOwner = ModelAPI_Tools::compositeOwner(theFeature);
 932   return anOwner && anOwner->getKind() == SKETCH;
 933 }
 934
 935 bool ModelHighAPI_Dumper::isDefaultColor(const ResultPtr& theResult) const
 936 {
 937   AttributeIntArrayPtr aColor = theResult->data()->intArray(ModelAPI_Result::COLOR_ID());
 938   if (!aColor || !aColor->isInitialized())
 939     return true;
 940
 941   // check the result belongs to sketch entity, do not dump color in this way
 942   ResultConstructionPtr aResConstr =
 943       std::dynamic_pointer_cast<ModelAPI_ResultConstruction>(theResult);
 944   if (aResConstr) {
 945     FeaturePtr aFeature = ModelAPI_Feature::feature(theResult->data()->owner());
 946     if (isSketchSub(aFeature))
 947       return true;
 948   }
 949
 950   std::string aSection, aName, aDefault;
 951   theResult->colorConfigInfo(aSection, aName, aDefault);
 952
 953   // dump current color
 954   std::ostringstream aColorInfo;
 955   aColorInfo << aColor->value(0) << "," << aColor->value(1) << "," << aColor->value(2);
 956
 957   return aDefault == aColorInfo.str();
 958 }
 959
 960 bool ModelHighAPI_Dumper::isDefaultDeflection(const ResultPtr& theResult) const
 961 {
 962   AttributeDoublePtr aDeflectionAttr = theResult->data()->real(ModelAPI_Result::DEFLECTION_ID());
 963   if(!aDeflectionAttr || !aDeflectionAttr->isInitialized()) {
 964     return true;
 965   }
 966
 967   double aCurrent = aDeflectionAttr->value();
 968   double aDefault = -1;
 969
 970   bool isConstruction = false;
 971   std::string aResultGroup = theResult->groupName();
 972   if (aResultGroup == ModelAPI_ResultConstruction::group())
 973     isConstruction = true;
 974   else if (aResultGroup == ModelAPI_ResultBody::group()) {
 975     GeomShapePtr aGeomShape = theResult->shape();
 976     if (aGeomShape.get()) {
 977       // if the shape could not be exploded on faces, it contains only wires, edges, and vertices
 978       // correction of deviation for them should not influence to the application performance
 979       GeomAPI_ShapeExplorer anExp(aGeomShape, GeomAPI_Shape::FACE);
 980       isConstruction = !anExp.more();
 981     }
 982   }
 983   if (isConstruction)
 984     aDefault = Config_PropManager::real("Visualization", "construction_deflection");
 985   else
 986     aDefault = Config_PropManager::real("Visualization", "body_deflection");
 987
 988   return fabs(aCurrent - aDefault) < 1.e-12;
 989 }
 990
 991 bool ModelHighAPI_Dumper::isDefaultTransparency(const ResultPtr& theResult) const
 992 {
 993   AttributeDoublePtr anAttribute = theResult->data()->real(ModelAPI_Result::TRANSPARENCY_ID());
 994   if(!anAttribute || !anAttribute->isInitialized()) {
 995     return true;
 996   }
 997   return fabs(anAttribute->value()) < 1.e-12;
 998 }
 999
1000 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const char theChar)
1001 {
1002   *myDumpStorage << theChar;
1003   return *this;
1004 }
1005
1006 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const char* theString)
1007 {
1008   *myDumpStorage << theString;
1009   return *this;
1010 }
1011
1012 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const std::string& theString)
1013 {
1014   *myDumpStorage << theString;
1015   return *this;
1016 }
1017
1018 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const bool theValue)
1019 {
1020   *myDumpStorage << (theValue ? "True" : "False");
1021   return *this;
1022 }
1023
1024 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const int theValue)
1025 {
1026   *myDumpStorage << theValue;
1027   return *this;
1028 }
1029
1030 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const double theValue)
1031 {
1032   *myDumpStorage << theValue;
1033   return *this;
1034 }
1035
1036 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const std::shared_ptr<GeomAPI_Pnt>& thePoint)
1037 {
1038   importModule("GeomAPI");
1039   *myDumpStorage << "GeomAPI_Pnt(" << thePoint->x() << ", "
1040                  << thePoint->y() << ", " << thePoint->z() << ")";
1041   return *this;
1042 }
1043
1044 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const std::shared_ptr<GeomAPI_Dir>& theDir)
1045 {
1046   importModule("GeomAPI");
1047   *myDumpStorage << "GeomAPI_Dir(" << theDir->x() << ", "
1048                  << theDir->y() << ", " << theDir->z() << ")";
1049   return *this;
1050 }
1051
1052 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1053     const std::shared_ptr<GeomDataAPI_Dir>& theDir)
1054 {
1055   *myDumpStorage << theDir->x() << ", " << theDir->y() << ", " << theDir->z();
1056   return *this;
1057 }
1058
1059 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1060     const std::shared_ptr<GeomDataAPI_Point>& thePoint)
1061 {
1062   static const int aSize = 3;
1063   double aValues[aSize] = {thePoint->x(), thePoint->y(), thePoint->z()};
1064   std::string aTexts[aSize] = {thePoint->textX(), thePoint->textY(), thePoint->textZ()};
1065   myDumpStorage->dumpArray(aSize, aValues, aTexts);
1066   return *this;
1067 }
1068
1069 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1070     const std::shared_ptr<GeomDataAPI_Point2D>& thePoint)
1071 {
1072   static const int aSize = 2;
1073   double aValues[aSize] = {thePoint->x(), thePoint->y()};
1074   std::string aTexts[aSize] = {thePoint->textX(), thePoint->textY()};
1075   myDumpStorage->dumpArray(aSize, aValues, aTexts);
1076   return *this;
1077 }
1078
1079 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1080     const std::shared_ptr<ModelAPI_AttributeBoolean>& theAttrBool)
1081 {
1082   *myDumpStorage << (theAttrBool->value() ? "True" : "False");
1083   return *this;
1084 }
1085
1086 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1087     const std::shared_ptr<ModelAPI_AttributeInteger>& theAttrInt)
1088 {
1089   std::string aText = theAttrInt->text();
1090   if (aText.empty())
1091     *myDumpStorage << theAttrInt->value();
1092   else
1093     *myDumpStorage << "\"" << aText << "\"";
1094   return *this;
1095 }
1096
1097 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1098     const std::shared_ptr<ModelAPI_AttributeDouble>& theAttrReal)
1099 {
1100   std::string aText = theAttrReal->text();
1101   if (aText.empty())
1102     *myDumpStorage << theAttrReal->value();
1103   else
1104     *myDumpStorage << "\"" << aText << "\"";
1105   return *this;
1106 }
1107
1108 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1109     const std::shared_ptr<ModelAPI_AttributeString>& theAttrStr)
1110 {
1111   *myDumpStorage << "\"" << theAttrStr->value() << "\"";
1112   return *this;
1113 }
1114
1115 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const FolderPtr& theFolder)
1116 {
1117   *myDumpStorage << name(theFolder);
1118
1119   // add dumped folder to a stack
1120   if (!myNames[theFolder].myIsDumped &&
1121      (myEntitiesStack.empty() || myEntitiesStack.top().myEntity != theFolder))
1122     myEntitiesStack.push(LastDumpedEntity(theFolder, !myNames[theFolder].myIsDefault));
1123
1124   return *this;
1125 }
1126
1127 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const FeaturePtr& theEntity)
1128 {
1129   *myDumpStorage << name(theEntity);
1130
1131   if (!myNames[theEntity].myIsDumped) {
1132     bool isUserDefinedName = !myNames[theEntity].myIsDefault;
1133     // store results if they have user-defined names or colors
1134     std::list<ResultPtr> aResultsWithNameOrColor;
1135     std::list<ResultPtr> allRes;
1136     ModelAPI_Tools::allResults(theEntity, allRes);
1137     for(std::list<ResultPtr>::iterator aRes = allRes.begin(); aRes != allRes.end(); aRes++) {
1138       if(!myNames[*aRes].myIsDefault || !isDefaultColor(*aRes) ||
1139          !isDefaultDeflection(*aRes) || !isDefaultTransparency(*aRes))
1140         aResultsWithNameOrColor.push_back(*aRes);
1141     }
1142     // store just dumped entity to stack
1143     if (myEntitiesStack.empty() || myEntitiesStack.top().myEntity != theEntity)
1144       myEntitiesStack.push(
1145           LastDumpedEntity(theEntity, isUserDefinedName, aResultsWithNameOrColor));
1146   }
1147
1148   // remove entity from the list of not dumped items
1149   myNotDumpedEntities.erase(theEntity);
1150   return *this;
1151 }
1152
1153 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const ResultPtr& theResult)
1154 {
1155   // iterate in the structure of sub-results to the parent
1156   ResultPtr aCurRes = theResult;
1157   FeaturePtr aFeature = ModelAPI_Feature::feature(theResult);
1158   std::list<int> anIndices; // indexes of results in the parent result, starting from topmost
1159   while(aCurRes.get()) {
1160     ResultBodyPtr aParent = ModelAPI_Tools::bodyOwner(aCurRes);
1161     if (aParent) {
1162       anIndices.push_front(ModelAPI_Tools::bodyIndex(aCurRes));
1163     } else { // index of the result in the feature
1164       std::list<ResultPtr>::const_iterator aRes = aFeature->results().cbegin();
1165       for(int anIndex = 0; aRes != aFeature->results().cend(); aRes++, anIndex++) {
1166         if (*aRes == aCurRes) {
1167           anIndices.push_front(anIndex);
1168           break;
1169         }
1170       }
1171     }
1172     aCurRes = aParent;
1173   }
1174
1175   *myDumpStorage << name(aFeature);
1176   for (std::list<int>::iterator anI = anIndices.begin(); anI != anIndices.end(); anI++) {
1177     if (anI == anIndices.begin()) {
1178       if(*anI == 0) {
1179         *myDumpStorage << ".result()";
1180       }
1181       else {
1182         *myDumpStorage << ".results()[" << *anI << "]";
1183       }
1184     } else {
1185       *myDumpStorage << ".subResult(" << *anI << ")";
1186     }
1187   }
1188
1189   return *this;
1190 }
1191
1192 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const std::list<ResultPtr>& theResults)
1193 {
1194   *this << "[";
1195   for (std::list<ResultPtr>::const_iterator anIt = theResults.begin();
1196        anIt != theResults.end(); ++anIt) {
1197     if (anIt != theResults.begin())
1198       *this << ", ";
1199     *this << *anIt;
1200   }
1201   *this << "]";
1202   return *this;
1203 }
1204
1205 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const ObjectPtr& theObject)
1206 {
1207   FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theObject);
1208   if(aFeature.get()) {
1209     *myDumpStorage << name(aFeature);
1210     return *this;
1211   }
1212
1213   ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1214   if(aResult.get()) {
1215     *this << aResult;
1216     return *this;
1217   }
1218
1219   return *this;
1220 }
1221
1222 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const AttributePtr& theAttr)
1223 {
1224   FeaturePtr anOwner = ModelAPI_Feature::feature(theAttr->owner());
1225
1226   std::string aWrapperPrefix, aWrapperSuffix;
1227   // Check the attribute belongs to copied (in multi-translation or multi-rotation) feature.
1228   // In this case we need to cast explicitly feature to appropriate type.
1229   AttributeBooleanPtr isCopy = anOwner->boolean("Copy");
1230   AttributeReferencePtr hasParent = anOwner->reference("ParentFeature");
1231   if ((isCopy.get() && isCopy->value()) || (hasParent && hasParent->value())) {
1232     aWrapperPrefix = featureWrapper(anOwner) + "(";
1233     aWrapperSuffix = ")";
1234     importModule("SketchAPI");
1235   }
1236
1237   *myDumpStorage << aWrapperPrefix << name(anOwner) << aWrapperSuffix
1238                  << "." << attributeGetter(anOwner, theAttr->id()) << "()";
1239   return *this;
1240 }
1241
1242 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1243     const std::shared_ptr<ModelAPI_AttributeRefAttr>& theRefAttr)
1244 {
1245   if (theRefAttr->isObject())
1246     *this << theRefAttr->object();
1247   else
1248     *this << theRefAttr->attr();
1249   return *this;
1250 }
1251
1252 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1253     const std::shared_ptr<ModelAPI_AttributeRefAttrList>& theRefAttrList)
1254 {
1255   *myDumpStorage << "[";
1256   std::list<std::pair<ObjectPtr, AttributePtr> > aList = theRefAttrList->list();
1257   bool isAdded = false;
1258   std::list<std::pair<ObjectPtr, AttributePtr> >::const_iterator anIt = aList.begin();
1259   for (; anIt != aList.end(); ++anIt) {
1260     if (isAdded)
1261       *myDumpStorage << ", ";
1262     else
1263       isAdded = true;
1264     if (anIt->first)
1265       *this << anIt->first;
1266     else if (anIt->second)
1267       * this << anIt->second;
1268   }
1269   *myDumpStorage << "]";
1270   return *this;
1271 }
1272
1273 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1274     const std::shared_ptr<ModelAPI_AttributeReference>& theReference)
1275 {
1276   *this << theReference->value();
1277   return *this;
1278 }
1279
1280 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1281     const std::shared_ptr<ModelAPI_AttributeRefList>& theRefList)
1282 {
1283   static const int aThreshold = 2;
1284   static bool aDumpAsIs = false;
1285   // if number of elements in the list if greater than a threshold,
1286   // dump it in a separate line with specific name
1287   if (aDumpAsIs || theRefList->size() <= aThreshold) {
1288     *myDumpStorage << "[";
1289     std::list<ObjectPtr> aList = theRefList->list();
1290     bool isAdded = false;
1291     std::list<ObjectPtr>::const_iterator anIt = aList.begin();
1292     for (; anIt != aList.end(); ++anIt) {
1293       if (isAdded)
1294         *myDumpStorage << ", ";
1295       else
1296         isAdded = true;
1297
1298       *this << *anIt;
1299     }
1300     *myDumpStorage << "]";
1301   } else {
1302     // name of list
1303     FeaturePtr anOwner = ModelAPI_Feature::feature(theRefList->owner());
1304     std::string aListName = name(anOwner) + "_objects";
1305     // reserve dumped buffer and store list "as is"
1306     myDumpStorage->reserveBuffer();
1307     aDumpAsIs = true;
1308     *this << aListName << " = " << theRefList << "\n";
1309     aDumpAsIs = false;
1310     // append reserved data to the end of the current buffer
1311     myDumpStorage->restoreReservedBuffer();
1312     *myDumpStorage << aListName;
1313   }
1314   return *this;
1315 }
1316
1317 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1318     const std::shared_ptr<ModelAPI_AttributeSelection>& theAttrSelect)
1319 {
1320   myDumpStorage->write(theAttrSelect);
1321   return *this;
1322 }
1323
1324 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1325     const std::shared_ptr<ModelAPI_AttributeSelectionList>& theAttrSelList)
1326 {
1327   static const int aThreshold = 2;
1328   static bool aDumpAsIs = false;
1329   // if number of elements in the list if greater than a threshold,
1330   // dump it in a separate line with specific name
1331   if (aDumpAsIs || theAttrSelList->size() <= aThreshold) {
1332     *myDumpStorage << "[";
1333
1334     GeomShapePtr aShape;
1335     std::string aShapeTypeStr;
1336
1337     bool isAdded = false;
1338
1339     for(int anIndex = 0; anIndex < theAttrSelList->size(); ++anIndex) {
1340       AttributeSelectionPtr anAttribute = theAttrSelList->value(anIndex);
1341       aShape = anAttribute->value();
1342       if(!aShape.get()) {
1343         ResultPtr aContext = anAttribute->context();
1344         if (aContext.get())
1345           aShape = aContext->shape();
1346       }
1347
1348       if(!aShape.get()) {
1349         continue;
1350       }
1351
1352       if(isAdded) {
1353         *myDumpStorage << ", ";
1354       } else {
1355         isAdded = true;
1356       }
1357       *this << anAttribute;
1358     }
1359
1360     // check selection list is obtained by filters
1361     FiltersFeaturePtr aFilters = theAttrSelList->filters();
1362     if (aFilters) {
1363       if (theAttrSelList->size() > 0)
1364         *myDumpStorage << ", ";
1365       dumpFeature(aFilters, true);
1366     }
1367
1368     *myDumpStorage << "]";
1369   } else {
1370     // obtain name of list (the feature may contain several selection lists)
1371     FeaturePtr anOwner = ModelAPI_Feature::feature(theAttrSelList->owner());
1372     std::string aListName = name(anOwner) + "_objects";
1373     std::list<AttributePtr> aSelLists =
1374         anOwner->data()->attributes(ModelAPI_AttributeSelectionList::typeId());
1375     if (aSelLists.size() > 1) {
1376       int anIndex = 1;
1377       for (std::list<AttributePtr>::iterator aSIt = aSelLists.begin();
1378            aSIt != aSelLists.end(); ++aSIt, ++anIndex)
1379         if ((*aSIt).get() == theAttrSelList.get())
1380           break;
1381       std::ostringstream aSStream;
1382       aSStream << aListName << "_" << anIndex;
1383       aListName = aSStream.str();
1384     }
1385     // reserve dumped buffer and store list "as is"
1386     myDumpStorage->reserveBuffer();
1387     aDumpAsIs = true;
1388     *this << aListName << " = " << theAttrSelList << "\n";
1389     aDumpAsIs = false;
1390     // append reserved data to the end of the current buffer
1391     myDumpStorage->restoreReservedBuffer();
1392     *myDumpStorage << aListName;
1393   }
1394   return *this;
1395 }
1396
1397 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
1398   const std::shared_ptr<ModelAPI_AttributeStringArray>& theArray)
1399 {
1400   std::ostringstream aBuffer;
1401   aBuffer << "[";
1402   for(int anIndex = 0; anIndex < theArray->size(); ++anIndex) {
1403     if (anIndex != 0)
1404       aBuffer << ", ";
1405
1406     aBuffer << "\"" << theArray->value(anIndex) << "\"";
1407   }
1408   aBuffer << "]";
1409
1410   myDumpStorage->write(aBuffer.str());
1411   return *this;
1412 }
1413
1414 /// Dump std::endl
1415 ModelHighAPI_Dumper& operator<<(ModelHighAPI_Dumper& theDumper,
1416                                 std::basic_ostream<char>& (*theEndl)(std::basic_ostream<char>&))
1417 {
1418   *theDumper.myDumpStorage << theEndl;
1419
1420   if (!theDumper.myEntitiesStack.empty()) {
1421     bool isCopy;
1422     // all copies have been stored into stack, pop them all
1423     do {
1424       isCopy = false;
1425       // Name for composite feature is dumped when all sub-entities are dumped
1426       // (see method ModelHighAPI_Dumper::processSubs).
1427       const ModelHighAPI_Dumper::LastDumpedEntity& aLastDumped = theDumper.myEntitiesStack.top();
1428       CompositeFeaturePtr aComposite =
1429           std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aLastDumped.myEntity);
1430       if (!aComposite) {
1431         theDumper.dumpEntitySetName();
1432         FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aLastDumped.myEntity);
1433         if (aFeature) {
1434           AttributeBooleanPtr aCopyAttr = aFeature->boolean("Copy");
1435           isCopy = aCopyAttr.get() && aCopyAttr->value();
1436         }
1437       }
1438     } while (isCopy && !theDumper.myEntitiesStack.empty());
1439   }
1440
1441   // store all not-dumped entities first
1442   std::set<EntityPtr> aNotDumped = theDumper.myNotDumpedEntities;
1443   theDumper.myDumpStorage->reserveBuffer();
1444   std::set<EntityPtr>::const_iterator anIt = aNotDumped.begin();
1445   for (; anIt != aNotDumped.end(); ++anIt) {
1446     // if the feature is composite, dump it with all subs
1447     CompositeFeaturePtr aCompFeat =
1448         std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(*anIt);
1449     if (aCompFeat)
1450       theDumper.process(aCompFeat, true);
1451     else {
1452       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(*anIt);
1453       theDumper.dumpFeature(aFeature, true);
1454       // dump the Projection feature which produces this "Copy" entity
1455       AttributeBooleanPtr aCopyAttr = aFeature->boolean("Copy");
1456       if (aCopyAttr.get() && aCopyAttr->value())
1457       {
1458         const std::set<AttributePtr>& aRefs = aFeature->data()->refsToMe();
1459         std::set<AttributePtr>::iterator aRefIt = aRefs.begin();
1460         for (; aRefIt != aRefs.end(); ++aRefIt)
1461           if ((*aRefIt)->id() == "ProjectedFeature")
1462           { // process projection only
1463             FeaturePtr anOwner = ModelAPI_Feature::feature((*aRefIt)->owner());
1464             if (anOwner && !theDumper.isDumped(EntityPtr(anOwner)))
1465               theDumper.dumpFeature(anOwner, true);
1466           }
1467       }
1468     }
1469   }
1470
1471   // then store the reserved data
1472   theDumper.myDumpStorage->restoreReservedBuffer();
1473   theDumper.myDumpStorage->mergeBuffer();
1474
1475   // now, store all postponed features
1476   theDumper.dumpPostponed();
1477
1478   return theDumper;
1479 }