src/ModelHighAPI/ModelHighAPI_Dumper.cpp

   1 // Copyright (C) 2016-20xx CEA/DEN, EDF R&D -->
   2
   3 // File:        ModelHighAPI_Dumper.cpp
   4 // Created:     1 August 2016
   5 // Author:      Artem ZHIDKOV
   6
   7 //--------------------------------------------------------------------------------------
   8 #include "ModelHighAPI_Dumper.h"
   9
  10 #include <GeomAPI_Pnt.h>
  11 #include <GeomAPI_Dir.h>
  12
  13 #include <GeomDataAPI_Dir.h>
  14 #include <GeomDataAPI_Point.h>
  15 #include <GeomDataAPI_Point2D.h>
  16
  17 #include <ModelAPI_AttributeBoolean.h>
  18 #include <ModelAPI_AttributeDouble.h>
  19 #include <ModelAPI_AttributeIntArray.h>
  20 #include <ModelAPI_AttributeInteger.h>
  21 #include <ModelAPI_AttributeRefAttr.h>
  22 #include <ModelAPI_AttributeRefAttrList.h>
  23 #include <ModelAPI_AttributeReference.h>
  24 #include <ModelAPI_AttributeRefList.h>
  25 #include <ModelAPI_AttributeSelection.h>
  26 #include <ModelAPI_AttributeSelectionList.h>
  27 #include <ModelAPI_AttributeString.h>
  28 #include <ModelAPI_CompositeFeature.h>
  29 #include <ModelAPI_Document.h>
  30 #include <ModelAPI_Entity.h>
  31 #include <ModelAPI_Feature.h>
  32 #include <ModelAPI_Result.h>
  33 #include <ModelAPI_ResultPart.h>
  34
  35 #include <PartSetPlugin_Part.h>
  36
  37 #include <OSD_OpenFile.hxx>
  38
  39 #include <fstream>
  40
  41 static int gCompositeStackDepth = 0;
  42
  43 ModelHighAPI_Dumper* ModelHighAPI_Dumper::mySelf = 0;
  44
  45 ModelHighAPI_Dumper::ModelHighAPI_Dumper()
  46 {
  47   clear();
  48 }
  49
  50 void ModelHighAPI_Dumper::setInstance(ModelHighAPI_Dumper* theDumper)
  51 {
  52   if (mySelf == 0)
  53     mySelf = theDumper;
  54 }
  55
  56 ModelHighAPI_Dumper* ModelHighAPI_Dumper::getInstance()
  57 {
  58   return mySelf;
  59 }
  60
  61 void ModelHighAPI_Dumper::clear(bool bufferOnly)
  62 {
  63   myDumpBuffer.str("");
  64   myDumpBuffer << std::setprecision(16);
  65
  66   clearNotDumped();
  67
  68   if (!bufferOnly) {
  69     myFullDump.str("");
  70     myFullDump << std::setprecision(16);
  71
  72     myNames.clear();
  73     myModules.clear();
  74     myFeatureCount.clear();
  75     while (!myEntitiesStack.empty())
  76       myEntitiesStack.pop();
  77   }
  78 }
  79
  80 void ModelHighAPI_Dumper::clearNotDumped()
  81 {
  82   myNotDumpedEntities.clear();
  83 }
  84
  85 const std::string& ModelHighAPI_Dumper::name(const EntityPtr& theEntity,
  86                                              bool theSaveNotDumped,
  87                                              bool theUseEntityName)
  88 {
  89   EntityNameMap::const_iterator aFound = myNames.find(theEntity);
  90   if (aFound != myNames.end())
  91     return aFound->second.first;
  92
  93   // entity is not found, store it
  94   std::string aName;
  95   std::ostringstream aDefaultName;
  96   FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theEntity);
  97   if (aFeature) {
  98     aName = aFeature->name();
  99     const std::string& aKind = aFeature->getKind();
 100     DocumentPtr aDoc = aFeature->document();
 101     int& aNbFeatures = myFeatureCount[aDoc][aKind];
 102     aNbFeatures += 1;
 103
 104     size_t anIndex = aName.find(aKind);
 105     if (anIndex == 0 && aName[aKind.length()] == '_') { // name starts with "FeatureKind_"
 106       std::string anIdStr = aName.substr(aKind.length() + 1);
 107       int anId = std::stoi(anIdStr);
 108
 109       // Check number of already registered objects of such kind. Index of current object
 110       // should be the same to identify feature's name as automatically generated.
 111       if (aNbFeatures == anId) {
 112         // name is not user-defined
 113         aName.clear();
 114       }
 115     }
 116
 117     // obtain default name for the feature
 118     if (theUseEntityName)
 119       aDefaultName << aName;
 120     else {
 121       int aFullIndex = 0;
 122       NbFeaturesMap::const_iterator aFIt = myFeatureCount.begin();
 123       for (; aFIt != myFeatureCount.end(); ++aFIt) {
 124         std::map<std::string, int>::const_iterator aFound = aFIt->second.find(aKind);
 125         if (aFound != aFIt->second.end())
 126           aFullIndex += aFound->second;
 127       }
 128       aDefaultName << aKind << "_" << aFullIndex;
 129     }
 130   }
 131
 132   myNames[theEntity] = std::pair<std::string, std::string>(aDefaultName.str(), aName);
 133   if (theSaveNotDumped)
 134     myNotDumpedEntities.insert(theEntity);
 135
 136   // store names of results
 137   if (aFeature)
 138     saveResultNames(aFeature);
 139
 140   return myNames[theEntity].first;
 141 }
 142
 143 const std::string& ModelHighAPI_Dumper::parentName(const FeaturePtr& theEntity)
 144 {
 145   const std::set<AttributePtr>& aRefs = theEntity->data()->refsToMe();
 146   std::set<AttributePtr>::const_iterator aRefIt = aRefs.begin();
 147   for (; aRefIt != aRefs.end(); ++aRefIt) {
 148     CompositeFeaturePtr anOwner = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(
 149         ModelAPI_Feature::feature((*aRefIt)->owner()));
 150     if (anOwner)
 151       return name(anOwner);
 152   }
 153
 154   static const std::string DUMMY;
 155   return DUMMY;
 156 }
 157
 158 void ModelHighAPI_Dumper::saveResultNames(const FeaturePtr& theFeature)
 159 {
 160   const std::string& aFeatureName = myNames[theFeature].first;
 161   const std::list<ResultPtr>& aResults = theFeature->results();
 162   std::list<ResultPtr>::const_iterator aResIt = aResults.begin();
 163   for (int i = 1; aResIt != aResults.end(); ++aResIt, ++i) {
 164     bool isUserDefined = true;
 165     std::string aResName = (*aResIt)->data()->name();
 166     size_t anIndex = aResName.find(aFeatureName);
 167     if (anIndex == 0) {
 168       std::string aSuffix = aResName.substr(aFeatureName.length());
 169       if (aSuffix.empty() && i == 1) // first result may not constain index in the name
 170         isUserDefined = false;
 171       else {
 172         if (aSuffix[0] == '_' && std::stoi(aSuffix.substr(1)) == i)
 173           isUserDefined = false;
 174       }
 175     }
 176
 177     myNames[*aResIt] = std::pair<std::string, std::string>(aResName,
 178         isUserDefined ? aResName : std::string());
 179   }
 180 }
 181
 182 bool ModelHighAPI_Dumper::process(const std::shared_ptr<ModelAPI_Document>& theDoc,
 183                                   const std::string& theFileName)
 184 {
 185   // dump top level document feature
 186   static const std::string aDocName("partSet");
 187   myNames[theDoc] = std::pair<std::string, std::string>(aDocName, std::string());
 188   *this << aDocName << " = model.moduleDocument()" << std::endl;
 189
 190   // dump subfeatures and store result to file
 191   return process(theDoc) && exportTo(theFileName);
 192 }
 193
 194 bool ModelHighAPI_Dumper::process(const std::shared_ptr<ModelAPI_Document>& theDoc)
 195 {
 196   bool isOk = true;
 197   std::list<FeaturePtr> aFeatures = theDoc->allFeatures();
 198   std::list<FeaturePtr>::const_iterator aFeatIt = aFeatures.begin();
 199   // firstly, dump all parameters
 200   for (; aFeatIt != aFeatures.end(); ++ aFeatIt)
 201     dumpParameter(*aFeatIt);
 202   // dump all other features
 203   for (aFeatIt = aFeatures.begin(); aFeatIt != aFeatures.end(); ++aFeatIt) {
 204     CompositeFeaturePtr aCompFeat = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(*aFeatIt);
 205     if (aCompFeat) // iteratively process composite features
 206       isOk = process(aCompFeat) && isOk;
 207     else if (!isDumped(*aFeatIt)) // dump common feature
 208       dumpFeature(*aFeatIt);
 209   }
 210   return isOk;
 211 }
 212
 213 bool ModelHighAPI_Dumper::process(const std::shared_ptr<ModelAPI_CompositeFeature>& theComposite, bool isForce)
 214 {
 215   // increase composite features stack
 216   ++gCompositeStackDepth;
 217   // dump composite itself
 218   if (!isDumped(theComposite) || isForce)
 219     dumpFeature(theComposite, isForce);
 220
 221   // sub-part is processed independently, because it provides separate document
 222   if (theComposite->getKind() == PartSetPlugin_Part::ID()) {
 223     // decrease composite features stack because we run into separate document
 224     --gCompositeStackDepth;
 225
 226     ResultPartPtr aPartResult =
 227         std::dynamic_pointer_cast<ModelAPI_ResultPart>(theComposite->lastResult());
 228     if (!aPartResult)
 229       return false;
 230     DocumentPtr aSubDoc = aPartResult->partDoc();
 231     if (!aSubDoc)
 232       return false;
 233     // set name of document
 234     const std::string& aPartName = myNames[theComposite].first;
 235     std::string aDocName = aPartName + "_doc";
 236     myNames[aSubDoc] = std::pair<std::string, std::string>(aDocName, std::string());
 237
 238     // dump document in a separate line
 239     *this << aDocName << " = " << aPartName << ".document()" << std::endl;
 240     // dump features in the document
 241     return process(aSubDoc);
 242   }
 243
 244   // dump sub-features
 245   bool isOk = processSubs(theComposite);
 246   // decrease composite features stack
 247   --gCompositeStackDepth;
 248
 249   return isOk;
 250 }
 251
 252 bool ModelHighAPI_Dumper::processSubs(const std::shared_ptr<ModelAPI_CompositeFeature>& theComposite,
 253                                       bool theDumpModelDo)
 254 {
 255   bool isOk = true;
 256   // dump all sub-features;
 257   bool isSubDumped = false;
 258   int aNbSubs = theComposite->numberOfSubs();
 259   for (int anIndex = 0; anIndex < aNbSubs; ++anIndex) {
 260     FeaturePtr aFeature = theComposite->subFeature(anIndex);
 261     if (isDumped(aFeature))
 262       continue;
 263
 264     isSubDumped = true;
 265     CompositeFeaturePtr aCompFeat = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aFeature);
 266     if (aCompFeat) // iteratively process composite features
 267       isOk = process(aCompFeat) && isOk;
 268     else
 269       dumpFeature(aFeature, true);
 270   }
 271
 272   bool isDumpSetName = !myEntitiesStack.empty() &&
 273       myEntitiesStack.top().myEntity == EntityPtr(theComposite);
 274   bool isForceModelDo = isSubDumped && isDumpSetName &&
 275       (myEntitiesStack.top().myUserName || !myEntitiesStack.top().myResults.empty());
 276   // It is necessary for the sketch to create its result when complete (command "model.do()").
 277   // This option is set by flat theDumpModelDo.
 278   // However, nested sketches are rebuilt by parent feature, so, they do not need
 279   // explicit call of "model.do()". This will be controlled by the depth of the stack.
 280   if (isForceModelDo || (theDumpModelDo && gCompositeStackDepth <= 1))
 281     *this << "model.do()" << std::endl;
 282
 283   // dump "setName" for composite feature
 284   if (isDumpSetName)
 285     dumpEntitySetName();
 286   return isOk;
 287 }
 288
 289 void ModelHighAPI_Dumper::dumpSubFeatureNameAndColor(const std::string theSubFeatureGet,
 290                                                      const FeaturePtr& theSubFeature)
 291 {
 292   name(theSubFeature, false);
 293   myNames[theSubFeature] = std::pair<std::string, std::string>(theSubFeatureGet, theSubFeature->name());
 294
 295   // store results if they have user-defined names or colors
 296   std::list<ResultPtr> aResultsWithNameOrColor;
 297   const std::list<ResultPtr>& aResults = theSubFeature->results();
 298   std::list<ResultPtr>::const_iterator aResIt = aResults.begin();
 299   for (; aResIt != aResults.end(); ++aResIt) {
 300     std::string aResName = (*aResIt)->data()->name();
 301     myNames[*aResIt] = std::pair<std::string, std::string>(aResName, aResName);
 302     aResultsWithNameOrColor.push_back(*aResIt);
 303   }
 304
 305   // store just dumped entity to stack
 306   myEntitiesStack.push(LastDumpedEntity(theSubFeature, true, aResultsWithNameOrColor));
 307
 308   dumpEntitySetName();
 309 }
 310
 311 bool ModelHighAPI_Dumper::exportTo(const std::string& theFileName)
 312 {
 313   std::ofstream aFile;
 314   OSD_OpenStream(aFile, theFileName.c_str(), std::ofstream::out);
 315   if (!aFile.is_open())
 316     return false;
 317
 318   // standard header
 319   for (ModulesMap::const_iterator aModIt = myModules.begin();
 320        aModIt != myModules.end(); ++aModIt) {
 321     aFile << "from " << aModIt->first << " import ";
 322     if (aModIt->second.empty() ||
 323         aModIt->second.find(std::string()) != aModIt->second.end())
 324       aFile << "*"; // import whole module
 325     else {
 326       // import specific features
 327       std::set<std::string>::const_iterator anObjIt = aModIt->second.begin();
 328       aFile << *anObjIt;
 329       for (++anObjIt; anObjIt != aModIt->second.end(); ++anObjIt)
 330         aFile << ", " << *anObjIt;
 331     }
 332     aFile << std::endl;
 333   }
 334   if (!myModules.empty())
 335     aFile << std::endl;
 336
 337   aFile << "import model" << std::endl << std::endl;
 338   aFile << "model.begin()" << std::endl;
 339
 340   // dump collected data
 341   aFile << myFullDump.str();
 342   aFile << myDumpBuffer.str();
 343
 344   // standard footer
 345   aFile << "model.end()" << std::endl;
 346
 347   aFile.close();
 348   clear();
 349
 350   return true;
 351 }
 352
 353 void ModelHighAPI_Dumper::importModule(const std::string& theModuleName,
 354                                        const std::string& theObject)
 355 {
 356   myModules[theModuleName].insert(theObject);
 357 }
 358
 359 void ModelHighAPI_Dumper::dumpEntitySetName()
 360 {
 361   const LastDumpedEntity& aLastDumped = myEntitiesStack.top();
 362
 363   // dump "setName" for the entity
 364   if (aLastDumped.myUserName) {
 365     std::pair<std::string, std::string> anEntityNames = myNames[aLastDumped.myEntity];
 366     if (!anEntityNames.second.empty())
 367       myDumpBuffer << anEntityNames.first << ".setName(\"" << anEntityNames.second << "\")" << std::endl;
 368     anEntityNames.second.clear(); // don't dump "setName" for the entity twice
 369   }
 370   // dump "setName" for results
 371   std::list<ResultPtr>::const_iterator aResIt = aLastDumped.myResults.begin();
 372   std::list<ResultPtr>::const_iterator aResEnd = aLastDumped.myResults.end();
 373   for (; aResIt != aResEnd; ++aResIt) {
 374     // set result name
 375     std::pair<std::string, std::string> anEntityNames = myNames[*aResIt];
 376     if (!anEntityNames.second.empty()) {
 377       *this << *aResIt;
 378       myDumpBuffer << ".setName(\"" << anEntityNames.second << "\")" << std::endl;
 379       anEntityNames.second.clear(); // don't dump "setName" for the entity twice
 380     }
 381     // set result color
 382     if (!isDefaultColor(*aResIt)) {
 383       AttributeIntArrayPtr aColor = (*aResIt)->data()->intArray(ModelAPI_Result::COLOR_ID());
 384       if (aColor && aColor->isInitialized()) {
 385         *this << *aResIt;
 386         myDumpBuffer << ".setColor(" << aColor->value(0) << ", " << aColor->value(1)
 387                      << ", " << aColor->value(2) << ")" << std::endl;
 388       }
 389     }
 390   }
 391
 392   myEntitiesStack.pop();
 393 }
 394
 395 bool ModelHighAPI_Dumper::isDumped(const EntityPtr& theEntity) const
 396 {
 397   EntityNameMap::const_iterator aFound = myNames.find(theEntity);
 398   return aFound != myNames.end();
 399 }
 400
 401 bool ModelHighAPI_Dumper::isDefaultColor(const ResultPtr& theResult) const
 402 {
 403   AttributeIntArrayPtr aColor = theResult->data()->intArray(ModelAPI_Result::COLOR_ID());
 404   if (!aColor || !aColor->isInitialized())
 405     return true;
 406
 407   std::string aSection, aName, aDefault;
 408   theResult->colorConfigInfo(aSection, aName, aDefault);
 409
 410   // dump current color
 411   std::ostringstream aColorInfo;
 412   aColorInfo << aColor->value(0) << "," << aColor->value(1) << "," << aColor->value(2);
 413
 414   return aDefault == aColorInfo.str();
 415 }
 416
 417 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const char theChar)
 418 {
 419   myDumpBuffer << theChar;
 420   return *this;
 421 }
 422
 423 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const char* theString)
 424 {
 425   myDumpBuffer << theString;
 426   return *this;
 427 }
 428
 429 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const std::string& theString)
 430 {
 431   myDumpBuffer << theString;
 432   return *this;
 433 }
 434
 435 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const bool theValue)
 436 {
 437   myDumpBuffer << (theValue ? "True" : "False");
 438   return *this;
 439 }
 440
 441 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const int theValue)
 442 {
 443   myDumpBuffer << theValue;
 444   return *this;
 445 }
 446
 447 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const double theValue)
 448 {
 449   myDumpBuffer << theValue;
 450   return *this;
 451 }
 452
 453 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const std::shared_ptr<GeomAPI_Pnt>& thePoint)
 454 {
 455   importModule("GeomAPI", "GeomAPI_Pnt");
 456   myDumpBuffer << "GeomAPI_Pnt(" << thePoint->x() << ", "
 457                << thePoint->y() << ", " << thePoint->z() << ")";
 458   return *this;
 459 }
 460
 461 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const std::shared_ptr<GeomAPI_Dir>& theDir)
 462 {
 463   importModule("GeomAPI", "GeomAPI_Dir");
 464   myDumpBuffer << "GeomAPI_Dir(" << theDir->x() << ", "
 465                << theDir->y() << ", " << theDir->z() << ")";
 466   return *this;
 467 }
 468
 469 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
 470     const std::shared_ptr<GeomDataAPI_Dir>& theDir)
 471 {
 472   myDumpBuffer << theDir->x() << ", " << theDir->y() << ", " << theDir->z();
 473   return *this;
 474 }
 475
 476 static void dumpArray(std::ostringstream& theOutput, int theSize,
 477                       double* theValues, std::string* theTexts)
 478 {
 479   for (int i = 0; i < theSize; ++i) {
 480     if (i > 0)
 481       theOutput << ", ";
 482     if (theTexts[i].empty())
 483       theOutput << theValues[i];
 484     else
 485       theOutput << "\"" << theTexts[i] << "\"";
 486   }
 487 }
 488
 489 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
 490     const std::shared_ptr<GeomDataAPI_Point>& thePoint)
 491 {
 492   static const int aSize = 3;
 493   double aValues[aSize] = {thePoint->x(), thePoint->y(), thePoint->z()};
 494   std::string aTexts[aSize] = {thePoint->textX(), thePoint->textY(), thePoint->textZ()};
 495   dumpArray(myDumpBuffer, aSize, aValues, aTexts);
 496   return *this;
 497 }
 498
 499 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
 500     const std::shared_ptr<GeomDataAPI_Point2D>& thePoint)
 501 {
 502   static const int aSize = 2;
 503   double aValues[aSize] = {thePoint->x(), thePoint->y()};
 504   std::string aTexts[aSize] = {thePoint->textX(), thePoint->textY()};
 505   dumpArray(myDumpBuffer, aSize, aValues, aTexts);
 506   return *this;
 507 }
 508
 509 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
 510     const std::shared_ptr<ModelAPI_AttributeBoolean>& theAttrBool)
 511 {
 512   myDumpBuffer << (theAttrBool->value() ? "True" : "False");
 513   return *this;
 514 }
 515
 516 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
 517     const std::shared_ptr<ModelAPI_AttributeInteger>& theAttrInt)
 518 {
 519   std::string aText = theAttrInt->text();
 520   if (aText.empty())
 521     myDumpBuffer << theAttrInt->value();
 522   else
 523     myDumpBuffer << "\"" << aText << "\"";
 524   return *this;
 525 }
 526
 527 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
 528     const std::shared_ptr<ModelAPI_AttributeDouble>& theAttrReal)
 529 {
 530   std::string aText = theAttrReal->text();
 531   if (aText.empty())
 532     myDumpBuffer << theAttrReal->value();
 533   else
 534     myDumpBuffer << "\"" << aText << "\"";
 535   return *this;
 536 }
 537
 538 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
 539     const std::shared_ptr<ModelAPI_AttributeString>& theAttrStr)
 540 {
 541   myDumpBuffer << "\"" << theAttrStr->value() << "\"";
 542   return *this;
 543 }
 544
 545 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const FeaturePtr& theEntity)
 546 {
 547   myDumpBuffer << name(theEntity);
 548
 549   bool isUserDefinedName = !myNames[theEntity].second.empty();
 550   // store results if they have user-defined names or colors
 551   std::list<ResultPtr> aResultsWithNameOrColor;
 552   const std::list<ResultPtr>& aResults = theEntity->results();
 553   std::list<ResultPtr>::const_iterator aResIt = aResults.begin();
 554   for (; aResIt != aResults.end(); ++aResIt)
 555     if (!myNames[*aResIt].second.empty() || !isDefaultColor(*aResIt))
 556       aResultsWithNameOrColor.push_back(*aResIt);
 557   // store just dumped entity to stack
 558   myEntitiesStack.push(LastDumpedEntity(theEntity, isUserDefinedName, aResultsWithNameOrColor));
 559
 560   // remove entity from the list of not dumped items
 561   myNotDumpedEntities.erase(theEntity);
 562   return *this;
 563 }
 564
 565 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const ResultPtr& theResult)
 566 {
 567   FeaturePtr aFeature = ModelAPI_Feature::feature(theResult);
 568   int anIndex = 0;
 569   std::list<ResultPtr> aResults = aFeature->results();
 570   for(std::list<ResultPtr>::const_iterator anIt = aResults.cbegin(); anIt != aResults.cend(); ++anIt, ++anIndex) {
 571     if(theResult->isSame(*anIt)) {
 572       break;
 573     }
 574   }
 575   myDumpBuffer << name(aFeature) << ".result()[" << anIndex << "]";
 576   return *this;
 577 }
 578
 579 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const ObjectPtr& theObject)
 580 {
 581   FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theObject);
 582   if(aFeature.get()) {
 583     myDumpBuffer << name(aFeature);
 584     return *this;
 585   }
 586
 587   ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
 588   if(aResult.get()) {
 589     *this << aResult;
 590     return *this;
 591   }
 592
 593   return *this;
 594 }
 595
 596 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(const AttributePtr& theAttr)
 597 {
 598   FeaturePtr anOwner = ModelAPI_Feature::feature(theAttr->owner());
 599   myDumpBuffer << name(anOwner) << "." << attributeGetter(anOwner, theAttr->id()) << "()";
 600   return *this;
 601 }
 602
 603 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
 604     const std::shared_ptr<ModelAPI_AttributeRefAttr>& theRefAttr)
 605 {
 606   if (theRefAttr->isObject())
 607     *this << theRefAttr->object();
 608   else
 609     *this << theRefAttr->attr();
 610   return *this;
 611 }
 612
 613 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
 614     const std::shared_ptr<ModelAPI_AttributeRefAttrList>& theRefAttrList)
 615 {
 616   myDumpBuffer << "[";
 617   std::list<std::pair<ObjectPtr, AttributePtr> > aList = theRefAttrList->list();
 618   bool isAdded = false;
 619   std::list<std::pair<ObjectPtr, AttributePtr> >::const_iterator anIt = aList.begin();
 620   for (; anIt != aList.end(); ++anIt) {
 621     if (isAdded)
 622       myDumpBuffer << ", ";
 623     else
 624       isAdded = true;
 625     if (anIt->first)
 626       *this << anIt->first;
 627     else if (anIt->second)
 628       * this << anIt->second;
 629   }
 630   myDumpBuffer << "]";
 631   return *this;
 632 }
 633
 634 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
 635     const std::shared_ptr<ModelAPI_AttributeReference>& theReference)
 636 {
 637   *this << theReference->value();
 638   return *this;
 639 }
 640
 641 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
 642     const std::shared_ptr<ModelAPI_AttributeRefList>& theRefList)
 643 {
 644   static const int aThreshold = 2;
 645   // if number of elements in the list if greater than a threshold,
 646   // dump it in a separate line with specific name
 647   std::string aDumped = myDumpBuffer.str();
 648   if (aDumped.empty() || theRefList->size() <= aThreshold) {
 649     myDumpBuffer << "[";
 650     std::list<ObjectPtr> aList = theRefList->list();
 651     bool isAdded = false;
 652     std::list<ObjectPtr>::const_iterator anIt = aList.begin();
 653     for (; anIt != aList.end(); ++anIt) {
 654       if (isAdded)
 655         myDumpBuffer << ", ";
 656       else
 657         isAdded = true;
 658
 659       *this << *anIt;
 660     }
 661     myDumpBuffer << "]";
 662   } else {
 663     // clear buffer and store list "as is"
 664     myDumpBuffer.str("");
 665     *this << theRefList;
 666     // save buffer and clear it again
 667     std::string aDumpedList = myDumpBuffer.str();
 668     myDumpBuffer.str("");
 669     // obtain name of list
 670     FeaturePtr anOwner = ModelAPI_Feature::feature(theRefList->owner());
 671     std::string aListName = name(anOwner) + "_objects";
 672     // store all previous data
 673     myDumpBuffer << aListName << " = " << aDumpedList << std::endl
 674                  << aDumped << aListName;
 675   }
 676   return *this;
 677 }
 678
 679 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
 680     const std::shared_ptr<ModelAPI_AttributeSelection>& theAttrSelect)
 681 {
 682   myDumpBuffer << "model.selection(";
 683
 684   if(!theAttrSelect->isInitialized()) {
 685     myDumpBuffer << ")";
 686     return *this;
 687   }
 688
 689   GeomShapePtr aShape = theAttrSelect->value();
 690   if(!aShape.get()) {
 691     aShape = theAttrSelect->context()->shape();
 692   }
 693
 694   if(!aShape.get()) {
 695     myDumpBuffer << ")";
 696     return *this;
 697   }
 698
 699   myDumpBuffer << "\"" << aShape->shapeTypeStr() << "\", \"" << theAttrSelect->namingName() << "\")";
 700   return *this;
 701 }
 702
 703 ModelHighAPI_Dumper& ModelHighAPI_Dumper::operator<<(
 704     const std::shared_ptr<ModelAPI_AttributeSelectionList>& theAttrSelList)
 705 {
 706   myDumpBuffer << "[";
 707
 708   GeomShapePtr aShape;
 709   std::string aShapeTypeStr;
 710
 711   bool isAdded = false;
 712
 713   for(int anIndex = 0; anIndex < theAttrSelList->size(); ++anIndex) {
 714     AttributeSelectionPtr anAttribute = theAttrSelList->value(anIndex);
 715     aShape = anAttribute->value();
 716     if(!aShape.get()) {
 717       aShape = anAttribute->context()->shape();
 718     }
 719
 720     if(!aShape.get()) {
 721       continue;
 722     }
 723
 724     if(isAdded) {
 725       myDumpBuffer << ", ";
 726     } else {
 727       isAdded = true;
 728     }
 729     myDumpBuffer << "model.selection(\"" << aShape->shapeTypeStr() << "\", \"" << anAttribute->namingName() << "\")";
 730   }
 731
 732   myDumpBuffer << "]";
 733   return *this;
 734 }
 735
 736 /// Dump std::endl
 737 MODELHIGHAPI_EXPORT
 738 ModelHighAPI_Dumper& operator<<(ModelHighAPI_Dumper& theDumper,
 739                                 std::basic_ostream<char>& (*theEndl)(std::basic_ostream<char>&))
 740 {
 741   theDumper.myDumpBuffer << theEndl;
 742
 743   if (!theDumper.myEntitiesStack.empty()) {
 744     // Name for composite feature is dumped when all sub-entities are dumped
 745     // (see method ModelHighAPI_Dumper::processSubs).
 746     const ModelHighAPI_Dumper::LastDumpedEntity& aLastDumped = theDumper.myEntitiesStack.top();
 747     CompositeFeaturePtr aComposite =
 748         std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aLastDumped.myEntity);
 749     if (!aComposite)
 750       theDumper.dumpEntitySetName();
 751   }
 752
 753   // store all not-dumped entities first
 754   std::set<EntityPtr> aNotDumped = theDumper.myNotDumpedEntities;
 755   std::string aBufCopy = theDumper.myDumpBuffer.str();
 756   theDumper.clear(true);
 757   std::set<EntityPtr>::const_iterator anIt = aNotDumped.begin();
 758   for (; anIt != aNotDumped.end(); ++anIt) {
 759     // if the feature is composite, dump it with all subs
 760     CompositeFeaturePtr aCompFeat =
 761         std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(*anIt);
 762     if (aCompFeat)
 763       theDumper.process(aCompFeat, true);
 764     else {
 765       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(*anIt);
 766       theDumper.dumpFeature(aFeature, true);
 767     }
 768   }
 769
 770   // avoid multiple empty lines
 771   size_t anInd = std::string::npos;
 772   while ((anInd = aBufCopy.find("\n\n\n")) != std::string::npos)
 773     aBufCopy.erase(anInd, 1);
 774   // then store currently dumped string
 775   theDumper.myFullDump << aBufCopy;
 776
 777   return theDumper;
 778 }