src/ExchangePlugin/ExchangePlugin_Dump.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:    ExchangePlugin_ExportFeature.cpp
   4 // Created: May 14, 2015
   5 // Author:  Sergey POKHODENKO
   6
   7 #include <ExchangePlugin_Dump.h>
   8
   9 #include <ModelAPI_AttributeString.h>
  10 #include <ModelAPI_Document.h>
  11 #include <ModelAPI_Session.h>
  12 #include <ModelAPI_ResultPart.h>
  13
  14 #include <ModelHighAPI_Dumper.h>
  15
  16 #include <Config_ModuleReader.h>
  17
  18
  19 ExchangePlugin_Dump::ExchangePlugin_Dump()
  20 {
  21 }
  22
  23 ExchangePlugin_Dump::~ExchangePlugin_Dump()
  24 {
  25 }
  26
  27 void ExchangePlugin_Dump::initAttributes()
  28 {
  29   data()->addAttribute(ExchangePlugin_Dump::FILE_PATH_ID(), ModelAPI_AttributeString::typeId());
  30   data()->addAttribute(ExchangePlugin_Dump::FILE_FORMAT_ID(), ModelAPI_AttributeString::typeId());
  31 }
  32
  33 void ExchangePlugin_Dump::execute()
  34 {
  35   AttributeStringPtr aFilePathAttr =
  36       this->string(ExchangePlugin_Dump::FILE_PATH_ID());
  37   std::string aFilePath = aFilePathAttr->value();
  38   if (aFilePath.empty())
  39     return;
  40
  41   dump(aFilePath);
  42 }
  43
  44 void ExchangePlugin_Dump::dump(const std::string& theFileName)
  45 {
  46   // load DumpAssistant from Python side
  47   Config_ModuleReader::loadScript("salome.shaper.model.dump");
  48
  49   ModelHighAPI_Dumper* aDumper = ModelHighAPI_Dumper::getInstance();
  50   aDumper->clear();
  51   DocumentPtr aDoc = ModelAPI_Session::get()->moduleDocument();
  52
  53   int aFeaturesNb = aDoc->size(ModelAPI_Feature::group());
  54   if(aFeaturesNb > 1) {
  55     FeaturePtr aLastFeature =
  56         ModelAPI_Feature::feature(aDoc->object(ModelAPI_Feature::group(), aFeaturesNb - 1));
  57     if(aDoc->currentFeature(true) != aLastFeature) {
  58         setError("Dump cannot be done. Please move the history line to the end before dumping.");
  59         return;
  60     }
  61   }
  62
  63   DocumentPtr anActiveDoc = ModelAPI_Session::get()->activeDocument();
  64   aFeaturesNb = anActiveDoc->size(ModelAPI_Feature::group());
  65   if(aFeaturesNb > 1) {
  66     FeaturePtr aLastFeature =
  67         ModelAPI_Feature::feature(anActiveDoc->object(ModelAPI_Feature::group(), aFeaturesNb - 1));
  68     if(anActiveDoc->currentFeature(true) != aLastFeature) {
  69         setError("Dump cannot be done. Please move the history line to the end before dumping.");
  70         return;
  71     }
  72   }
  73
  74   std::list<FeaturePtr> aFeatures = aDoc->allFeatures();
  75   for(std::list<FeaturePtr>::const_iterator aFeatIt = aFeatures.begin();
  76       aFeatIt != aFeatures.end();
  77       ++aFeatIt) {
  78     ResultPartPtr aResultPart =
  79       std::dynamic_pointer_cast<ModelAPI_ResultPart>((*aFeatIt)->firstResult());
  80     if(aResultPart.get()) {
  81       if(!aResultPart->isActivated()) {
  82         setError("Error: Not all parts are loaded. Can not dump.");
  83         return;
  84       }
  85     }
  86   }
  87
  88   if (!aDumper || !aDumper->process(aDoc, theFileName))
  89     setError("An error occured while dumping to " + theFileName);
  90 }