src/ExchangeAPI/ExchangeAPI_Import.cpp

   1 // Copyright (C) 2014-2020  CEA/DEN, EDF R&D
   2 //
   3 // This library is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU Lesser General Public
   5 // License as published by the Free Software Foundation; either
   6 // version 2.1 of the License, or (at your option) any later version.
   7 //
   8 // This library is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 // Lesser General Public License for more details.
  12 //
  13 // You should have received a copy of the GNU Lesser General Public
  14 // License along with this library; if not, write to the Free Software
  15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  16 //
  17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  18 //
  19
  20 #include "ExchangeAPI_Import.h"
  21 //--------------------------------------------------------------------------------------
  22 #include <ExchangePlugin_ImportPart.h>
  23 //--------------------------------------------------------------------------------------
  24 #include <ModelHighAPI_Dumper.h>
  25 #include <ModelHighAPI_Services.h>
  26 #include <ModelHighAPI_Tools.h>
  27 //--------------------------------------------------------------------------------------
  28 #include <ModelAPI_AttributeStringArray.h>
  29 #include <ModelAPI_Session.h>
  30 #include <ModelAPI_Tools.h>
  31 //--------------------------------------------------------------------------------------
  32 #include <algorithm>
  33
  34 ExchangeAPI_Import::ExchangeAPI_Import(
  35     const std::shared_ptr<ModelAPI_Feature> & theFeature)
  36 : ModelHighAPI_Interface(theFeature)
  37 {
  38   initialize();
  39 }
  40
  41 ExchangeAPI_Import::ExchangeAPI_Import(
  42     const std::shared_ptr<ModelAPI_Feature> & theFeature,
  43     const std::string & theFilePath)
  44 : ModelHighAPI_Interface(theFeature)
  45 {
  46   if (initialize())
  47     setFilePath(theFilePath);
  48 }
  49
  50 ExchangeAPI_Import::~ExchangeAPI_Import()
  51 {
  52
  53 }
  54
  55 //--------------------------------------------------------------------------------------
  56 void ExchangeAPI_Import::setFilePath(const std::string & theFilePath)
  57 {
  58   fillAttribute(theFilePath, myfilePath);
  59
  60   execute();
  61 }
  62
  63 //--------------------------------------------------------------------------------------
  64 void ExchangeAPI_Import::dump(ModelHighAPI_Dumper& theDumper) const
  65 {
  66   FeaturePtr aBase = feature();
  67   std::string aPartName = theDumper.name(aBase->document());
  68
  69   std::string aFilePath = aBase->string(ExchangePlugin_ImportFeature::FILE_PATH_ID())->value();
  70   std::string aFrom = "\\";
  71   std::string aTo = "\\\\";
  72   for(std::size_t aPos = aFilePath.find(aFrom);
  73       aPos != std::string::npos;
  74       aPos = aFilePath.find(aFrom, aPos)) {
  75     aFilePath.replace(aPos, aFrom.size(), aTo);
  76     aPos += aTo.size();
  77   }
  78
  79   theDumper << aBase << " = model.addImport(" << aPartName << ", \""
  80             << aFilePath << "\")" << std::endl;
  81   // to make import have results
  82   theDumper << "model.do()" << std::endl;
  83
  84   CompositeFeaturePtr aCompositeFeature =
  85     std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(aBase);
  86   if(aCompositeFeature.get()) {
  87     int aNbOfSubs = aCompositeFeature->numberOfSubs();
  88     for(int anIndex = 0; anIndex < aNbOfSubs; ++anIndex) {
  89       std::string aSubFeatureGet =
  90         theDumper.name(aBase) + ".subFeature(" + std::to_string((long long)anIndex) + ")";
  91       theDumper.dumpSubFeatureNameAndColor(aSubFeatureGet, aCompositeFeature->subFeature(anIndex));
  92     }
  93   }
  94 }
  95
  96 //--------------------------------------------------------------------------------------
  97 ImportPtr addImport(
  98     const std::shared_ptr<ModelAPI_Document> & thePart,
  99     const std::string & theFilePath)
 100 {
 101   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(ExchangeAPI_Import::ID());
 102   return ImportPtr(new ExchangeAPI_Import(aFeature, theFilePath));
 103 }
 104
 105 void importPart(const std::shared_ptr<ModelAPI_Document> & thePart,
 106                 const std::string & theFilePath,
 107                 const ModelHighAPI_Reference & theAfterThis)
 108 {
 109   static const bool THE_VISIBLE_FEATURE = false;
 110   FeaturePtr aCurrentFeature;
 111   if (theAfterThis.feature()) {
 112     aCurrentFeature = thePart->currentFeature(THE_VISIBLE_FEATURE);
 113     thePart->setCurrentFeature(theAfterThis.feature(), THE_VISIBLE_FEATURE);
 114   }
 115
 116   FeaturePtr aFeature = thePart->addFeature(ExchangePlugin_ImportPart::ID());
 117   aFeature->string(ExchangePlugin_ImportPart::FILE_PATH_ID())->setValue(theFilePath);
 118
 119   // specify the ID of selected document
 120   int aTargetPartIndex = 0;
 121   SessionPtr aSession = ModelAPI_Session::get();
 122   if (aSession->moduleDocument() == thePart) {
 123     // Importing to PartSet has 2 choices: import directly to PartSet (if possible)
 124     // or create a new part. Because then importing to existing part the document
 125     // has to be specified explicitly.
 126     // As a result, parse the list of possible target documents and generate new part
 127     // if the import document is not applicable on PartSet level
 128     // (there is no 'PartSet' in the list of applicable documents).
 129     AttributeStringArrayPtr aDocsList =
 130         aFeature->stringArray(ExchangePlugin_ImportPart::TARGET_PARTS_LIST_ID());
 131     if (aDocsList->size() > 1 && aDocsList->value(1) == "PartSet")
 132       aTargetPartIndex = 1;
 133   }
 134   aFeature->integer(ExchangePlugin_ImportPart::TARGET_PART_ID())->setValue(aTargetPartIndex);
 135
 136   // restart transaction to execute and delete the macro-feature
 137   apply();
 138
 139   // restore current feature
 140   if (aCurrentFeature)
 141     thePart->setCurrentFeature(aCurrentFeature, THE_VISIBLE_FEATURE);
 142 }