src/ExchangeAPI/ExchangeAPI_Export.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 "ExchangeAPI_Export.h"
  21 //--------------------------------------------------------------------------------------
  22 #include <ModelAPI_Document.h>
  23 #include <ModelAPI_Feature.h>
  24 #include <ModelHighAPI_Tools.h>
  25 #include <ModelHighAPI_Dumper.h>
  26 #include <ModelHighAPI_Services.h>
  27 //--------------------------------------------------------------------------------------
  28
  29 ExchangeAPI_Export::ExchangeAPI_Export(const std::shared_ptr<ModelAPI_Feature>& theFeature)
  30 : ModelHighAPI_Interface(theFeature)
  31 {
  32   initialize();
  33 }
  34
  35 /// Constructor with values for XAO export.
  36 ExchangeAPI_Export::ExchangeAPI_Export(const std::shared_ptr<ModelAPI_Feature>& theFeature,
  37                               const std::string & theFilePath,
  38                               const std::string & theAuthor,
  39                               const std::string & theGeometryName)
  40 : ModelHighAPI_Interface(theFeature)
  41 {
  42   initialize();
  43   fillAttribute("XAO", theFeature->string(ExchangePlugin_ExportFeature::EXPORT_TYPE_ID()));
  44   fillAttribute(theFilePath, theFeature->string(ExchangePlugin_ExportFeature::XAO_FILE_PATH_ID()));
  45   fillAttribute(theAuthor, theFeature->string(ExchangePlugin_ExportFeature::XAO_AUTHOR_ID()));
  46   fillAttribute(theGeometryName,
  47                 theFeature->string(ExchangePlugin_ExportFeature::XAO_GEOMETRY_NAME_ID()));
  48   fillAttribute("XAO", theFeature->string(ExchangePlugin_ExportFeature::FILE_FORMAT_ID()));
  49   execute();
  50   apply(); // finish operation to make sure the export is done on the current state of the history
  51 }
  52
  53 /// Constructor with values for export in other formats than XAO.
  54 ExchangeAPI_Export::ExchangeAPI_Export(const std::shared_ptr<ModelAPI_Feature>& theFeature,
  55                               const std::string & theFilePath,
  56                               const std::list<ModelHighAPI_Selection> & theSelectionList,
  57                               const std::string & theFileFormat)
  58 : ModelHighAPI_Interface(theFeature)
  59 {
  60   initialize();
  61   fillAttribute("Regular", theFeature->string(ExchangePlugin_ExportFeature::EXPORT_TYPE_ID()));
  62   fillAttribute(theFilePath, theFeature->string(ExchangePlugin_ExportFeature::FILE_PATH_ID()));
  63   fillAttribute(theSelectionList,
  64                 theFeature->selectionList(ExchangePlugin_ExportFeature::SELECTION_LIST_ID()));
  65   fillAttribute(theFileFormat, theFeature->string(ExchangePlugin_ExportFeature::FILE_FORMAT_ID()));
  66   execute();
  67   apply(); // finish operation to make sure the export is done on the current state of the history
  68 }
  69
  70 ExchangeAPI_Export::~ExchangeAPI_Export()
  71 {
  72 }
  73
  74 // this method is needed on Windows because back-slashes in python may cause error
  75 static void correctSeparators(std::string& thePath) {
  76   // replace single "\" or triple "\\\" or more by double "\"
  77   for (std::size_t aFind = thePath.find('\\'); aFind != std::string::npos;
  78     aFind = thePath.find('\\', aFind)) {
  79     // search the next
  80     std::size_t aFind2 = thePath.find('\\', aFind + 1);
  81     if (aFind2 == std::string::npos || aFind2 > aFind + 1) { // single, so add one more
  82       thePath.replace(aFind, 1, 2, '\\');
  83     } else { // if there is more than double "\", remove them
  84       for (aFind2 = thePath.find('\\', aFind2 + 1);
  85            aFind2 != std::string::npos && aFind2 <= aFind + 2;
  86            aFind2 = thePath.find('\\', aFind2)) {
  87         thePath.erase(aFind2, 1);
  88       }
  89     }
  90     aFind += 2;
  91   }
  92 }
  93
  94 void ExchangeAPI_Export::dump(ModelHighAPI_Dumper& theDumper) const
  95 {
  96   FeaturePtr aBase = feature();
  97   const std::string& aDocName = theDumper.name(aBase->document());
  98
  99   theDumper << aBase << " = model.";
 100
 101   std::string exportType = aBase->string(ExchangePlugin_ExportFeature::EXPORT_TYPE_ID())->value();
 102
 103   if (exportType == "XAO") {
 104     std::string aTmpXAOFile =
 105                 aBase->string(ExchangePlugin_ExportFeature::XAO_FILE_PATH_ID())->value();
 106     correctSeparators(aTmpXAOFile);
 107     theDumper << "exportToXAO(" << aDocName << ", '" << aTmpXAOFile << "'" ;
 108     std::string theAuthor = aBase->string(ExchangePlugin_ExportFeature::XAO_AUTHOR_ID())->value();
 109     if (! theAuthor.empty())
 110       theDumper << ", '" << theAuthor << "'";
 111     std::string theGeometryName =
 112                 aBase->string(ExchangePlugin_ExportFeature::XAO_GEOMETRY_NAME_ID())->value();
 113     if (! theGeometryName.empty())
 114       theDumper << ", '" << theGeometryName << "'";
 115     theDumper << ")" << std::endl;
 116   }
 117   else {
 118     std::string aFilePath = aBase->string(ExchangePlugin_ExportFeature::FILE_PATH_ID())->value();
 119     correctSeparators(aFilePath);
 120       theDumper << "exportToFile(" << aDocName << ", \"" << aFilePath << "\", " <<
 121       aBase->selectionList(ExchangePlugin_ExportFeature::SELECTION_LIST_ID());
 122     std::string theFileFormat =
 123       aBase->string(ExchangePlugin_ExportFeature::FILE_FORMAT_ID())->value();
 124     if (!theFileFormat.empty())
 125       theDumper << ", '" << theFileFormat << "'";
 126     theDumper << ")" << std::endl;
 127   }
 128 }
 129
 130 ExportPtr exportToFile(const std::shared_ptr<ModelAPI_Document> & thePart,
 131                   const std::string & theFilePath,
 132                   const std::list<ModelHighAPI_Selection> & theSelectionList,
 133                   const std::string & theFileFormat)
 134 {
 135   apply(); // finish previous operation to make sure all previous operations are done
 136   std::shared_ptr<ModelAPI_Feature> aFeature =
 137     thePart->addFeature(ExchangePlugin_ExportFeature::ID());
 138   return ExportPtr(new ExchangeAPI_Export(aFeature, theFilePath, theSelectionList, theFileFormat));
 139 }
 140
 141 ExportPtr exportToXAO(const std::shared_ptr<ModelAPI_Document> & thePart,
 142                  const std::string & theFilePath,
 143                  const std::string & theAuthor,
 144                  const std::string & theGeometryName)
 145 {
 146   apply(); // finish previous operation to make sure all previous operations are done
 147   std::shared_ptr<ModelAPI_Feature> aFeature =
 148     thePart->addFeature(ExchangePlugin_ExportFeature::ID());
 149   return ExportPtr(new ExchangeAPI_Export(aFeature, theFilePath, theAuthor, theGeometryName));
 150 }
 151
 152 //--------------------------------------------------------------------------------------