src/ExchangeAPI/ExchangeAPI_Export.cpp

   1 // Copyright (C) 2014-2017  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
  18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
  19 //
  20
  21 #include "ExchangeAPI_Export.h"
  22 //--------------------------------------------------------------------------------------
  23 #include <ModelAPI_Document.h>
  24 #include <ModelAPI_Feature.h>
  25 #include <ModelHighAPI_Tools.h>
  26 #include <ModelHighAPI_Dumper.h>
  27 #include <ModelHighAPI_Services.h>
  28 //--------------------------------------------------------------------------------------
  29
  30 ExchangeAPI_Export::ExchangeAPI_Export(const std::shared_ptr<ModelAPI_Feature>& theFeature)
  31 : ModelHighAPI_Interface(theFeature)
  32 {
  33   initialize();
  34 }
  35
  36 /// Constructor with values for XAO export.
  37 ExchangeAPI_Export::ExchangeAPI_Export(const std::shared_ptr<ModelAPI_Feature>& theFeature,
  38                               const std::string & theFilePath,
  39                               const std::string & theAuthor,
  40                               const std::string & theGeometryName)
  41 : ModelHighAPI_Interface(theFeature)
  42 {
  43   initialize();
  44   fillAttribute("XAO", theFeature->string(ExchangePlugin_ExportFeature::EXPORT_TYPE_ID()));
  45   fillAttribute(theFilePath, theFeature->string(ExchangePlugin_ExportFeature::XAO_FILE_PATH_ID()));
  46   fillAttribute(theAuthor, theFeature->string(ExchangePlugin_ExportFeature::XAO_AUTHOR_ID()));
  47   fillAttribute(theGeometryName,
  48                 theFeature->string(ExchangePlugin_ExportFeature::XAO_GEOMETRY_NAME_ID()));
  49   fillAttribute("XAO", theFeature->string(ExchangePlugin_ExportFeature::FILE_FORMAT_ID()));
  50   execute();
  51   apply(); // finish operation to make sure the export is done on the current state of the history
  52 }
  53
  54 /// Constructor with values for export in other formats than XAO.
  55 ExchangeAPI_Export::ExchangeAPI_Export(const std::shared_ptr<ModelAPI_Feature>& theFeature,
  56                               const std::string & theFilePath,
  57                               const std::list<ModelHighAPI_Selection> & theSelectionList,
  58                               const std::string & theFileFormat)
  59 : ModelHighAPI_Interface(theFeature)
  60 {
  61   initialize();
  62   fillAttribute("Regular", theFeature->string(ExchangePlugin_ExportFeature::EXPORT_TYPE_ID()));
  63   fillAttribute(theFilePath, theFeature->string(ExchangePlugin_ExportFeature::FILE_PATH_ID()));
  64   fillAttribute(theSelectionList,
  65                 theFeature->selectionList(ExchangePlugin_ExportFeature::SELECTION_LIST_ID()));
  66   fillAttribute(theFileFormat, theFeature->string(ExchangePlugin_ExportFeature::FILE_FORMAT_ID()));
  67   execute();
  68   apply(); // finish operation to make sure the export is done on the current state of the history
  69 }
  70
  71 ExchangeAPI_Export::~ExchangeAPI_Export()
  72 {
  73 }
  74
  75 // this method is needed on Windows because back-slashes in python may cause error
  76 static void correctSeparators(std::string& thePath) {
  77   // replace single "\" or triple "\\\" or more by double "\"
  78   for (std::size_t aFind = thePath.find('\\'); aFind != std::string::npos;
  79     aFind = thePath.find('\\', aFind)) {
  80     // search the next
  81     std::size_t aFind2 = thePath.find('\\', aFind + 1);
  82     if (aFind2 == std::string::npos || aFind2 > aFind + 1) { // single, so add one more
  83       thePath.replace(aFind, 1, 2, '\\');
  84     } else { // if there is more than double "\", remove them
  85       for (aFind2 = thePath.find('\\', aFind2 + 1);
  86            aFind2 != std::string::npos && aFind2 <= aFind + 2;
  87            aFind2 = thePath.find('\\', aFind2)) {
  88         thePath.erase(aFind2, 1);
  89       }
  90     }
  91     aFind += 2;
  92   }
  93 }
  94
  95 void ExchangeAPI_Export::dump(ModelHighAPI_Dumper& theDumper) const
  96 {
  97   FeaturePtr aBase = feature();
  98   const std::string& aDocName = theDumper.name(aBase->document());
  99
 100   theDumper << aBase << " = model.";
 101
 102   std::string exportType = aBase->string(ExchangePlugin_ExportFeature::EXPORT_TYPE_ID())->value();
 103
 104   if (exportType == "XAO") {
 105     std::string aTmpXAOFile =
 106                 aBase->string(ExchangePlugin_ExportFeature::XAO_FILE_PATH_ID())->value();
 107     correctSeparators(aTmpXAOFile);
 108     theDumper << "exportToXAO(" << aDocName << ", '" << aTmpXAOFile << "'" ;
 109     std::string theAuthor = aBase->string(ExchangePlugin_ExportFeature::XAO_AUTHOR_ID())->value();
 110     if (! theAuthor.empty())
 111       theDumper << ", '" << theAuthor << "'";
 112     std::string theGeometryName =
 113                 aBase->string(ExchangePlugin_ExportFeature::XAO_GEOMETRY_NAME_ID())->value();
 114     if (! theGeometryName.empty())
 115       theDumper << ", '" << theGeometryName << "'";
 116     theDumper << ")" << std::endl;
 117   }
 118   else {
 119     std::string aFilePath = aBase->string(ExchangePlugin_ExportFeature::FILE_PATH_ID())->value();
 120     correctSeparators(aFilePath);
 121       theDumper << "exportToFile(" << aDocName << ", \"" << aFilePath << "\", " <<
 122       aBase->selectionList(ExchangePlugin_ExportFeature::SELECTION_LIST_ID());
 123     std::string theFileFormat =
 124       aBase->string(ExchangePlugin_ExportFeature::FILE_FORMAT_ID())->value();
 125     if (!theFileFormat.empty())
 126       theDumper << ", '" << theFileFormat << "'";
 127     theDumper << ")" << std::endl;
 128   }
 129 }
 130
 131 ExportPtr exportToFile(const std::shared_ptr<ModelAPI_Document> & thePart,
 132                   const std::string & theFilePath,
 133                   const std::list<ModelHighAPI_Selection> & theSelectionList,
 134                   const std::string & theFileFormat)
 135 {
 136   apply(); // finish previous operation to make sure all previous operations are done
 137   std::shared_ptr<ModelAPI_Feature> aFeature =
 138     thePart->addFeature(ExchangePlugin_ExportFeature::ID());
 139   return ExportPtr(new ExchangeAPI_Export(aFeature, theFilePath, theSelectionList, theFileFormat));
 140 }
 141
 142 ExportPtr exportToXAO(const std::shared_ptr<ModelAPI_Document> & thePart,
 143                  const std::string & theFilePath,
 144                  const std::string & theAuthor,
 145                  const std::string & theGeometryName)
 146 {
 147   apply(); // finish previous operation to make sure all previous operations are done
 148   std::shared_ptr<ModelAPI_Feature> aFeature =
 149     thePart->addFeature(ExchangePlugin_ExportFeature::ID());
 150   return ExportPtr(new ExchangeAPI_Export(aFeature, theFilePath, theAuthor, theGeometryName));
 151 }
 152
 153 //--------------------------------------------------------------------------------------