src/FiltersAPI/FiltersAPI_Feature.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 "FiltersAPI_Feature.h"
  21
  22 #include <ModelAPI_Feature.h>
  23
  24 #include <ModelHighAPI_Dumper.h>
  25 #include <ModelHighAPI_Tools.h>
  26
  27 FiltersAPI_Feature::FiltersAPI_Feature(
  28     const std::shared_ptr<ModelAPI_Feature> & theFeature)
  29 : ModelHighAPI_Interface(theFeature)
  30 {
  31   initialize();
  32 }
  33
  34 FiltersAPI_Feature::~FiltersAPI_Feature()
  35 {
  36 }
  37
  38 static void separateArguments(const std::list<FiltersAPI_Argument>& theArguments,
  39                               std::list<ModelHighAPI_Selection>& theSelections,
  40                               std::list<std::string>& theTextArgs)
  41 {
  42   std::list<FiltersAPI_Argument>::const_iterator anIt = theArguments.begin();
  43   for (; anIt != theArguments.end(); ++anIt) {
  44     if (anIt->selection().variantType() != ModelHighAPI_Selection::VT_Empty)
  45       theSelections.push_back(anIt->selection());
  46     else if (!anIt->string().empty())
  47       theTextArgs.push_back(anIt->string());
  48   }
  49 }
  50
  51 void FiltersAPI_Feature::setFilters(const std::list<FilterAPIPtr>& theFilters)
  52 {
  53   FiltersFeaturePtr aBase = std::dynamic_pointer_cast<ModelAPI_FiltersFeature>(feature());
  54   for (std::list<FilterAPIPtr>::const_iterator anIt = theFilters.begin();
  55        anIt != theFilters.end(); ++anIt) {
  56     aBase->addFilter((*anIt)->name());
  57     aBase->setReversed((*anIt)->name(), (*anIt)->isReversed());
  58
  59     const std::list<FiltersAPI_Argument>& anArgs = (*anIt)->arguments();
  60     if (!anArgs.empty()) {
  61       // separate selection arguments and strings
  62       std::list<ModelHighAPI_Selection> aSelections;
  63       std::list<std::string> aTexts;
  64       separateArguments(anArgs, aSelections, aTexts);
  65
  66       // fill arguments of the filter
  67       std::list<AttributePtr> aFilterArgs = aBase->filterArgs((*anIt)->name());
  68       for (std::list<AttributePtr>::iterator aFIt = aFilterArgs.begin();
  69            aFIt != aFilterArgs.end(); ++aFIt) {
  70         AttributeSelectionListPtr aSelList =
  71             std::dynamic_pointer_cast<ModelAPI_AttributeSelectionList>(*aFIt);
  72         if (aSelList)
  73           fillAttribute(aSelections, aSelList);
  74         else {
  75           AttributeSelectionPtr aSelection =
  76               std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(*aFIt);
  77           if (aSelection && aSelections.size() == 1)
  78             fillAttribute(aSelections.front(), aSelection);
  79           else {
  80             AttributeStringPtr aString =
  81                 std::dynamic_pointer_cast<ModelAPI_AttributeString>(*aFIt);
  82             if (aString && aTexts.size() == 1)
  83               fillAttribute(aTexts.front(), aString);
  84           }
  85         }
  86       }
  87     }
  88   }
  89 }
  90
  91 void FiltersAPI_Feature::dump(ModelHighAPI_Dumper& theDumper) const
  92 {
  93   FiltersFeaturePtr aBase = std::dynamic_pointer_cast<ModelAPI_FiltersFeature>(feature());
  94   if (!aBase)
  95     return;
  96
  97   const std::string& aDocName = theDumper.name(aBase->document());
  98   theDumper << "model.filters(" << aDocName << ", [";
  99
 100   std::list<std::string> aFilters = aBase->filters();
 101   for (std::list<std::string>::iterator aFIt = aFilters.begin(); aFIt != aFilters.end(); ++aFIt) {
 102     FiltersAPI_Filter aFilter(*aFIt, aBase->filterArgs(*aFIt));
 103     if (aFIt != aFilters.begin())
 104       theDumper << ", ";
 105     aFilter.dump(theDumper);
 106   }
 107
 108   theDumper << "])";
 109 }