src/ModelHighAPI/ModelHighAPI_Selection.cpp

   1 // Name   : ModelHighAPI_Selection.cpp
   2 // Purpose:
   3 //
   4 // History:
   5 // 06/06/16 - Sergey POKHODENKO - Creation of the file
   6
   7 //--------------------------------------------------------------------------------------
   8 #include "ModelHighAPI_Selection.h"
   9
  10 #include <ModelAPI_AttributeSelection.h>
  11 #include <ModelAPI_AttributeSelectionList.h>
  12 //--------------------------------------------------------------------------------------
  13
  14 //--------------------------------------------------------------------------------------
  15 ModelHighAPI_Selection::ModelHighAPI_Selection(const std::shared_ptr<ModelAPI_Result>& theContext,
  16                                                const std::shared_ptr<GeomAPI_Shape>& theSubShape)
  17 : myValue(ResultSubShapePair(theContext, theSubShape))
  18 {
  19 }
  20
  21 ModelHighAPI_Selection::ModelHighAPI_Selection(const std::string& theType,
  22                                                const std::string& theSubShapeName)
  23 : myValue(TypeSubShapeNamePair(theType, theSubShapeName))
  24 {
  25 }
  26
  27 ModelHighAPI_Selection::~ModelHighAPI_Selection()
  28 {
  29 }
  30
  31 //--------------------------------------------------------------------------------------
  32 struct fill_visitor : boost::static_visitor<void>
  33 {
  34   mutable std::shared_ptr<ModelAPI_AttributeSelection> myAttribute;
  35
  36   fill_visitor(const std::shared_ptr<ModelAPI_AttributeSelection> & theAttribute)
  37   : myAttribute(theAttribute) {}
  38
  39   void operator()(const ResultSubShapePair & thePair) const { myAttribute->setValue(thePair.first, thePair.second); }
  40   void operator()(const TypeSubShapeNamePair & thePair) const { myAttribute->selectSubShape(thePair.first, thePair.second); }
  41 };
  42
  43 void ModelHighAPI_Selection::fillAttribute(
  44     const std::shared_ptr<ModelAPI_AttributeSelection> & theAttribute) const
  45 {
  46   boost::apply_visitor(fill_visitor(theAttribute), myValue);
  47 }
  48
  49 //--------------------------------------------------------------------------------------
  50 struct append_visitor : boost::static_visitor<void>
  51 {
  52   mutable std::shared_ptr<ModelAPI_AttributeSelectionList> myAttribute;
  53
  54   append_visitor(const std::shared_ptr<ModelAPI_AttributeSelectionList> & theAttribute)
  55   : myAttribute(theAttribute) {}
  56
  57   void operator()(const ResultSubShapePair & thePair) const { myAttribute->append(thePair.first, thePair.second); }
  58   void operator()(const TypeSubShapeNamePair & thePair) const {
  59     // Note: the reverse order (first - type, second - sub-shape name)
  60     myAttribute->append(thePair.second, thePair.first);
  61   }
  62 };
  63
  64 void ModelHighAPI_Selection::appendToList(
  65     const std::shared_ptr<ModelAPI_AttributeSelectionList> & theAttribute) const
  66 {
  67   boost::apply_visitor(append_visitor(theAttribute), myValue);
  68 }