src/SketchSolver/SketchSolver_ConstraintMultiTranslation.cpp

   1 #include <SketchSolver_ConstraintMultiTranslation.h>
   2 #include <SketchSolver_Error.h>
   3 #include <SketchSolver_Manager.h>
   4
   5 #include <SketchPlugin_MultiTranslation.h>
   6
   7 #include <ModelAPI_AttributeString.h>
   8
   9 #include <GeomDataAPI_Point2D.h>
  10
  11 void SketchSolver_ConstraintMultiTranslation::getAttributes(
  12     EntityWrapperPtr& theStartPoint, EntityWrapperPtr& theEndPoint,
  13     std::list< std::list<EntityWrapperPtr> >& theEntities)
  14 {
  15   DataPtr aData = myBaseConstraint->data();
  16   AttributePtr aStartPointAttr = aData->attribute(SketchPlugin_MultiTranslation::START_POINT_ID());
  17   AttributePtr aEndPointAttr = aData->attribute(SketchPlugin_MultiTranslation::END_POINT_ID());
  18   if (!aStartPointAttr || !aStartPointAttr->isInitialized() ||
  19       !aEndPointAttr || !aEndPointAttr->isInitialized()) {
  20     myErrorMsg = SketchSolver_Error::NOT_INITIALIZED();
  21     return;
  22   }
  23
  24   myType = CONSTRAINT_MULTI_TRANSLATION;
  25
  26   myStorage->update(aStartPointAttr);
  27   theStartPoint = myStorage->entity(aStartPointAttr);
  28   myStorage->update(aEndPointAttr);
  29   theEndPoint = myStorage->entity(aEndPointAttr);
  30
  31   getEntitiesAndCopies(theEntities);
  32
  33 }
  34
  35 void SketchSolver_ConstraintMultiTranslation::process()
  36 {
  37   cleanErrorMsg();
  38   if (!myBaseConstraint || !myStorage || myGroupID == GID_UNKNOWN) {
  39     /// TODO: Put error message here
  40     return;
  41   }
  42
  43   EntityWrapperPtr aStartPoint, aEndPoint;
  44   std::list<std::list<EntityWrapperPtr> > anEntitiesAndCopies;
  45   getAttributes(aStartPoint, aEndPoint, anEntitiesAndCopies);
  46   if (!myErrorMsg.empty())
  47     return;
  48
  49   AttributeStringPtr aMethodTypeAttr =
  50       myBaseConstraint->data()->string(SketchPlugin_MultiTranslation::VALUE_TYPE());
  51   myIsFullValue = aMethodTypeAttr->value() != "SingleValue";
  52
  53
  54   BuilderPtr aBuilder = SketchSolver_Manager::instance()->builder();
  55   std::list<ConstraintWrapperPtr> aTransConstraints;
  56
  57   std::list< std::list<EntityWrapperPtr> >::iterator anEntIt = anEntitiesAndCopies.begin();
  58   for (; anEntIt != anEntitiesAndCopies.end(); ++anEntIt) {
  59     std::list<ConstraintWrapperPtr> aNewConstraints =
  60         aBuilder->createConstraint(myBaseConstraint, myGroupID, mySketchID, myType,
  61         0.0, aStartPoint, aEndPoint, *anEntIt);
  62     aTransConstraints.insert(aTransConstraints.end(), aNewConstraints.begin(), aNewConstraints.end());
  63   }
  64   std::list<ConstraintWrapperPtr>::iterator aTCIt = aTransConstraints.begin();
  65   for (; aTCIt != aTransConstraints.end(); ++ aTCIt)
  66     (*aTCIt)->setIsFullValue(myIsFullValue);
  67
  68   myStorage->addConstraint(myBaseConstraint, aTransConstraints);
  69
  70   myAdjusted = false;
  71   adjustConstraint();
  72 }
  73
  74 const std::string& SketchSolver_ConstraintMultiTranslation::nameNbObjects()
  75 {
  76   return SketchPlugin_MultiTranslation::NUMBER_OF_OBJECTS_ID();
  77 }
  78
  79 void SketchSolver_ConstraintMultiTranslation::updateLocal()
  80 {
  81   DataPtr aData = myBaseConstraint->data();
  82   AttributePoint2DPtr aStartPointAttribute = GeomDataAPI_Point2D::getPoint2D(aData,
  83                                       SketchPlugin_MultiTranslation::START_POINT_ID());
  84   AttributePoint2DPtr anEndPointAttribute = GeomDataAPI_Point2D::getPoint2D(aData,
  85                                       SketchPlugin_MultiTranslation::END_POINT_ID());
  86   AttributeStringPtr aMethodTypeAttr = aData->string(SketchPlugin_MultiTranslation::VALUE_TYPE());
  87   bool aFullValue = aMethodTypeAttr->value() != "SingleValue";
  88
  89   bool aStartPointChanged = aStartPointAttribute != myStartPointAttribute;
  90   bool anEndPointChanged = anEndPointAttribute != myEndPointAttribute;
  91   bool isMethodChanged = aFullValue != myIsFullValue;
  92
  93   if (aStartPointChanged)
  94     myStartPointAttribute = aStartPointAttribute;
  95   if (aStartPointChanged)
  96     myEndPointAttribute = anEndPointAttribute;
  97   if (isMethodChanged)
  98     myIsFullValue = aFullValue;
  99
 100   if (aStartPointChanged || anEndPointChanged || isMethodChanged) {
 101     DataPtr aData = myBaseConstraint->data();
 102     std::list<ConstraintWrapperPtr> aConstraints = myStorage->constraint(myBaseConstraint);
 103     std::list<ConstraintWrapperPtr>::const_iterator anIt = aConstraints.begin(),
 104                                                     aLast = aConstraints.end();
 105     std::list<EntityWrapperPtr> anEntities;
 106     for (; anIt != aLast; anIt++) {
 107       ConstraintWrapperPtr aConstraint = *anIt;
 108       aConstraint->setIsFullValue(myIsFullValue);
 109       anEntities.clear();
 110
 111       const std::list<EntityWrapperPtr>& aConstraintEntities = aConstraint->entities();
 112       std::list<EntityWrapperPtr>::const_iterator aSIt = aConstraintEntities.begin(),
 113                                                   aSLast = aConstraintEntities.end();
 114       EntityWrapperPtr aStartEntity = *aSIt++;
 115       if (aStartPointChanged) {
 116         AttributePtr aStartPointAttr = aData->attribute(SketchPlugin_MultiTranslation::START_POINT_ID());
 117         myStorage->update(aStartPointAttr);
 118         aStartEntity = myStorage->entity(aStartPointAttr);
 119       }
 120       anEntities.push_back(aStartEntity);
 121
 122       EntityWrapperPtr anEndEntity = *aSIt++;
 123       if (anEndPointChanged) {
 124         AttributePtr anEndPointAttr = aData->attribute(SketchPlugin_MultiTranslation::END_POINT_ID());
 125         myStorage->update(anEndPointAttr);
 126         anEndEntity = myStorage->entity(anEndPointAttr);
 127       }
 128       anEntities.push_back(anEndEntity);
 129
 130       for (; aSIt != aSLast; ++aSIt)
 131         anEntities.push_back(*aSIt);
 132
 133       aConstraint->setEntities(anEntities);
 134     }
 135     myStorage->addConstraint(myBaseConstraint, aConstraints);
 136
 137     myAdjusted = false;
 138   }
 139 }
 140