+bool SketchPlugin_MirrorAttrValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ std::string& theError) const
+{
+ if (theAttribute->attributeType() != ModelAPI_AttributeRefList::typeId()) {
+ theError = "The attribute with the " + theAttribute->attributeType() + " type is not processed";
+ return false;
+ }
+
+ FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theAttribute->owner());
+ AttributeRefListPtr aSelAttr = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(theAttribute);
+
+ AttributeRefListPtr aRefListOfMirrored = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
+ aFeature->attribute(SketchPlugin_Constraint::ENTITY_C()));
+ std::list<ObjectPtr> aMirroredObjects = aRefListOfMirrored->list();
+
+ for(int anInd = 0; anInd < aSelAttr->size(); anInd++) {
+ ObjectPtr aSelObject = aSelAttr->object(anInd);
+ std::string aName = aSelObject.get() ? aSelObject->data()->name() : "";
+ std::list<ObjectPtr>::iterator aMirIter = aMirroredObjects.begin();
+ for (; aMirIter != aMirroredObjects.end(); aMirIter++)
+ if (aSelObject == *aMirIter) {
+ theError = "The object " + aName + " is a result of mirror";
+ return false;
+ }
+ }
+ return true;
+}
+
+
+bool SketchPlugin_CoincidenceAttrValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ std::string& theError) const
+{
+ if (theAttribute->attributeType() != ModelAPI_AttributeRefAttr::typeId()) {
+ theError = "The attribute with the " + theAttribute->attributeType() + " type is not processed";
+ return false;
+ }
+
+ // there is a check whether the feature contains a point and a linear edge or two point values
+ std::string aParamA = theArguments.front();
+ SessionPtr aMgr = ModelAPI_Session::get();
+ ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
+
+ FeaturePtr aConstraint = std::dynamic_pointer_cast<ModelAPI_Feature>(theAttribute->owner());
+ AttributeRefAttrPtr aRefAttrA = aConstraint->data()->refattr(aParamA);
+ if (!aRefAttrA) {
+ theError = "The " + aParamA + " attribute " + " should be " + ModelAPI_AttributeRefAttr::typeId();
+ return false;
+ }
+
+ AttributeRefAttrPtr aRefAttrB = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(theAttribute);
+
+ // first attribute is a point, it may coincide with any object
+ if (!aRefAttrA->isObject())
+ return true;
+ else {
+ ObjectPtr anObject = aRefAttrA->object();
+ if (!anObject.get()) {
+ theError = aParamA + " attribute has an empty object";
+ return false;
+ }
+ FeaturePtr aFeature = ModelAPI_Feature::feature(aRefAttrA->object());
+ if (!aFeature.get()) {
+ theError = aParamA + " attribute has an empty feature";
+ return false;
+ }
+
+ if (aFeature->getKind() == SketchPlugin_Point::ID())
+ return true;
+ }
+
+ // second attribute is a point, it may coincide with any object
+ if (!aRefAttrB->isObject())
+ return true;
+ else {
+ FeaturePtr aFeature = ModelAPI_Feature::feature(aRefAttrB->object());
+ if (!aFeature) {
+ theError = theAttribute->id() + " attribute has an empty object";
+ return false;
+ }
+ if (aFeature->getKind() == SketchPlugin_Point::ID())
+ return true;
+ }
+ theError = "There is no an attribute filled by a point";
+ return false;
+}
+
+
+bool SketchPlugin_CopyValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ std::string& theError) const
+{
+ if (theAttribute->attributeType() != ModelAPI_AttributeRefList::typeId()) {
+ theError = "The attribute with the " + theAttribute->attributeType() + " type is not processed";
+ return false;
+ }
+
+ FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theAttribute->owner());
+ AttributeRefListPtr aSelAttr =
+ std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(theAttribute);
+
+ AttributeRefListPtr aRefListOfInitial = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
+ aFeature->attribute(SketchPlugin_Constraint::ENTITY_A()));
+ AttributeRefListPtr aRefListOfCopied = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(
+ aFeature->attribute(SketchPlugin_Constraint::ENTITY_B()));
+ std::list<ObjectPtr> anInitialObjects = aRefListOfInitial->list();
+ std::list<ObjectPtr> aCopiedObjects = aRefListOfCopied->list();
+
+ std::list<ObjectPtr>::iterator anObjIter;
+ for(int anInd = 0; anInd < aSelAttr->size(); anInd++) {
+ ObjectPtr aSelObject = aSelAttr->object(anInd);
+ anObjIter = anInitialObjects.begin();
+ for (; anObjIter != anInitialObjects.end(); anObjIter++)
+ if (aSelObject == *anObjIter)
+ break;
+ if (anObjIter != anInitialObjects.end())
+ continue;
+ anObjIter = aCopiedObjects.begin();
+ for (; anObjIter != aCopiedObjects.end(); anObjIter++)
+ if (aSelObject == *anObjIter) {
+ std::string aName = aSelObject.get() ? aSelObject->data()->name() : "";
+ theError = "The object " + aName + " is a result of copy";
+ return false;
+ }
+ }
+ return true;
+}
+
+bool SketchPlugin_SolverErrorValidator::isValid(const std::shared_ptr<ModelAPI_Feature>& theFeature,
+ const std::list<std::string>& theArguments,
+ std::string& theError) const
+{
+ AttributeStringPtr aAttributeString = theFeature->string(SketchPlugin_Sketch::SOLVER_ERROR());
+
+ if (!aAttributeString->value().empty()) {
+ theError = aAttributeString->value();
+ return false;
+ }
+
+ return true;
+}
+
+bool SketchPlugin_SolverErrorValidator::isNotObligatory(std::string theFeature, std::string theAttribute)
+{
+ return true;
+}
+
+bool SketchPlugin_FilletVertexValidator::isValid(const AttributePtr& theAttribute,
+ const std::list<std::string>& theArguments,
+ std::string& theError) const
+{
+ if(!theAttribute.get()) {
+ return false;
+ }
+
+ AttributeRefAttrPtr aBase = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(theAttribute);
+ if(aBase->isObject()) {
+ return false;
+ }
+
+ // If we alredy have some result then all ok
+ FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(theAttribute->owner());
+ AttributePtr aBaseLinesAttribute = aFeature->attribute(SketchPlugin_Constraint::ENTITY_C());
+ AttributeRefListPtr aRefListOfBaseLines = std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(aBaseLinesAttribute);
+ if(!aRefListOfBaseLines->list().empty()) {
+ return true;
+ }
+
+ AttributePtr anAttrBase = aBase->attr();
+ const std::set<AttributePtr>& aRefsList = anAttrBase->owner()->data()->refsToMe();
+ std::set<AttributePtr>::const_iterator aIt;
+ FeaturePtr aCoincident;
+ for (aIt = aRefsList.cbegin(); aIt != aRefsList.cend(); ++aIt) {
+ std::shared_ptr<ModelAPI_Attribute> aAttr = (*aIt);
+ FeaturePtr aConstrFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aAttr->owner());
+ if (aConstrFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID()) {
+ AttributeRefAttrPtr anAttrRefA = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
+ aConstrFeature->attribute(SketchPlugin_ConstraintCoincidence::ENTITY_A()));
+ AttributeRefAttrPtr anAttrRefB = std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(
+ aConstrFeature->attribute(SketchPlugin_ConstraintCoincidence::ENTITY_B()));
+ if(anAttrRefA.get() && !anAttrRefA->isObject()) {
+ AttributePtr anAttrA = anAttrRefA->attr();
+ if(anAttrBase == anAttrA) {
+ aCoincident = aConstrFeature;
+ break;
+ }
+ }
+ if(anAttrRefA.get() && !anAttrRefB->isObject()) {
+ AttributePtr anAttrB = anAttrRefB->attr();
+ if(anAttrBase == anAttrB) {
+ aCoincident = aConstrFeature;
+ break;
+ }
+ }
+ }
+ }
+
+ if(!aCoincident.get()) {
+ return false;
+ }
+
+ std::set<FeaturePtr> aCoinsideLines;
+ SketchPlugin_Tools::findCoincidences(aCoincident,
+ SketchPlugin_ConstraintCoincidence::ENTITY_A(),
+ aCoinsideLines);
+ SketchPlugin_Tools::findCoincidences(aCoincident,
+ SketchPlugin_ConstraintCoincidence::ENTITY_B(),
+ aCoinsideLines);
+ if(aCoinsideLines.size() < 2) {
+ return false;
+ }
+
+ // Remove auxilary lines
+ if(aCoinsideLines.size() > 2) {
+ std::set<FeaturePtr> aNewLines;
+ for(std::set<FeaturePtr>::iterator anIt = aCoinsideLines.begin(); anIt != aCoinsideLines.end(); ++anIt) {
+ if(!(*anIt)->boolean(SketchPlugin_SketchEntity::AUXILIARY_ID())->value()) {
+ aNewLines.insert(*anIt);
+ }
+ }
+ aCoinsideLines = aNewLines;
+ }
+
+ if(aCoinsideLines.size() != 2) {
+ return false;
+ }
+
+ // Check that lines not collinear
+ std::set<FeaturePtr>::iterator anIt = aCoinsideLines.begin();
+ FeaturePtr aFirstFeature = *anIt++;
+ FeaturePtr aSecondFeature = *anIt;
+ if(aFirstFeature->getKind() == SketchPlugin_Line::ID() && aSecondFeature->getKind() == SketchPlugin_Line::ID()) {
+ std::string aStartAttr = SketchPlugin_Line::START_ID();
+ std::string anEndAttr = SketchPlugin_Line::END_ID();
+ std::shared_ptr<GeomAPI_Pnt2d> aFirstStartPnt, aFirstEndPnt, aSecondStartPnt, aSecondEndPnt;
+ aFirstStartPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aFirstFeature->attribute(aStartAttr))->pnt();
+ aFirstEndPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aFirstFeature->attribute(anEndAttr))->pnt();
+ aSecondStartPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aSecondFeature->attribute(aStartAttr))->pnt();
+ aSecondEndPnt = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aSecondFeature->attribute(anEndAttr))->pnt();
+ double aCheck1 = abs((aFirstEndPnt->x() - aFirstStartPnt->x()) * (aSecondStartPnt->y() - aFirstStartPnt->y()) -
+ (aSecondStartPnt->x() - aFirstStartPnt->x()) * (aFirstEndPnt->y() - aFirstStartPnt->y()));
+ double aCheck2 = abs((aFirstEndPnt->x() - aFirstStartPnt->x()) * (aSecondEndPnt->y() - aFirstStartPnt->y()) -
+ (aSecondEndPnt->x() - aFirstStartPnt->x()) * (aFirstEndPnt->y() - aFirstStartPnt->y()));
+ if(aCheck1 < 1.e-7 && aCheck2 < 1.e-7) {
+ return false;
+ }
+ }
+
+ return true;
+}