}
bool GeomValidators_Face::isValid(const AttributePtr& theAttribute,
- const std::list<std::string>& theArguments) const
+ const std::list<std::string>& theArguments,
+ std::string& theError) const
{
- bool aValid = false;
-
- GeomAbs_SurfaceType aFaceType = GeomAbs_Plane;
- if (theArguments.size() == 1) {
- std::string anArgument = theArguments.front();
- aFaceType = faceType(anArgument);
+ std::string anAttributeType = theAttribute->attributeType();
+ if (anAttributeType != ModelAPI_AttributeSelection::typeId()) {
+ theError = "The attribute with the " + theAttribute->attributeType() + " type is not processed";
+ return false;
}
+ bool aValid = true;
ObjectPtr anObject = GeomValidators_Tools::getObject(theAttribute);
- if (anObject.get() != NULL) {
- AttributeSelectionPtr aSelectionAttr = std::dynamic_pointer_cast<ModelAPI_AttributeSelection>
- (theAttribute);
+ if (!anObject.get()) {
+ aValid = true; // an empty face selected is valid.
+ }
+ else {
+ AttributeSelectionPtr aSelectionAttr =
+ std::dynamic_pointer_cast<ModelAPI_AttributeSelection>(theAttribute);
std::shared_ptr<GeomAPI_Shape> aGeomShape = aSelectionAttr->value();
- std::shared_ptr<GeomAPI_Face> aGeomFace(new GeomAPI_Face(aGeomShape));
- if (aGeomFace.get() != NULL) {
- switch(aFaceType) {
- case GeomAbs_Plane:
+ if (!aGeomShape.get()) {
+ // if the shape is empty, apply the validator to the shape of result
+ aGeomShape = aSelectionAttr->context()->shape();
+ }
+ // it is necessary to check whether the shape is face in order to set in selection a value
+ // with any type and check the type in this validator
+ // It is realized to select any object in OB and filter it in this validator (sketch plane)
+ if (!aGeomShape->isFace()) {
+ aValid = false;
+ theError = "The shape is not a face.";
+ }
+ else {
+ std::shared_ptr<GeomAPI_Face> aGeomFace(new GeomAPI_Face(aGeomShape));
+ if (!aGeomFace.get()) {
+ aValid = false;
+ theError = "The shape is not a face.";
+ }
+ else {
+ GeomAbs_SurfaceType aFaceType = GeomAbs_Plane;
+ if (theArguments.size() == 1)
+ aFaceType = faceType(theArguments.front());
+
+ switch (aFaceType) {
+ case GeomAbs_Plane: {
aValid = aGeomFace->isPlanar();
+ if (!aValid)
+ theError = "The shape is not a plane.";
+ }
+ break;
+ case GeomAbs_Cylinder:{
+ aValid = aGeomFace->isCylindrical();
+ if (!aValid)
+ theError = "The shape is not a cylinder.";
+ }
+ break;
+ default: {
+ aValid = false;
+ theError = "The shape is not an available face.";
break;
- case GeomAbs_Cylinder:
- break;
- default:
- break;
+ }
+ }
}
}
}
- else
- aValid = true; // an empty face selected is valid.
return aValid;
}