X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FFeaturesPlugin%2FFeaturesPlugin_Validators.cpp;h=107815387167cc41b77a3484e754f0eaeb1f4f2b;hb=7569b92a8570dab734c5336241457bec4f2cdb1c;hp=40c1197db3424471f59a58c588cd88633dc88dbf;hpb=5315361b0c34c6e603474413024db5485c850d80;p=modules%2Fshaper.git diff --git a/src/FeaturesPlugin/FeaturesPlugin_Validators.cpp b/src/FeaturesPlugin/FeaturesPlugin_Validators.cpp index 40c1197db..107815387 100644 --- a/src/FeaturesPlugin/FeaturesPlugin_Validators.cpp +++ b/src/FeaturesPlugin/FeaturesPlugin_Validators.cpp @@ -6,28 +6,87 @@ #include "FeaturesPlugin_Validators.h" +#include "FeaturesPlugin_Union.h" + +#include + #include +#include #include #include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#include +#include +#include +#include +#include -//================================================================================================= -bool FeaturesPlugin_PipeLocationsValidator::isValid(const std::shared_ptr& theFeature, - const std::list& theArguments, - std::string& theError) const +#include +#include +#include +#include + +#define _USE_MATH_DEFINES +#include + +//================================================================================================== +bool FeaturesPlugin_ValidatorPipePath::isValid(const AttributePtr& theAttribute, + const std::list& theArguments, + Events_InfoMessage& theError) const +{ + AttributeSelectionPtr aPathAttrSelection = + std::dynamic_pointer_cast(theAttribute); + if(!aPathAttrSelection.get()) { + theError = "Error: This validator can only work with path selector in \"Pipe\" feature."; + return false; + } + + GeomShapePtr aPathShape = aPathAttrSelection->value(); + ResultPtr aContext = aPathAttrSelection->context(); + if(!aContext.get()) { + theError = "Error: Empty context."; + return false; + } + GeomShapePtr aContextShape = aContext->shape(); + if(aPathShape.get() && aPathShape->shapeType() == GeomAPI_Shape::WIRE && + !aPathShape->isEqual(aContextShape)) { + theError = "Error: Local selection of wires not allowed."; + return false; + } + + return true; +} + +//================================================================================================== +bool FeaturesPlugin_ValidatorPipeLocations::isValid( + const std::shared_ptr& theFeature, + const std::list& theArguments, + Events_InfoMessage& theError) const { static const std::string aCreationMethodID = "creation_method"; static const std::string aBaseObjectsID = "base_objects"; static const std::string aLocationsID = "locations_objects"; - if(theFeature->getKind() != "Pipe") { - theError = "Feature \"" + theFeature->getKind() + "\" does not supported by this validator."; + theError = "Error: Feature \"%1\" does not supported by this validator."; + theError.arg(theFeature->getKind()); return false; } AttributeStringPtr aCreationMethodAttr = theFeature->string(aCreationMethodID); if(!aCreationMethodAttr.get()) { - theError = "Could not get \"" + aCreationMethodID + "\" attribute."; + theError = "Error: Could not get \"%1\" attribute."; + theError.arg(aCreationMethodID); return false; } @@ -37,29 +96,778 @@ bool FeaturesPlugin_PipeLocationsValidator::isValid(const std::shared_ptrselectionList(aBaseObjectsID); if(!aBaseObjectsSelectionList.get()) { - theError = "Could not get \"" + aBaseObjectsID + "\" attribute."; + theError = "Error: Could not get \"%1\" attribute."; + theError.arg(aBaseObjectsID); return false; } AttributeSelectionListPtr aLocationsSelectionList = theFeature->selectionList(aLocationsID); if(!aLocationsSelectionList.get()) { - theError = "Could not get \"" + aBaseObjectsID + "\" attribute."; + theError = "Error: Could not get \"%1\" attribute."; + theError.arg(aBaseObjectsID); + return false; + } + + if(aLocationsSelectionList->size() > 0 && + aLocationsSelectionList->size() != aBaseObjectsSelectionList->size()) { + theError = "Error: Number of locations should be the same as base objects."; + return false; + } + + return true; +} + +//================================================================================================== +bool FeaturesPlugin_ValidatorPipeLocations::isNotObligatory(std::string theFeature, + std::string theAttribute) +{ + return false; +} + +//================================================================================================== +bool FeaturesPlugin_ValidatorBaseForGeneration::isValid(const AttributePtr& theAttribute, + const std::list& theArguments, + Events_InfoMessage& theError) const +{ + if(theArguments.empty()) { + theError = "Error: Validator parameters is empty."; return false; } - if(aLocationsSelectionList->size() > 0 && aLocationsSelectionList->size() != aBaseObjectsSelectionList->size()) { - theError = "Number of locations should be the same as base objects."; + // Checking attribute. + if(!isValidAttribute(theAttribute, theArguments, theError)) { + if(theError.empty()) { + theError = "Error: Attribute contains unacceptable shape."; + } return false; } + std::set aSelectedSketches; + std::set aSelectedSketchesFromObjects; + GeomAPI_DataMapOfShapeShape aSelectedWiresFromObjects; + std::string anAttributeType = theAttribute->attributeType(); + if(anAttributeType == ModelAPI_AttributeSelectionList::typeId()) { + AttributeSelectionListPtr aListAttr = + std::dynamic_pointer_cast(theAttribute); + for(int anIndex = 0; anIndex < aListAttr->size(); ++anIndex) { + AttributeSelectionPtr aSelectionAttr = aListAttr->value(anIndex); + ResultPtr aContext = aSelectionAttr->context(); + if(!aContext.get()) { + theError = "Error: Empty context."; + return false; + } + + ResultConstructionPtr aResultConstruction = + std::dynamic_pointer_cast(aContext); + if(!aResultConstruction.get()) { + // It is not a result construction. + // If shape is compound check that it contains only faces and edges. + GeomShapePtr aShape = aSelectionAttr->value(); + if(!aShape.get()) { + aShape = aContext->shape(); + } + + if(aShape->shapeType() == GeomAPI_Shape::COMPOUND) { + for(GeomAPI_ShapeIterator anIt(aShape); anIt.more(); anIt.next()) { + GeomShapePtr aSubShape = anIt.current(); + if(aSubShape->shapeType() != GeomAPI_Shape::EDGE + && aSubShape->shapeType() != GeomAPI_Shape::FACE) { + theError = "Error: Compound should contain only faces and edges."; + return false; + } + } + } + + continue; + } + + GeomShapePtr aShape = aSelectionAttr->value(); + GeomShapePtr aContextShape = aResultConstruction->shape(); + if(!aShape.get()) { + // Whole sketch selected. + if(aSelectedSketchesFromObjects.find(aResultConstruction) != + aSelectedSketchesFromObjects.cend()) { + theError = "Error: Object from this sketch is already selected. " + "Sketch is not allowed for selection."; + return false; + } + + aSelectedSketches.insert(aResultConstruction); + } else { + // Object from sketch selected. + if(aSelectedSketches.find(aResultConstruction) != aSelectedSketches.cend()) { + theError = "Error: Whole sketch with this object is already selected. " + "Don't allow to select this object."; + return false; + } + + for(GeomAPI_ShapeExplorer anExp(aShape, GeomAPI_Shape::WIRE); anExp.more(); anExp.next()) { + GeomShapePtr aWire = anExp.current(); + if(aWire->orientation() != GeomAPI_Shape::FORWARD) { + theError = "Error: Wire with wrong orientation selected."; + return false; + } + + if(aSelectedWiresFromObjects.isBound(aWire)) { + theError = + "Error: Objects with such wire already selected. Don't allow to select this object."; + return false; + } + + aSelectedWiresFromObjects.bind(aWire, aWire); + aSelectedSketchesFromObjects.insert(aResultConstruction); + } + } + } + } + return true; } -//================================================================================================= -bool FeaturesPlugin_PipeLocationsValidator::isNotObligatory(std::string theFeature, std::string theAttribute) +//================================================================================================== +bool FeaturesPlugin_ValidatorBaseForGeneration::isValidAttribute(const AttributePtr& theAttribute, + const std::list& theArguments, + Events_InfoMessage& theError) const { - if(theFeature == "Pipe" && theAttribute == "locations") { + if(!theAttribute.get()) { + theError = "Error: Empty attribute."; + return false; + } + + std::string anAttributeType = theAttribute->attributeType(); + if(anAttributeType == ModelAPI_AttributeSelectionList::typeId()) { + AttributeSelectionListPtr aListAttr = + std::dynamic_pointer_cast(theAttribute); + for(int anIndex = 0; anIndex < aListAttr->size(); ++anIndex) { + // If at least one attribute is invalid, the result is false. + if(!isValidAttribute(aListAttr->value(anIndex), theArguments, theError)) { + return false; + } + } + } else if(anAttributeType == ModelAPI_AttributeSelection::typeId()) { + // Getting context. + AttributeSelectionPtr anAttr = + std::dynamic_pointer_cast(theAttribute); + ResultPtr aContext = anAttr->context(); + if(!aContext.get()) { + theError = "Error: Attribute have empty context."; + return false; + } + + GeomShapePtr aShape = anAttr->value(); + GeomShapePtr aContextShape = aContext->shape(); + if(!aShape.get()) { + aShape = aContextShape; + } + if(!aShape.get()) { + theError = "Error: Empty shape selected"; + return false; + } + + ResultConstructionPtr aConstruction = + std::dynamic_pointer_cast(aContext); + if(aConstruction.get()) { + // Construciotn selected. Check that is is not infinite. + if(aConstruction->isInfinite()) { + theError = "Error: Infinite constructions is not allowed as base."; + return false; + } + + if(aShape->isEqual(aContextShape)) { + // Whole construction selected. Check that it have faces. + if(aConstruction->facesNum() > 0) { + return true; + } + } else { + // Shape on construction selected. Check that it is a face or wire. + if(aShape->shapeType() == GeomAPI_Shape::WIRE || + aShape->shapeType() == GeomAPI_Shape::FACE) { + return true; + } + } + + return false; + } + + if(!aShape->isEqual(aContextShape)) { + // Local selection on body does not allowed. + theError = + "Error: Selected shape is in the local selection. Only global selection is allowed."; + return false; + } + + // Check that object is a shape with allowed type. + GeomValidators_ShapeType aShapeTypeValidator; + if(!aShapeTypeValidator.isValid(anAttr, theArguments, theError)) { + theError = "Error: Selected shape has unacceptable type. Acceptable types are: faces or " + "wires on sketch, whole sketch(if it has at least one face), " + "and whole objects with shape types: %1"; + std::string anArgumentString; + for(auto anIt = theArguments.cbegin(); anIt != theArguments.cend(); ++anIt) { + if (!anArgumentString.empty()) + anArgumentString += ", "; + anArgumentString += *anIt; + } + theError.arg(anArgumentString); + return false; + } + + } else { + theError = "Error: Attribute \"%1\" does not supported by this validator."; + theError.arg(anAttributeType); + return false; + } + + return true; +} + +//================================================================================================== +bool FeaturesPlugin_ValidatorCompositeLauncher::isValid(const AttributePtr& theAttribute, + const std::list& theArguments, + Events_InfoMessage& theError) const +{ + if (theAttribute->attributeType() != ModelAPI_AttributeReference::typeId()) { + theError = "Error: The attribute with the %1 type is not processed"; + theError.arg(theAttribute->attributeType()); + return false; + } + if (theArguments.size() != 2) { + theError = "Error: Wrong parameters in XML definition for %1 type"; + theError.arg(theAttribute->attributeType()); + return false; + } + // first argument is for the base attribute, second - for skipping feature kind + std::list::const_iterator anIt = theArguments.begin(); + std::string aBaseAttributeId = *anIt; + FeaturePtr aFeature = ModelAPI_Feature::feature(theAttribute->owner()); + AttributePtr aBaseAttribute = aFeature->attribute(aBaseAttributeId); + if (!aBaseAttribute.get()) { + theError = "Wrong parameters in XML definition for %1 type"; + theError.arg(theAttribute->attributeType()); + return false; + } + if (aBaseAttribute->isInitialized()) // when base list of composite feature is already filled, + // this validator is not necessary anymore return true; + + anIt++; + std::string aFeatureAttributeKind = *anIt; + GeomValidators_FeatureKind* aValidator = new GeomValidators_FeatureKind(); + // check whether the selection is on the sketch + std::list anArguments; + anArguments.push_back(aFeatureAttributeKind); + + bool aFeatureKind = aValidator->isValid(theAttribute, theArguments, theError); + bool aPlanarFace = false; + // check if selection has Face selected + GeomValidators_ShapeType* aShapeType = new GeomValidators_ShapeType(); + anArguments.clear(); + anArguments.push_back("face"); + aPlanarFace = aShapeType->isValid(theAttribute, anArguments, theError); + + bool aValid = !aFeatureKind && aPlanarFace; + return aValid; +} + +//================================================================================================== +bool FeaturesPlugin_ValidatorExtrusionDir::isValid( + const std::shared_ptr& theFeature, + const std::list& theArguments, + Events_InfoMessage& theError) const +{ + if(theArguments.size() != 2) { + theError = "Error: Validator should be used with 2 parameters for extrusion."; + return false; + } + + std::list::const_iterator + anArgsIt = theArguments.begin(), aLast = theArguments.end(); + + AttributePtr aCheckAttribute = theFeature->attribute(*anArgsIt); + ++anArgsIt; + + GeomShapePtr aDirShape; + AttributeSelectionPtr aSelAttr = theFeature->selection(*anArgsIt); + if(aSelAttr.get()) { + aDirShape = aSelAttr->value(); + if(!aDirShape.get()) { + ResultPtr aContext = aSelAttr->context(); + if(aContext.get()) { + aDirShape = aContext->shape(); + } + } + } + + if(!aDirShape.get()) { + // Check that dir can be empty. + if(!isShapesCanBeEmpty(aCheckAttribute, theError)) { + theError = "Error: Base objects list contains vertex or edge, so attribute \"%1\" " + "can not be used with default value. Select direction for extrusion."; + theError.arg(*anArgsIt); + return false; + } else { + return true; + } + } + + std::shared_ptr aDirEdge(new GeomAPI_Edge(aDirShape)); + + // If faces selected check that direction not parallel with them. + AttributeSelectionListPtr aListAttr = + std::dynamic_pointer_cast(aCheckAttribute); + for(int anIndex = 0; anIndex < aListAttr->size(); ++anIndex) { + AttributeSelectionPtr anAttr = aListAttr->value(anIndex); + GeomShapePtr aShapeInList = anAttr->value(); + if(!aShapeInList.get()) { + aShapeInList = anAttr->context()->shape(); + } + bool isParallel = true; + if(aShapeInList->shapeType() == GeomAPI_Shape::FACE || + aShapeInList->shapeType() == GeomAPI_Shape::SHELL) { + for(GeomAPI_ShapeExplorer + anExp(aShapeInList, GeomAPI_Shape::FACE); anExp.more(); anExp.next()) { + std::shared_ptr aFace(new GeomAPI_Face(anExp.current())); + isParallel = GeomAlgoAPI_ShapeTools::isParallel(aDirEdge, aFace); + if(isParallel) { + break; + } + } + } else if(aShapeInList->shapeType() == GeomAPI_Shape::COMPOUND) { + std::shared_ptr aPlanarEdges = + std::dynamic_pointer_cast(aShapeInList); + if(aPlanarEdges.get()) { + std::shared_ptr aSketchDir = aPlanarEdges->norm(); + if(aDirEdge->isLine()) { + std::shared_ptr aDir = aDirEdge->line()->direction(); + isParallel = fabs(aSketchDir->angle(aDir) - M_PI / 2.0) < 10e-7; + } else { + isParallel = false; + } + } else { + isParallel = false; + } + } else { + isParallel = false; + } + if(isParallel) { + theError = + "Error: Direction is parallel to one of the selected face or face on selected shell."; + return false; + } + } + + return true; +} + +//================================================================================================== +bool FeaturesPlugin_ValidatorExtrusionDir::isNotObligatory(std::string theFeature, + std::string theAttribute) +{ + return false; +} + +//================================================================================================== +bool FeaturesPlugin_ValidatorExtrusionDir::isShapesCanBeEmpty(const AttributePtr& theAttribute, + Events_InfoMessage& theError) const +{ + if(!theAttribute.get()) { + return true; + } + + std::string anAttributeType = theAttribute->attributeType(); + if(anAttributeType == ModelAPI_AttributeSelectionList::typeId()) { + AttributeSelectionListPtr aListAttr = + std::dynamic_pointer_cast(theAttribute); + for(int anIndex = 0; anIndex < aListAttr->size(); ++anIndex) { + // If at least one attribute is invalid, the result is false. + if(!isShapesCanBeEmpty(aListAttr->value(anIndex), theError)) { + return false; + } + } + } else if(anAttributeType == ModelAPI_AttributeSelection::typeId()) { + // Getting context. + AttributeSelectionPtr anAttr = + std::dynamic_pointer_cast(theAttribute); + ResultPtr aContext = anAttr->context(); + if(!aContext.get()) { + return false; + } + + GeomShapePtr aShape = anAttr->value(); + GeomShapePtr aContextShape = aContext->shape(); + if(!aShape.get()) { + aShape = aContextShape; + } + if(!aShape.get()) { + return false; + } + + if(aShape->shapeType() == GeomAPI_Shape::VERTEX || + aShape->shapeType() == GeomAPI_Shape::EDGE || + !aShape->isPlanar()) { + return false; + } + } else { + return false; + } + + return true; +} + +//================================================================================================== +bool FeaturesPlugin_ValidatorBooleanSelection::isValid(const AttributePtr& theAttribute, + const std::list& theArguments, + Events_InfoMessage& theError) const +{ + AttributeSelectionListPtr anAttrSelectionList = + std::dynamic_pointer_cast(theAttribute); + if(!anAttrSelectionList.get()) { + theError = + "Error: This validator can only work with selection list attributes in \"Boolean\" feature."; + return false; + } + FeaturePtr aFeature = std::dynamic_pointer_cast(theAttribute->owner()); + int anOperationType = aFeature->integer("bool_type")->value(); + + for(int anIndex = 0; anIndex < anAttrSelectionList->size(); ++anIndex) { + AttributeSelectionPtr anAttrSelection = anAttrSelectionList->value(anIndex); + if(!anAttrSelection.get()) { + theError = "Error: Empty attribute selection."; + return false; + } + ResultPtr aContext = anAttrSelection->context(); + if(!aContext.get()) { + theError = "Error: Empty selection context."; + return false; + } + ResultConstructionPtr aResultConstruction = + std::dynamic_pointer_cast(aContext); + if(aResultConstruction.get()) { + theError = "Error: Result construction not allowed for selection."; + return false; + } + std::shared_ptr aShape = anAttrSelection->value(); + GeomShapePtr aContextShape = aContext->shape(); + if(!aShape.get()) { + aShape = aContextShape; + } + if(!aShape.get()) { + theError = "Error: Empty shape."; + return false; + } + if(!aShape->isEqual(aContextShape)) { + theError = "Error: Local selection not allowed."; + return false; + } + + int aShapeType = aShape->shapeType(); + if(anOperationType == 1) { + // Fuse operation. Allow to select edges, faces and solids. + if(aShapeType != GeomAPI_Shape::EDGE && + aShapeType != GeomAPI_Shape::FACE && + aShapeType != GeomAPI_Shape::SOLID && + aShapeType != GeomAPI_Shape::COMPSOLID && + aShapeType != GeomAPI_Shape::COMPOUND) { + theError = "Error: Selected shape has the wrong type."; + return false; + } + } else { + if(aShapeType != GeomAPI_Shape::SOLID && + aShapeType != GeomAPI_Shape::COMPSOLID && + aShapeType != GeomAPI_Shape::COMPOUND) { + theError = "Error: Selected shape has the wrong type."; + return false; + } + } + } + + return true; +} + +//================================================================================================== +bool FeaturesPlugin_ValidatorPartitionSelection::isValid(const AttributePtr& theAttribute, + const std::list& theArguments, + Events_InfoMessage& theError) const +{ + AttributeSelectionListPtr anAttrSelectionList = + std::dynamic_pointer_cast(theAttribute); + if(!anAttrSelectionList.get()) { + theError = "Error: This validator can only work with selection list in \"Partition\" feature."; + return false; + } + + for(int anIndex = 0; anIndex < anAttrSelectionList->size(); ++anIndex) { + AttributeSelectionPtr aSelectAttr = anAttrSelectionList->value(anIndex); + + //GeomValidators_BodyShapes aBodyValidator; + //if(aBodyValidator.isValid(aSelectAttr, theArguments, theError)) { + // continue; + //} + + GeomValidators_FeatureKind aFeatureKindValidator; + if(aFeatureKindValidator.isValid(aSelectAttr, theArguments, theError)) { + continue; + } + + ResultPtr aContext = aSelectAttr->context(); + ResultConstructionPtr aResultConstruction = + std::dynamic_pointer_cast(aContext); + if(aResultConstruction.get()) { + theError = "Error: Only body shapes and construction planes are allowed for selection."; + return false; + } + + ResultCompSolidPtr aResultCompsolid = + std::dynamic_pointer_cast(aContext); + if(aResultCompsolid.get()) { + continue; + } + + theError = "Error: Only body shapes and construction planes are allowed for selection."; + return false; + } + + theError = ""; + return true; +} + +//================================================================================================== +bool FeaturesPlugin_ValidatorRemoveSubShapesSelection::isValid(const AttributePtr& theAttribute, + const std::list& theArguments, + Events_InfoMessage& theError) const +{ + AttributeSelectionListPtr aSubShapesAttrList = + std::dynamic_pointer_cast(theAttribute); + if(!aSubShapesAttrList.get()) { + theError = + "Error: This validator can only work with selection list in \"Remove Sub-Shapes\" feature."; + return false; + } + + static const std::string aBaseShapeID = "base_shape"; + FeaturePtr aFeature = std::dynamic_pointer_cast(theAttribute->owner()); + AttributeSelectionPtr aShapeAttrSelection = aFeature->selection(aBaseShapeID); + + if(!aShapeAttrSelection.get()) { + theError = "Error: Could not get \"%1\" attribute."; + theError.arg(aBaseShapeID); + return false; + } + + GeomShapePtr aBaseShape = aShapeAttrSelection->value(); + ResultPtr aContext = aShapeAttrSelection->context(); + if(!aContext.get()) { + theError = "Error: Empty context."; + return false; + } + if(!aBaseShape.get()) { + aBaseShape = aContext->shape(); + } + if(!aBaseShape.get()) { + theError = "Error: Empty base shape."; + return false; + } + + for(int anIndex = 0; anIndex < aSubShapesAttrList->size(); ++anIndex) { + bool isSameFound = false; + AttributeSelectionPtr anAttrSelectionInList = aSubShapesAttrList->value(anIndex); + GeomShapePtr aShapeToAdd = anAttrSelectionInList->value(); + for(GeomAPI_ShapeIterator anIt(aBaseShape); anIt.more(); anIt.next()) { + if(anIt.current()->isEqual(aShapeToAdd)) { + isSameFound = true; + break; + } + } + if(!isSameFound) { + theError = "Error: Only sub-shapes of selected shape is allowed for selection."; + return false; + } + } + + return true; +} + +//================================================================================================== +bool FeaturesPlugin_ValidatorRemoveSubShapesResult::isValid( + const std::shared_ptr& theFeature, + const std::list& theArguments, + Events_InfoMessage& theError) const +{ + static const std::string aBaseShapeID = "base_shape"; + static const std::string aSubShapesID = "subshapes"; + + if(theFeature->getKind() != "Remove_SubShapes") { + theError = "Error: Feature \"%1\" does not supported by this validator."; + theError.arg(theFeature->getKind()); + return false; + } + + AttributeSelectionPtr aShapeAttrSelection = theFeature->selection(aBaseShapeID); + if(!aShapeAttrSelection.get()) { + theError = "Error: Could not get \"%1\" attribute."; + theError.arg(aBaseShapeID); + return false; + } + + AttributeSelectionListPtr aSubShapesAttrList = theFeature->selectionList(aSubShapesID); + if(!aSubShapesAttrList.get()) { + theError = "Error: Could not get \"%1\" attribute."; + theError.arg(aSubShapesID); + return false; + } + + // Copy base shape. + GeomShapePtr aBaseShape = aShapeAttrSelection->value(); + if(!aBaseShape.get()) { + theError = "Error: Base shape is empty."; + return false; + } + GeomShapePtr aResultShape = aBaseShape->emptyCopied(); + + // Copy sub-shapes from list to new shape. + for(int anIndex = 0; anIndex < aSubShapesAttrList->size(); ++anIndex) { + AttributeSelectionPtr anAttrSelectionInList = aSubShapesAttrList->value(anIndex); + GeomShapePtr aShapeToAdd = anAttrSelectionInList->value(); + GeomAlgoAPI_ShapeBuilder::add(aResultShape, aShapeToAdd); } + + // Check new shape. + if(!GeomAlgoAPI_ShapeTools::isShapeValid(aResultShape)) { + theError = "Error: Resulting shape is not valid."; + return false; + } + + return true; +} + +//================================================================================================== +bool FeaturesPlugin_ValidatorRemoveSubShapesResult::isNotObligatory(std::string theFeature, + std::string theAttribute) +{ return false; -} \ No newline at end of file +} + +//================================================================================================== +bool FeaturesPlugin_ValidatorUnionSelection::isValid(const AttributePtr& theAttribute, + const std::list& theArguments, + Events_InfoMessage& theError) const +{ + AttributeSelectionListPtr aBaseObjectsAttrList = + std::dynamic_pointer_cast(theAttribute); + if(!aBaseObjectsAttrList.get()) { + theError = "Error: This validator can only work with selection list in \"%1\" feature."; + theError.arg(FeaturesPlugin_Union::ID()); + return false; + } + + for(int anIndex = 0; anIndex < aBaseObjectsAttrList->size(); ++anIndex) { + bool isSameFound = false; + AttributeSelectionPtr anAttrSelectionInList = aBaseObjectsAttrList->value(anIndex); + ResultCompSolidPtr aResult = + std::dynamic_pointer_cast(anAttrSelectionInList->context()); + if(!aResult.get()) { + continue; + } + if(aResult->numberOfSubs() > 0) { + theError = "Error: Whole compsolids not allowed for selection."; + return false; + } + } + + return true; +} + +//================================================================================================== +bool FeaturesPlugin_ValidatorUnionArguments::isValid( + const std::shared_ptr& theFeature, + const std::list& theArguments, + Events_InfoMessage& theError) const +{ + // Check feature kind. + if(theFeature->getKind() != FeaturesPlugin_Union::ID()) { + theError = "Error: This validator supports only \"%1\" feature."; + theError.arg(FeaturesPlugin_Union::ID()); + return false; + } + + // Get base objects attribute list. + AttributeSelectionListPtr aBaseObejctsAttrList = + theFeature->selectionList(FeaturesPlugin_Union::BASE_OBJECTS_ID()); + if(!aBaseObejctsAttrList.get()) { + theError = "Error: Could not get \"%1\" attribute."; + theError.arg(FeaturesPlugin_Union::BASE_OBJECTS_ID()); + return false; + } + + // Get all shapes. + ListOfShape aBaseShapesList; + for(int anIndex = 0; anIndex < aBaseObejctsAttrList->size(); ++anIndex) { + AttributeSelectionPtr anAttrSelectionInList = aBaseObejctsAttrList->value(anIndex); + GeomShapePtr aShape = anAttrSelectionInList->value(); + aBaseShapesList.push_back(aShape); + } + + // Make componud and find connected. + GeomShapePtr aCompound = GeomAlgoAPI_CompoundBuilder::compound(aBaseShapesList); + ListOfShape aCombined, aFree; + GeomAlgoAPI_ShapeTools::combineShapes(aCompound, GeomAPI_Shape::COMPSOLID, aCombined, aFree); + + if(aFree.size() > 0 || aCombined.size() > 1) { + theError = "Error: Not all shapes have shared topology."; + return false; + } + + return true; +} + +//================================================================================================== +bool FeaturesPlugin_ValidatorUnionArguments::isNotObligatory(std::string theFeature, + std::string theAttribute) +{ + return false; +} + +bool FeaturesPlugin_ValidatorConcealedResult::isValid(const AttributePtr& theAttribute, + const std::list& theArguments, + Events_InfoMessage& theError) const +{ + if (theAttribute->attributeType() != ModelAPI_AttributeReference::typeId()) { + theError = "Error: The attribute with the %1 type is not processed"; + theError.arg(theAttribute->attributeType()); + return false; + } + + AttributeReferencePtr aRefAttribute = std::dynamic_pointer_cast + (theAttribute); + ObjectPtr aRefObject = aRefAttribute->value(); + if (!aRefObject.get()) { + theError = "Error: Empty feature."; + return false; + } + + FeaturePtr aRefFeature = std::dynamic_pointer_cast(aRefObject); + if (!aRefFeature.get()) { + theError = "Error: Empty feature."; + return false; + } + std::list > aResults; + ModelAPI_Tools::getConcealedResults(aRefFeature, aResults); + + size_t aConcealedResults = aResults.size(); + if (!aConcealedResults && !theArguments.empty()) { + // find if these results are touched by the feature in another attribute + std::list::const_iterator anIt = theArguments.begin(); + std::string aRecoveredList = *anIt; + if (!aRecoveredList.empty()) { + std::shared_ptr aParameterList = + theAttribute->owner()->data()->reflist(aRecoveredList); + if (aParameterList.get()) + aConcealedResults = aParameterList->size(); + } + } + + if (aConcealedResults == 0) + theError = "Error: No concealed results."; + + return theError.empty(); +}