class Model_Document : public ModelAPI_Document
{
public:
+ //! Returns the kind of the document: "PartSet", "Part", or something else.
+ //! This kind is used for feature buttons enable/disable depending on active document
+ //! (it uses workbench "document" identifier in XML configuration file for this)
+ MODEL_EXPORT virtual const std::string& kind() const {return myKind;}
//! Loads the OCAF document from the file.
//! \param theFileName full name of the file to load
MODEL_EXPORT virtual FeaturePtr addFeature(std::string theID);
//! Removes the feature from the document (with result)
- MODEL_EXPORT virtual void removeFeature(FeaturePtr theFeature);
+ //! \param theCheck if it is false, do not check the references
+ MODEL_EXPORT virtual void removeFeature(FeaturePtr theFeature, const bool theCheck = true);
//! Returns the existing feature by the label
//! \param theLabel base label of the feature
//! Adds a new sub-document by the identifier, or returns existing one if it is already exist
MODEL_EXPORT virtual boost::shared_ptr<ModelAPI_Document> subDocument(std::string theDocID);
+ //! Internal sub-document by ID
+ MODEL_EXPORT virtual boost::shared_ptr<Model_Document> subDoc(std::string theDocID);
+
///! Returns the id of hte document
MODEL_EXPORT virtual const std::string& id() const
{
///! On abort, undo or redo it is not necessary: results in document are updated automatically
bool executeFeatures() {return myExecuteFeatures;}
+ ///! Reutrns true is result was conecaled because of usage it by other object
+ virtual bool isConcealed(const boost::shared_ptr<ModelAPI_Object>& theResult) {
+ return myConcealedResults.find(boost::dynamic_pointer_cast<ModelAPI_Result>(theResult))
+ != myConcealedResults.end();
+ }
+
protected:
//! Returns (creates if needed) the features label
void synchronizeFeatures(const bool theMarkUpdated = false);
//! Creates new document with binary file format
- Model_Document(const std::string theID);
+ Model_Document(const std::string theID, const std::string theKind);
Handle_TDocStd_Document document()
{
return myDoc;
}
- //! performas compactification of all nested operations into one
- void compactNested();
+ //! performs compactification of all nested operations into one
+ //! \returns true if resulting transaction is not empty and can be undoed
+ bool compactNested();
//! Initializes the data fields of the feature
void initData(ObjectPtr theObj, TDF_Label theLab, const int theTag);
//! Updates the results list of the feature basing on the current data tree
void updateResults(FeaturePtr theFeature);
+ //! Stores information that there is a reference to this object
+ void objectIsReferenced(const ObjectPtr& theObject);
+ //! Removes information that there is a reference to this object
+ void objectIsNotReferenced(const ObjectPtr& theObject);
+
+ //! Returns all sub documents
+ const std::set<std::string>& subDocuments() const {return mySubs;}
+
friend class Model_Application;
friend class Model_Session;
+ friend class Model_AttributeReference;
friend class DFBrowser;
private:
std::string myID; ///< identifier of the document in the application
+ std::string myKind; ///< kind of the document in the application
Handle_TDocStd_Document myDoc; ///< OCAF document
/// number of transactions after the last "save" call, used for "IsModified" method
int myTransactionsAfterSave;
/// All features managed by this document (not only in history of OB)
/// For optimization mapped by labels
NCollection_DataMap<TDF_Label, FeaturePtr> myObjs;
+ /// Results that are referenced and must be concealed for object browser
+ std::set<ResultPtr> myConcealedResults;
///< set of identifiers of sub-documents of this document
std::set<std::string> mySubs;