1 // File: ModelAPI_Document.cxx
2 // Created: 28 Feb 2014
3 // Author: Mikhail PONIKAROV
5 #ifndef ModelAPI_Document_HeaderFile
6 #define ModelAPI_Document_HeaderFile
12 class ModelAPI_Feature;
13 class ModelAPI_Iterator;
15 /// Common groups identifiers
16 /// Group of parameters
17 static const std::string PARAMETERS_GROUP = "Parameters";
18 /// Group of constructions
19 static const std::string CONSTRUCTIONS_GROUP = "Construction";
21 static const std::string PARTS_GROUP = "Parts";
23 /// Event ID that model is updated
24 static const char* EVENT_MODEL_UPDATED = "ModelUpdated";
27 /**\class Model_Document
29 * \brief Document for internal data structure of any object storage. Corresponds to the SALOME study.
30 * Document contains all data of te SALOME Study specific to this module
31 * that must be written into the HDF file.
32 * Also it provides acces to this data: open/save, transactions management etc.
33 * to provide access to all stored data.
35 class ModelAPI_Document
38 //! Loads the OCAF document from the file.
39 //! \param theFileName full name of the file to load
40 //! \param theStudyID identifier of the SALOME study to associate with loaded file
41 //! \returns true if file was loaded successfully
42 MODELAPI_EXPORT virtual bool load(const char* theFileName) = 0;
44 //! Saves the OCAF document to the file.
45 //! \param theFileName full name of the file to store
46 //! \returns true if file was stored successfully
47 MODELAPI_EXPORT virtual bool save(const char* theFileName) = 0;
49 //! Removes document data
50 MODELAPI_EXPORT virtual void close() = 0;
52 //! Starts a new operation (opens a tansaction)
53 MODELAPI_EXPORT virtual void startOperation() = 0;
54 //! Finishes the previously started operation (closes the transaction)
55 MODELAPI_EXPORT virtual void finishOperation() = 0;
56 //! Aborts the operation
57 MODELAPI_EXPORT virtual void abortOperation() = 0;
58 //! Returns true if operation has been started, but not yet finished or aborted
59 MODELAPI_EXPORT virtual bool isOperation() = 0;
60 //! Returns true if document was modified (since creation/opening)
61 MODELAPI_EXPORT virtual bool isModified() = 0;
63 //! Returns True if there are available Undos
64 MODELAPI_EXPORT virtual bool canUndo() = 0;
65 //! Undoes last operation
66 MODELAPI_EXPORT virtual void undo() = 0;
67 //! Returns True if there are available Redos
68 MODELAPI_EXPORT virtual bool canRedo() = 0;
69 //! Redoes last operation
70 MODELAPI_EXPORT virtual void redo() = 0;
72 //! Adds to the document the new feature of the given group id
73 //! \param theFeature a feature object that will be connected to the document in this method
74 //! \param theGroupID identifier of the groups of object
75 MODELAPI_EXPORT virtual void addFeature(std::shared_ptr<ModelAPI_Feature> theFeature,
76 const std::string theGroupID) = 0;
78 ///! Adds a new sub-document by the identifier, or returns existing one if it is already exist
79 MODELAPI_EXPORT virtual std::shared_ptr<ModelAPI_Document> subDocument(std::string theDocID) = 0;
81 ///! Creates an iterator of the features by the specific groups
82 MODELAPI_EXPORT virtual std::shared_ptr<ModelAPI_Iterator> featuresIterator(
83 const std::string theGroup) = 0;
85 ///! Returns the id of hte document
86 MODELAPI_EXPORT virtual const std::string& id() const = 0;
88 //! Returns the feature in the group by the index (started from zero)
89 MODELAPI_EXPORT virtual std::shared_ptr<ModelAPI_Feature>
90 feature(const std::string& theGroupID, const int theIndex) = 0;
93 /// Only for SWIG wrapping it is here
94 MODELAPI_EXPORT ModelAPI_Document()