class NewGeom_Module;
+/**
+* \ingroup Salome
+* A Data Model class provides a connection of SALOME data structure and OpenParts application data model
+*/
class NewGeom_EXPORT NewGeom_DataModel : public LightApp_DataModel
{
Q_OBJECT
public:
+ /// Constructor
+ /// \param theModule a module instance
NewGeom_DataModel(NewGeom_Module* theModule);
virtual ~NewGeom_DataModel();
+ /// Open a data file
+ /// \param thePath a path to the directory
+ /// \param theStudy a current study
+ /// \param theFiles a list of files to open
virtual bool open(const QString& thePath, CAM_Study* theStudy, QStringList theFiles);
+
+ /// Save module data to file
+ /// \param theFiles list of created files
virtual bool save(QStringList& theFiles);
+
+ /// Save module data to a file
+ /// \param thePath a path to the directory
+ /// \param theStudy a current study
+ /// \param theFiles a list of files to open
virtual bool saveAs(const QString& thePath, CAM_Study* theStudy, QStringList& theFiles);
+
+ /// Close data structure
virtual bool close();
+
+ /// Create data structure
+ /// \param theStudy a current study
virtual bool create(CAM_Study* theStudy);
+ /// Returns True if the data structure has been modified
virtual bool isModified() const;
+
+ /// Returns True if the data structure is already saved
virtual bool isSaved() const;
+ /// Update data object
+ /// \param theObj an data object
+ /// \param theStudy a current study
virtual void update(LightApp_DataObject* theObj = 0, LightApp_Study* theStudy = 0);
+protected:
+ /**
+ * Removes the directory with content if it exists
+ * \param theDirectoryName a directory name
+ */
+ static void removeDirectory(const QString& theDirectoryName);
+
private:
+ /// Pat to a study file
QString myStudyPath;
+
+ /// a path to the temporary directory, created by opening a document file
+ QString myTmpDirectory;
+
+ /// it should be created because the files reading is postponed in the module. The directory
+ // should be removed after the model document is closed.
NewGeom_Module* myModule;
};
