+ * \return list of back-reference objects
+ */
+ static HYDROData_SequenceOfObjects GetObjectBackReferences( HYDROGUI_Module* theModule,
+ const Handle(HYDROData_Entity)& theObj );
+
+ /**
+ * \brief Get the map of back-references for the specified list of objects
+ * \param theModule module
+ * \param theObjectNames names of objects
+ * \return map of back-reference objects
+ */
+ static QMap<QString,HYDROData_SequenceOfObjects> GetObjectsBackReferences( HYDROGUI_Module* theModule,
+ const QStringList& theObjectNames );
+
+ /**
+ * \brief Get father dock window for widget
+ * \param wid widget
+ * \return dock window
+ */
+ static QDockWidget* WindowDock( QWidget* wid );
+
+ /**
+ * \brief Generates the filling color for intersected zone
+ * \param theModule module
+ * \param theZoneNames list of intersected zones
+ * \return result color
+ */
+ static QColor GenerateFillingColor( HYDROGUI_Module* theModule,
+ const QStringList& theZoneNames );
+
+ /**
+ * \brief Generates the filling color for intersected zone
+ * \param theDoc model document
+ * \param theZoneNames list of intersected zones
+ * \return result color
+ */
+ static QColor GenerateFillingColor( const Handle(HYDROData_Document)& theDoc,
+ const QStringList& theZoneNames );
+
+ /**
+ * \brief Find names of existing objects of the given kind.
+ * \param theDoc model document
+ * \param theObjectKind kind of object
+ * \return list of names
+ */
+ static QStringList FindExistingObjectsNames( const Handle(HYDROData_Document)& theDoc,
+ const ObjectKind theObjectKind );
+
+ /**
+ * \brief Converts coordinate value to string.
+ * \param theNumber coordinate as a number
+ * \return coordinate as a string