+namespace graphics {
+
+ /// Saves the list of currently used groups in the document.
+ void getGraphicsGroups(Buffer const &, std::set<std::string> &);
+
+ /// how many members has the current group?
+ int countGroupMembers(Buffer const &, std::string const &);
+
+ /// Returns parameters of a given graphics group (except filename).
+ std::string getGroupParams(Buffer const &, std::string const &);
+
+ /** Synchronize all Graphics insets of the group.
+ Both groupId and params are taken from argument.
+ */
+ void unifyGraphicsGroups(Buffer &, std::string const &);
+ InsetGraphics * getCurrentGraphicsInset(Cursor const &);
+
+}
+