///
void doDispatch(Cursor & cur, FuncRequest & cmd);
///
Inset * clone() const;
/// Get the status message, depends on the image loading status.
std::string statusMessage() const;
///
void doDispatch(Cursor & cur, FuncRequest & cmd);
///
Inset * clone() const;
/// Get the status message, depends on the image loading status.
std::string statusMessage() const;