- Inset * clone() const { return new InsetExternal(*this); }
-
- /** This method is connected to the graphics loader, so we are
- * informed when the image has been loaded.
- */
- void statusChanged() const;
-
- /** Slot receiving a signal that the external file has changed
- * and the preview should be regenerated.
- */
- void fileChanged() const;
-
- /// The current params
- InsetExternalParams params_;
- /// The thing that actually draws the image on LyX's screen.
- boost::scoped_ptr<RenderBase> renderer_;
-};
-
-
-class InsetExternalMailer : public MailInset {
-public:
+ void read(Lexer & lex) override;
+ ///
+ int plaintext(odocstringstream & ods, OutputParams const & op,
+ size_t max_length = INT_MAX) const override;