X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2Finsetbase.h;h=540f117e3ad10ec6c2f173ec5c9a03d514953c4a;hb=e28331ed63062dea10d0a21b9ec12034b4b17b9a;hp=f414af2d26eeb0fb7cbfd005e6d4a42e50d68381;hpb=7c184e5426e83e536645fe76365c11cba22f8ea8;p=lyx.git

diff --git a/src/insets/insetbase.h b/src/insets/insetbase.h
index f414af2d26..540f117e3a 100644
--- a/src/insets/insetbase.h
+++ b/src/insets/insetbase.h
@@ -114,6 +114,10 @@ public:
 	virtual bool editing(BufferView * bv) const;
 	///
 	virtual bool showInsetDialog(BufferView *) const { return false; }
+
+	/// draw inset decoration if necessary.
+	/// This can use \c drawMarkers() for example.
+	virtual void drawDecoration(PainterInfo &, int, int) const {}
 	/// draw four angular markers
 	void drawMarkers(PainterInfo & pi, int x, int y) const;
 	/// draw two angular markers
@@ -182,7 +186,7 @@ public:
 	virtual bool notifyCursorLeaves(LCursor &) { return false; }
 	/// is called when the mouse enter or leave this inset
 	/// return true if this inset needs repaint
-	virtual bool setMouseHover(bool mouse_hover) { return false; }
+	virtual bool setMouseHover(bool) { return false; }
 
 	/// request "external features"
 	virtual void validate(LaTeXFeatures &) const {}
@@ -202,8 +206,7 @@ public:
 	virtual int docbook(Buffer const &, odocstream & os,
 		OutputParams const &) const;
 	/// the string that is passed to the TOC
-	virtual int textString(Buffer const &, odocstream &,
-		OutputParams const &) const { return 0; };
+	virtual void textString(Buffer const &, odocstream &) const {}
 
 	/** This enum indicates by which means the inset can be modified:
 	- NOT_EDITABLE: the inset's content cannot be modified at all
@@ -343,7 +346,7 @@ public:
 	/// returns true if the inset can hold an inset of given type
 	virtual bool insetAllowed(Code) const { return false; }
 	/// if this inset has paragraphs should they be output all as default
-	/// paragraphs with "Standard" layout?
+	/// paragraphs with the default layout of the text class?
 	virtual bool forceDefaultParagraphs(idx_type) const { return false; }
 
 	///
@@ -369,7 +372,12 @@ public:
 	virtual void write(Buffer const &, std::ostream &) const {}
 	/// read inset in .lyx format
 	virtual void read(Buffer const &, LyXLex &) {}
-	/// returns the number of rows (\n's) of generated tex code.
+	/** Export the inset to LaTeX.
+	 *  Don't use a temporary stringstream if the final output is
+	 *  supposed to go to a file.
+	 *  \sa Buffer::writeLaTeXSource for the reason.
+	 *  \return the number of rows (\n's) of generated LaTeX code.
+	 */
 	virtual int latex(Buffer const &, odocstream &,
 			  OutputParams const &) const { return 0; }
 	/// returns true to override begin and end inset in file
@@ -387,7 +395,7 @@ public:
 	 *  defaults to empty.
 	 */
 	virtual void addPreview(graphics::PreviewLoader &) const {}
-	/// Add an antry to the TocList
+	/// Add an entry to the TocList
 	virtual void addToToc(TocList &, Buffer const &) const {}
 
 public: