Fix event loop to no longer eat CPU

[lyx.git] / src / mathed / math_support.h

diff --git a/src/mathed/math_support.h b/src/mathed/math_support.h
index 2788a7e46b611259c697cc7035542ceb23fe5be4..c21d9421e90ab44d1d1d0b9f76d2ad4d885d63fe 100644 (file)
--- a/src/mathed/math_support.h
+++ b/src/mathed/math_support.h
@@ -15,11 +15,13 @@
 
 #include <string>
 
-
 class PainterInfo;
 class LyXFont;
 class Dimension;
 class MathArray;
+class MathAtom;
+class MathInset;
+
 
 void mathed_char_dim(LyXFont const &, unsigned char c, Dimension & dim);
 int mathed_char_width(LyXFont const &, unsigned char c);
@@ -32,11 +34,8 @@ void mathed_draw_deco(PainterInfo & pi, int x, int y, int w, int h,
 void mathed_string_dim(LyXFont const & font, std::string const & s, Dimension & dim);
 int mathed_string_width(LyXFont const &, std::string const & s);
 
-void drawStr(PainterInfo & pi,
-       LyXFont const &, int x, int y, std::string const & s);
 void drawStrRed(PainterInfo & pi, int x, int y, std::string const & s);
 void drawStrBlack(PainterInfo & pi, int x, int y, std::string const & s);
-void drawChar(PainterInfo & pi, LyXFont const & font, int x, int y, char c);
 
 void math_font_max_dim(LyXFont const &, int & asc, int & desc);
 
@@ -46,6 +45,9 @@ bool isFontName(std::string const & name);
 
 // converts single cell to string
 std::string asString(MathArray const & ar);
+// converts single inset to string
+std::string asString(MathInset const &);
+std::string asString(MathAtom const &);
 // converts string to single cell
 void asArray(std::string const & str, MathArray & ar);