#include "MathParser_flags.h"
#include "support/strfwd.h"
-#include <vector>
namespace lyx {
+class MetricsBase;
+class MetricsInfo;
class PainterInfo;
class FontInfo;
class Dimension;
class MathData;
class MathAtom;
class InsetMath;
+class latexkeys;
+class LaTeXFeatures;
+int mathed_font_em(FontInfo const &);
+
+int mathed_font_x_height(FontInfo const & font);
+
+int mathed_mu(FontInfo const & font, double mu);
+
+int mathed_thinmuskip(FontInfo const & font);
+
+int mathed_medmuskip(FontInfo const & font);
+
+int mathed_thickmuskip(FontInfo const & font);
+
int mathed_char_width(FontInfo const &, char_type c);
int mathed_char_kerning(FontInfo const &, char_type c);
+double mathed_char_slope(MetricsBase const & mb, char_type c);
+
void mathed_draw_deco(PainterInfo & pi, int x, int y, int w, int h,
docstring const & name);
int mathed_string_width(FontInfo const &, docstring const & s);
+docstring const & mathedSymbol(MetricsBase & mb, latexkeys const * sym);
+
+int mathedSymbolDim(MetricsBase & mb, Dimension & dim, latexkeys const * sym);
+
+void mathedSymbolDraw(PainterInfo & pi, int x, int y, latexkeys const * sym);
+
+void metricsStrRedBlack(MetricsInfo & mi, Dimension & dim, docstring const & s);
+
void drawStrRed(PainterInfo & pi, int x, int y, docstring const & s);
void drawStrBlack(PainterInfo & pi, int x, int y, docstring const & s);
void math_font_max_dim(FontInfo const &, int & asc, int & desc);
-void augmentFont(FontInfo & f, docstring const & cmd);
+void augmentFont(FontInfo & f, std::string const & cmd);
+
+bool isFontName(std::string const & name);
-bool isFontName(docstring const & name);
+bool isMathFont(std::string const & name);
-bool isMathFont(docstring const & name);
+bool isTextFont(std::string const & name);
+
+bool isAlphaSymbol(MathAtom const & at);
// converts single cell to string
docstring asString(MathData const & ar);
// converts string to single cell
void asArray(docstring const &, MathData &, Parse::flags f = Parse::NORMAL);
+// simulate axis height (font dimension sigma 22)
+int axis_height(MetricsBase & mb);
+
+void validate_math_word(LaTeXFeatures & features, docstring const & word);
+
} // namespace lyx
#endif