float2string #4 (Spacing)

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

diff --git a/src/mathed/math_symbolinset.h b/src/mathed/math_symbolinset.h
index bd3b7b55b94d3a26befcd619aa82fbb34e93cb3b..29fcafb4eab681390b53be7a48de4500ec7bad91 100644 (file)
--- a/src/mathed/math_symbolinset.h
+++ b/src/mathed/math_symbolinset.h
@@ -1,40 +1,79 @@
 // -*- C++ -*-
+/**
+ * \file math_symbolinset.h
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author André Pönitz
+ *
+ * Full author contact details are available in file CREDITS.
+ */
+
 #ifndef MATH_SYMBOLINSET_H
 #define MATH_SYMBOLINSET_H
 
-#include "math_diminset.h"
+#include "math_inset.h"
 
 struct latexkeys;
 
-// "normal" symbols that don't take limits and don't grow in displayed
-// formulae
 
-class MathSymbolInset : public MathDimInset {
+/** "normal" symbols that don't take limits and don't grow in displayed
+ *  formulae.
+ */
+class MathSymbolInset : public MathInset {
 public:
        ///
-       explicit MathSymbolInset(latexkeys const *);
+       explicit MathSymbolInset(latexkeys const * l);
        ///
-       MathInset * clone() const;
+       explicit MathSymbolInset(char const * name);
        ///
-       void write(std::ostream &, bool fragile) const;
+       explicit MathSymbolInset(std::string const & name);
        ///
-       void writeNormal(std::ostream &) const;
+       void metrics(MetricsInfo & mi, Dimension & dim) const;
        ///
-       void metrics(MathStyles st) const;
+       void draw(PainterInfo &, int x, int y) const;
        ///
-       void draw(Painter &, int x, int y) const;
+       int width() const { return width_; }
+
        ///
        bool isRelOp() const;
-       ///
+       /// do we take scripts?
        bool isScriptable() const;
+       /// do we take \limits or \nolimits?
+       bool takesLimits() const;
+       /// identifies SymbolInset as such
+       MathSymbolInset const * asSymbolInset() const { return this; }
+       /// the LaTeX name of the symbol (without the backslash)
+       std::string name() const;
+       /// request "external features"
+       void validate(LaTeXFeatures & features) const;
 
-private:
        ///
-       MathTextCodes code() const;
+       void normalize(NormalStream &) const;
+       ///
+       void maple(MapleStream &) const;
+       ///
+       void maxima(MaximaStream &) const;
+       ///
+       void mathematica(MathematicaStream &) const;
+       ///
+       void mathmlize(MathMLStream &) const;
+       ///
+       void octave(OctaveStream &) const;
+       ///
+       void write(WriteStream & os) const;
+       ///
+       void infoize2(std::ostream & os) const;
 
+private:
+       virtual std::auto_ptr<InsetBase> doClone() const;
        ///
        latexkeys const * sym_;
        ///
        mutable int h_;
+       /// cached width
+       mutable int width_;
+       ///
+       mutable bool scriptable_;
 };
 #endif