some (yet unfinished) up/down work

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

diff --git a/src/mathed/math_decorationinset.h b/src/mathed/math_decorationinset.h
index ea8c70957a046d71215b50c5b786359ad6f81491..2878523e2e6342b63febe04f9f98cf69c920d580 100644 (file)
--- a/src/mathed/math_decorationinset.h
+++ b/src/mathed/math_decorationinset.h
@@ -1,29 +1,61 @@
+// -*- C++ -*-
+/**
+ * \file math_decorationinset.h
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author Alejandro Aguilar Sierra
+ * \author André Pönitz
+ *
+ * Full author contact details are available in file CREDITS.
+ */
+
 #ifndef MATH_DECORATIONINSET_H
 #define MATH_DECORATIONINSET_H
 
-#include "math_parinset.h"
+#include "math_nestinset.h"
+
 
-/// Decorations over (below) a math object
-class MathDecorationInset: public MathParInset {
+class latexkeys;
+
+/// Decorations and accents over (below) a math object
+class MathDecorationInset : public MathNestInset {
 public:
        ///
-       MathDecorationInset(int, short st = LM_ST_TEXT);
+       explicit MathDecorationInset(latexkeys const * key);
        ///
-       MathedInset * Clone();
+       void draw(PainterInfo &, int x, int y) const;
        ///
-       void draw(Painter &, int, int);
+       void write(WriteStream & os) const;
        ///
-       void Write(std::ostream &, bool fragile);
+       void metrics(MetricsInfo & mi, Dimension & dim) const;
        ///
-       void Metrics();
+       void normalize(NormalStream & os) const;
        ///
-       inline bool GetLimits() const;
-protected:
+       void infoize(std::ostream & os) const;
        ///
-       int deco;
+       bool isScriptable() const;
        ///
-       bool upper;
+       void validate(LaTeXFeatures & features) const;
+
+private:
+       virtual std::auto_ptr<InsetBase> doClone() const;
+       ///
+       bool upper() const;
+       ///
+       bool protect() const;
+       /// is it a wide decoration?
+       bool wide() const;
+       /// does this need AMS
+       bool ams() const;
+
        ///
-       int dw, dh, dy;
+       latexkeys const * key_;
+       /// height cache of deco
+       mutable int dh_;
+       /// vertical offset cache of deco
+       mutable int dy_;
+       /// width for non-wide deco
+       mutable int dw_;
 };
 #endif