// -*- 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_inset.h"
+#include "math_nestinset.h"
-#ifdef __GNUG__
-#pragma interface
-#endif
-/** Decorations over (below) a math object
- \author Alejandro Aguilar Sierra
- */
-class MathDecorationInset : public MathInset {
+class latexkeys;
+
+/// Decorations and accents over (below) a math object
+class MathDecorationInset : public MathNestInset {
public:
///
- explicit MathDecorationInset(int);
+ explicit MathDecorationInset(latexkeys const * key);
///
- MathInset * clone() const;
+ void draw(PainterInfo &, int x, int y) const;
///
- void draw(Painter &, int, int);
+ void write(WriteStream & os) const;
///
- void Write(std::ostream &, bool fragile) const;
+ void metrics(MetricsInfo & mi, Dimension & dim) const;
///
- void Metrics(MathStyles st, int asc = 0, int des = 0);
+ void normalize(NormalStream & os) const;
+ ///
+ void infoize(std::ostream & os) const;
+ ///
+ bool isScriptable() const;
+
private:
+ virtual std::auto_ptr<InsetBase> doClone() const;
///
- int deco_;
+ bool upper() const;
+ ///
+ bool protect() const;
+ /// is it a wide decoration?
+ bool wide() const;
+
///
- bool upper_;
- /// height of deco
- int dh_;
- /// vertical offset of deco
- int 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