// -*- C++ -*-
-/*
- * File: formula.h
- * Purpose: Declaration of formula inset
- * Author: Alejandro Aguilar Sierra <asierra@servidor.unam.mx>
- * Created: January 1996
- * Description: Allows the edition of math paragraphs inside Lyx.
+/**
+ * \file formula.h
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * Copyright: 1996, Alejandro Aguilar Sierra
+ * \author Alejandro Aguilar Sierra
+ * \author André Pönitz
*
- * Version: 0.4, Lyx project.
- *
- * You are free to use and modify this code under the terms of
- * the GNU General Public Licence version 2 or later.
+ * Full author contact details are available in file CREDITS.
*/
#ifndef INSET_FORMULA_H
#define INSET_FORMULA_H
-#ifdef __GNUG__
-#pragma interface
-#endif
-
-#include "formulabase.h"
-#include "math_atom.h"
+#include "math_hullinset.h"
-#include <boost/scoped_ptr.hpp>
-class MathHullInset;
-
-///
-class InsetFormula : public InsetFormulaBase {
+/// The main LyX math inset
+class InsetFormula : public MathHullInset {
public:
///
- InsetFormula();
- ///
- explicit InsetFormula(BufferView *);
- ///
- explicit InsetFormula(const string & data);
- ///
- InsetFormula(InsetFormula const &);
- ///
- ~InsetFormula();
- ///
- int ascent(BufferView *, LyXFont const &) const;
- ///
- int descent(BufferView *, LyXFont const &) const;
- ///
- int width(BufferView *, LyXFont const &) const;
- ///
- void draw(BufferView *, LyXFont const &, int, float &, bool) const;
-
- ///
- void write(Buffer const *, std::ostream &) const;
- ///
- void read(Buffer const *, LyXLex & lex);
- ///
- int latex(Buffer const *, std::ostream &, bool fragile, bool free_spc) const;
- ///
- int ascii(Buffer const *, std::ostream &, int linelen) const;
+ std::auto_ptr<InsetBase> clone() const;
///
- int linuxdoc(Buffer const *, std::ostream &) const;
+ void write(Buffer const & buf, std::ostream & os) const;
///
- int docbook(Buffer const *, std::ostream &, bool mixcont) const;
-
- ///
- Inset * clone(Buffer const &, bool same_id = false) const;
- ///
- void validate(LaTeXFeatures & features) const;
- ///
- Inset::Code lyxCode() const;
- ///
- bool insetAllowed(Inset::Code code) const;
- ///
- virtual RESULT localDispatch(BufferView *, kb_action, string const &);
- ///
- std::vector<string> const getLabelList() const;
- ///
- string hullType() const;
- ///
- MathAtom const & par() const { return par_; }
- ///
- MathAtom & par() { return par_; }
- ///
- void generatePreview(grfx::PreviewLoader &) const;
- ///
- void mutate(string const & type);
-
-private:
- /// Is this a displayed environment?
- bool display() const;
- /// available in AMS only?
- bool ams() const;
- /// access to hull
- MathHullInset * hull();
- /// access to hull
- MathHullInset const * hull() const;
- ///
- void handleExtern(string const & arg);
+ void read(Buffer const & buf, LyXLex & lex);
+};
- /// contents
- MathAtom par_;
+// We don't really want to mess around with mathed stuff outside mathed.
+// So do it here.
+void mathDispatch(LCursor & cur, FuncRequest const & cmd);
- /// Use the Pimpl idiom to hide the internals of the previewer.
- class PreviewImpl;
- friend class PreviewImpl;
- /// The pointer never changes although *preview_'s contents may.
- boost::scoped_ptr<PreviewImpl> const preview_;
-};
#endif