// -*- C++ -*-
-/*
- * File: math_macro.h
- * Purpose: Declaration of macro class for mathed
- * Author: Alejandro Aguilar Sierra <asierra@servidor.unam.mx>
- * Created: November 1996
- * Description: WYSIWYG math macros
+/**
+ * \file math_macro.h
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * Dependencies: Mathed
+ * \author Alejandro Aguilar Sierra
+ * \author André Pönitz
*
- * Copyright: 1996, 1997 Alejandro Aguilar Sierra
- *
- * Version: 0.2, Mathed & Lyx project.
- *
- * This code is under the GNU General Public Licence version 2 or later.
+ * Full author contact details are available in file CREDITS.
*/
-#ifndef MATH_MACRO
-#define MATH_MACRO
-#ifdef __GNUG__
-#pragma interface
-#endif
+#ifndef MATH_MACRO_H
+#define MATH_MACRO_H
-#include <vector>
-#include "math_parinset.h"
+#include "math_nestinset.h"
+#include "math_data.h"
+#include "math_nestinset.h"
+#include "math_macrotable.h"
-class MathMacroTemplate;
-
-/// This class contains the data for a macro
-class MathMacro : public MathParInset
-{
+/// This class contains the data for a macro.
+class MathMacro : public MathNestInset {
public:
- /// A macro can only be builded from an existing template
- explicit
- MathMacro(MathMacroTemplate *);
- /// or from another macro.
- explicit
- MathMacro(MathMacro *);
- ///
- ~MathMacro();
- ///
- void draw(Painter &, int, int);
- ///
- void Metrics();
- ///
- MathedInset * Clone();
- ///
- void Write(std::ostream &, bool fragile);
+ /// A macro can be built from an existing template
+ MathMacro(std::string const & name, int numargs);
///
- bool setArgumentIdx(int);
+ void draw(PainterInfo & pi, int x, int y) const;
///
- int getArgumentIdx() const;
+ void drawExpanded(PainterInfo & pi, int x, int y) const;
///
- int getMaxArgumentIdx() const;
+ void metrics(MetricsInfo & mi, Dimension & dim) const;
///
- int GetColumns() const;
+ std::string name() const;
///
- void GetXY(int &, int &) const;
+ void setExpansion(MathArray const & exp, MathArray const & args) const;
+
///
- void SetFocus(int, int);
+ void validate(LaTeXFeatures &) const;
+
///
- MathedArray * GetData();
+ void maple(MapleStream &) const;
///
- MathedRowSt * getRowSt() const;
+ void mathmlize(MathMLStream &) const;
///
- void SetData(MathedArray *);
+ void octave(OctaveStream &) const;
///
- MathedTextCodes getTCode() const;
+ void infoize(std::ostream &) const;
///
- bool Permit(short) const;
+ void infoize2(std::ostream &) const;
+
private:
+ virtual std::auto_ptr<InsetBase> doClone() const;
///
- MathMacroTemplate * tmplate_;
- ///
- struct MacroArgumentBase {
- /// Position of the macro
- int x;
- ///
- int y;
- ///
- MathedRowSt * row;
- ///
- MathedArray * array;
- ///
- MacroArgumentBase()
- : x(0), y(0), row(0), array(0)
- {}
- };
- std::vector<MacroArgumentBase> args_;
- ///
- int idx_;
+ void updateExpansion() const;
///
- int nargs_;
- ///
- MathedTextCodes tcode_;
+ void expand() const;
+
+ /// name of macro
+ std::string name_;
+ /// the unexpanded macro defintition
+ mutable MathArray tmpl_;
+ /// the matcro substituted with our args
+ mutable MathArray expanded_;
};
+
+
#endif